Sony SDM-N50 Le manuel du propriétaire

Catégorie
Téléviseurs
Taper
Le manuel du propriétaire
3-868-361-13 (1)
© 1999 Sony Corporation
TFT LCD Color
Computer Display
Operating Instructions
Mode d’emploi
Bedienungsanleitung
Manual de instrucciones
Istruzioni per l’uso
US
DE
FR
IT
ES
SDM-N50
2
Owner’s Record
The model and serial numbers are located at the rear of the unit.
Record these numbers in the spaces provided below. Refer to them
whenever you call upon your dealer regarding this product.
Model No.
Serial No.
To prevent fire or shock hazard, do not expose the
unit to rain or moisture.
Dangerously high voltages are present inside the
unit. Do not open the cabinet. Refer servicing to
qualified personnel only.
FCC Notice
This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment
generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
You are cautioned that any changes or modifications not expressly
approved in this manual could void your authority to operate this
equipment.
INFORMATION
This product complies with Swedish National Council for Metrology
(MPR) standards issued in December 1990 (MPR II) for very low
frequency (VLF) and extremely low frequency (ELF).
INFORMATION
Ce produit est conforme aux normes du Swedish National Council
for Metrology de décembre 1990 (MPR II) en ce qui concerne les
fréquences très basses (VLF) et extrêmement basses (ELF).
INFORMACIÓN
Este producto cumple las normas del Consejo Nacional Sueco para
Metrología (MPR) emitidas en diciembre de 1990 (MPR II) para
frecuencias muy bajas (VLF) y frecuencias extremadamente bajas (ELF).
WARNING
NOTICE
This notice is applicable for USA/Canada only.
If shipped to USA/Canada, install only a UL LISTED/CSA
LABELLED power supply cord meeting the following
specifications:
SPECIFICATIONS
Plug Type Nema-Plug 5-15p
Cord Type SVT or SJT, minimum 3 × 18 AWG
Length Maximum 15 feet
Rating Minimum 7 A, 125 V
NOTICE
Cette notice s’applique aux Etats-Unis et au Canada
uniquement.
Si cet appareil est export* aux Etats-Unis ou au Canada, utiliser
le cordon d’alimentation portant la mention UL LISTED/CSA
LABELLED et remplissant les conditions suivantes:
SPECIFICATIONS
Type de fiche Fiche Nema 5-15 broches
Cordon Type SVT ou SJT, minimum 3 × 18 AWG
Longueur Maximum 15 pieds
Tension Minimum 7 A, 125 V
As an
E
NERGY
S
TAR Partner, Sony
Corporation has determined that this
product meets the
E
NERGY
S
TAR
guidelines for energy efficiency.
Declaration of Conformity
Trade Name: Sony
Model No.: SDM-N50
Responsible Party: Sony Electronics Inc.
Address: 1 Sony Drive, Park Ridge, NJ. 07656 USA
Telephone No.: 201-930-6970
This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause
undesired operation.
3
Table of Contents
Macintosh is a trademark licensed to
Apple Computer, Inc., registered in the
U.S.A. and other countries.
Windows
and MS-DOS are registered
trademarks of Microsoft Corporation in
the United States and other countries.
IBM PC/AT and VGA are registered
trademarks of IBM Corporation of the
U.S.A.
VESA and DDC
are trademarks of the
Video Electronics Standard
Association.
E
NERGY
S
TAR is a U.S. registered
mark.
All other product names mentioned
herein may be the trademarks or
registered trademarks of their respective
companies.
Furthermore, “
” and “
” are not
mentioned in each case in this manual.
US
Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
To enjoy clear sound from the built-in stereo speaker . . . . . . . . . . . 5
Identifying parts and controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Step 1:
Connect the media engine to your computer . . . . . . . . . . . 8
Step 2:
Connect the display and media engine . . . . . . . . . . . . . . . . 8
Step 3:
Connect the power cord . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Step 4:
Turn on the monitor and computer . . . . . . . . . . . . . . . . . . . 9
Using the stereo speaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Selecting the input signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Customizing Your Monitor . . . . . . . . . . . . . . . . . . . . . . .11
Navigating the menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Adjusting the contrast (CONTRAST) . . . . . . . . . . . . . . . . . . . . . . . 12
Adjusting the black level of an image (BRIGHTNESS) . . . . . . . . . 12
Eliminating flicker or blurring (PHASE/PITCH) . . . . . . . . . . . . . . . 13
Adjusting the picture position (H CENTER/V CENTER) . . . . . . . . 13
Displaying a low-resolution signal at the actual resolution
(ZOOM). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Adjusting the color temperature (COLOR) . . . . . . . . . . . . . . . . . . . 14
Changing the menu’s position (MENU POSITION) . . . . . . . . . . . . 14
Resetting the adjustments (RESET) . . . . . . . . . . . . . . . . . . . . . . . 15
Additional settings (Option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Technical Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Power saving function (user sensor/power saving mode) . . . . . . . 17
Automatic brightness adjustment function (light sensor) . . . . . . . . 18
Automatic picture quality adjustment function . . . . . . . . . . . . . . . . 18
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
On-screen messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Trouble symptoms and remedies . . . . . . . . . . . . . . . . . . . . . . . . . 20
Self-diagnosis function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Appendix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i
Preset mode timing table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .i
4
Precautions
Warning on power connections
Use the supplied power cord. If you use a different power cord,
be sure that it is compatible with your local power supply.
For the customers in the U.S.A.
If you do not use the appropriate cord, this monitor will not
conform to mandatory FCC standards.
For the customers in the UK
If you use the monitor in the UK, please use the appropriate UK
power cord.
Installation
Do not install or leave the monitor:
In places subject to extreme temperatures, for example near a
radiator, heating vent, or in direct sunlight. Subjecting the
monitor to extreme temperatures, such as in an automobile
parked in direct sunlight or near a heating vent, could cause
deformations of the casing or malfunctions.
In places subject to mechanical vibration or shock.
Near any equipment that generates a strong magnetic field,
such as a TV or various other household appliances.
In places subject to inordinate amounts of dust, dirt, or sand, for
example near an open window or an outdoor exit. If setting up
temporarily in an outdoor environment, be sure to take
adequate precautions against airborne dust and dirt. Otherwise
irreparable malfunctions could occur.
Handling the LCD screen
Do not leave the LCD screen facing the sun as it can damage
the LCD screen. Take care when you place the monitor by a
window.
Do not push on or scratch the LCD screen. Do not place a heavy
object on the LCD screen. This may cause the screen to lose
uniformity or cause LCD panel malfunctions.
If the monitor is used in a cold place, a residual image may
appear on the screen. This is not a malfunction. The screen
returns to normal as the temperature rises to a normal operating
level.
If a still picture is displayed for a long time, a residual image
may appear for a while. The residual image will eventually
disappear.
The LCD panel becomes warm during operation. This is not a
malfunction.
Maintenance
Be sure to unplug the power cord from the power outlet before
cleaning your monitor.
Clean the LCD screen with a soft cloth. If you use a glass
cleaning liquid, do not use any type of cleaner containing an
anti-static solution or similar additive as this may scratch the
LCD screen’s coating.
Clean the cabinet, panel, and controls with a soft cloth lightly
moistened with a mild detergent solution. Do not use any type
of abrasive pad, scouring powder, or solvent, such as alcohol or
benzine.
Do not rub, touch, or tap the surface of the screen with sharp or
abrasive items such as a ballpoint pen or screwdriver. This type
of contact may result in a scratched picture tube.
Note that material deterioration or LCD screen coating
degradation may occur if the monitor is exposed to volatile
solvents such as insecticide, or if prolonged contact is
maintained with rubber or vinyl materials.
Transportation
Disconnect all cables from the monitor when transporting.
When you transport this display, grasp the support and base
sections of the display stand firmly with both hands. Also use
both hands when carrying the media engine. If you drop the
monitor, you may be injured or the monitor may be damaged.
When you transport this monitor for repair or shipment, use the
original carton and packing materials.
Replacement of the fluorescent tube
A specially designed fluorescent tube is installed as the lighting
apparatus for this monitor. If the screen becomes dark, unstable,
or does not turn on, replace the fluorescent tube with a new one.
Consult your Sony dealer when replacing the fluorescent tube.
Disposal of the monitor
Do not dispose of this monitor with general
household waste.
The fluorescent tube used in this monitor contains
mercury. Disposal of this monitor must be carried out
in accordance to the regulations of your local
sanitation authority.
The equipment should be installed near an easily accessible
outlet.
Example of plug types
for 100 to 120 V AC for 200 to 240 V AC for 240 V AC only
5
US
To adjust the tilt and height
This display can be adjusted within the angles shown below.
To adjust the angles, grasp the lower sides of the LCD panel with
both hands as shown below. Tilt the LCD panel adequately
backward, then lift the LCD panel upward to the desired screen
height, then adjust the screen tilt as desired. When adjusting the
screen height and tilt, proceed slowly and carefully, being sure not
to hit the LCD panel against the desk or the base of the display
stand.
To use the display comfortably
This display is designed so that you can set it up at a comfortable
viewing angle. Adjust the viewing angle of your display
according to the height of the desk and chair, and so that light is
not reflected from the screen to your eyes.
To enjoy clear sound from the built-
in stereo speaker
This monitor has a built-in stereo speaker in base of the display
stand.
We recommend that you position the LCD panel slightly away
from the display stand. High tones from the speaker may be
muffled if the LCD panel is positioned immediately on top of the
stand. Be careful not to drop any metal object into the speaker's
vents as the speakers generate a magnetic field. Also, this
magnetic field may affect data stored on magnetic tapes and discs.
Be sure to keep magnetic recording equipment, tapes, and floppy
discs away from the speaker’s opening.
A duct is provided on the rear part of the display stand to boost the
bass. Be sure not to block the duct with paper or other objects to
ensure clear sound.
90°
40°
50°
50°
m
Ducts
Keep the LCD panel
slightly away from
the base.
Speaker
6
Identifying parts and controls
See the pages in parentheses for further details.
1 1 (Power) switch and indicator (pages 9, 17, 22)
This switch turns the display on and off.
The indicator lights up in green when the monitor is turned on.
The indicator flashes in green and orange when the monitor is
in low power consumption mode, and lights up in orange
when the monitor is in power saving mode.
2 Light sensor and user sensor (pages 16, 17, 18)
These sensors measure the brightness of the surrounding area
and detect when a user becomes present in front of the screen.
Be sure not to cover the sensor with papers, etc.
3 MENU button (page 12)
This button displays the main menu.
4 6 (contrast) button (page 12)
This button displays the CONTRAST menu.
5 8 (brightness) button (page 12)
This button displays the BRITGHTNESS menu.
6 2 (volume) +/– and
M
(+)/
m
(–) buttons
(pages 10, 12)
These buttons display the VOLUME menu and function as
the
M
(+)/
m
(–) buttons when selecting the menu items and
making adjustments.
7 INPUT and OK button, and indicator (pages 10, 12)
This button selects the INPUT 1 or INPUT 2 (HD15 (RGB)
connectors) video input signal. The input signal and
corresponding input indicator change each time you press this
button.
This button also functions as the OK button when displaying
the menu on the screen.
8 Stereo speaker (page 10)
This outputs the audio signals as sound.
9 Ducts
These are used to boost the bass sound from the speaker.
0 SYSTEM CONNECTOR (page 8)
This connector inputs signals from the media engine when the
display and the media engine are connected with a system
connecting cable.
qa Headphones jack (page 10)
This jack outputs audio signals to the headphones.
MENU
INPUT
OK
1
2
SYSTEM CONNECTER
LCD display
Front
Rear
7
US
Media engine
qs AUDIO IN jack (page 10)
This jack inputs audio signals when connecting to the audio
output jack of the computer or other audio equipment.
qd SYSTEM CONNECTOR (TO DISPLAY) (page 8)
This connector outputs signals to the display when the display
and the media engine are connected with a system connecting
cable.
qf HD15 (RGB) input 1 connector (INPUT1) (page 8)
This connector inputs RGB video signals (0.700 Vp-p,
positive) and SYNC signals.
* DDC (Display Data Channel) is a standard of VESA.
qg HD15 (RGB) input 2 connector (INPUT2) (page 8)
This connector inputs RGB video signals (0.700 Vp-p,
positive) and SYNC signals. The pin assignment is the same
as qf.
qh AC IN connector (page 9)
This connector provides AC power to the monitor.
qj AC power switch (page 9)
This switch turns the monitor on and off. When the AC power
switch is turned on, the display automatically turns on.
qk AC power indicator (page 17)
This indicator lights up in green when the media engine is
turned on. The indicator lights up in red when the display is
turned off with the media engine on. The indicator lights up in
orange when the monitor is in the power saving mode.
ql Media engine stand
This stand is used to install the media engine vertically.
Caution
Be sure to install the media engine vertically shown as left. Installing the
media engine lying flat may block ventilation, and may cause a
malfunction.
Pin No. Signal
1Red
2 Green
(Sync on Green)
3Blue
4 ID (Ground)
5 DDC Ground*
6 Red Ground
7 Green Ground
8 Blue Ground
9 DDC + 5V*
10 Ground
11 ID (Ground)
12 Bi-Directional Data (SDA)*
13 H. Sync
14 V. Sync
15 Data Clock (SCL)*
SYSTEM CONNECTER
(
TO DISPLAY
)
INPUT 1
INPUT 2
AUDIO IN
5 4 3 2
1
678910
1112131415
8
Setup
Before using your monitor, check that the following accessories
are included in your carton:
LCD display
Media engine
Media engine stand
•Power cord
System connecting cable (2 m)
(applicable cable type: DP-2)
HD15 (RGB) video signal cable
Audio cord (stereo miniplug)
Macintosh adapter
Windows Monitor Information Disk/Utility Disk
Macintosh Utility Disk
Warranty card
Notes for Macintosh users
This instruction manual
Step 1:Connect the media engine
to your computer
Turn off the media engine and computer before connecting.
Note
Do not touch the pins of the video signal cable connector as this might
bend the pins.
x
Connecting to an IBM PC/AT or compatible
computer
x
Connecting to a Macintosh or compatible
computer
* Refer to the supplied “Notes for Macintosh users” for further details.
Step 2:Connect the display and
media engine
Turn off the display and media engine before connecting.
Caution
Be sure to install the media engine vertically shown as above. Installing
the media engine lying flat may block ventilation, and may cause a
malfunction.
Note
Grasp the plug when connecting the cable.
to INPUT1 or
INPUT2 connector
HD15 (RGB) video
signal cable (supplied)
to video output
IBM PC/AT or
compatible computer
IBM PC/AT or
compatible computer
Use the supplied Macintosh adapter.
to INPUT1 or
INPUT2 connector
Macintosh adapter
(supplied)
*
HD15 (RGB) video
signal cable (supplied)
to video output
Macintosh or
compatible computer
to SYSTEM
CONNECTOR of the
media engine
system connecting
cable (2 m) (supplied)
to SYSTEM
CONNECTOR
of the display
9
US
Step 3:Connect the power cord
With the media engine, display, and computer switched off,
first connect the power cord to the media engine, then connect it
to a power outlet.
Step 4:Turn on the monitor and
computer
1
Turn on the media engine.
The display automatically turns on. The indicators of the
media engine and display light up in green.
2
Turn on the computer.
The installation of your monitor is complete. If necessary, use the
monitor’s controls to adjust the picture.
If no picture appears on your screen
Check that the monitor is correctly connected to the computer.
Check that the media engine is on.
If NO INPUT SIGNAL appears on the screen, try changing the
input signal (page 10), and confirm that your computer’s
graphic board is completely seated in the correct bus slot.
If OUT OF SCAN RANGE appears on the screen, reconnect
the old monitor. Then adjust the computer’s graphic board so
that the horizontal frequency is between 30 – 61 kHz, and the
vertical frequency is between 50 – 85 Hz (only XGA mode at
75 Hz).
For more information about the on-screen messages, see “Trouble
symptoms and remedies” on page 20.
For customers using Windows 95/98
To maximize the potential of your monitor, install the new model
information file from the supplied Windows Monitor Information Disk
onto your PC.
This monitor complies with the “VESA DDC” Plug & Play standard. If
your PC/graphics board complies with DDC, select “Plug & Play Monitor
(VESA DDC)” or this monitor’s model name as the monitor type in the
“Control Panel” of Windows 95/98. If your PC/graphics board has
difficulty communicating with this monitor, load the Windows Monitor
Information Disk and select this monitor’s model name as the monitor
type.
For customers using Windows NT4.0
Monitor setup in Windows NT4.0 is different from Windows 95/98 and
does not involve the selection of monitor type. Refer to the Windows
NT4.0 instruction manual for further details on adjusting the resolution,
refresh rate, and number of colors.
Adjusting the monitor’s resolution and color number
Adjust the monitor’s resolution and color number by referring to your
computer’s instruction manual. The color number may vary according to
your computer or video board. The color palette setting and the actual
number of colors are as follows:
High Color (16 bit)
t
65,536 colors
True Color (24 bit)
t
about 16.77 million colors
In true color mode (24 bit), speed may be slower.
to a power outlet
power cord (supplied)
to AC IN
10
Using the stereo speaker
You can listen to music, sounds, and other audio files using the
stereo speaker of your monitor.
Connect the AUDIO IN jack to the audio output jack of your
computer or other audio equipment using the supplied audio cord
(stereo miniplug).
Adjusting the volume
Volume adjustments are made using a separate VOLUME menu
from the main menu (page 11).
1
Press the 2 +/– buttons.
The VOLUME menu appears on the screen.
2
Press the 2 +/– button to adjust the volume.
The menu automatically disappears after about 3 seconds.
Using the headphones jack
You can listen to the audio signals from your computer or other
audio equipment using headphones. Connect your headphones to
the headphones jack. The speaker turns off when headphones are
connected to the headphones jack. Adjust the volume of the
headphones using the VOLUME menu.
Notes
You cannot adjust the volume when displaying the main menu on the
screen.
When your monitor is in low power consumption mode or power
saving mode, no sound comes from the speaker.
Selecting the input signal
You can connect two computers to this monitor using the INPUT
1 and INPUT 2 connectors. To select one of the two computers,
use the INPUT button.
Press the INPUT button.
The input signal and corresponding input indicator, “1” (INPUT
1) or “2” (INPUT 2) change each time you press this button.
Notes
You cannot select the input signal when displaying the main menu on
the screen.
If no signal is input to the selected connector, NO INPUT SIGNAL
appears on the screen. After a few seconds, the monitor enters the
power saving mode. If this happens, select the other connector using the
INPUT button.
VOLUME
40
INPUT
OK
1
2
11
US
Customizing Your Monitor
You can make numerous adjustments to your monitor using the
on-screen menu.
Navigating the menu
Press the MENU button to display the main menu on your screen.
See page 12 for more information on using the MENU button.
Use the
M
(+)/
m
(–) and OK buttons to select one of the following
menus. See page 12 for more information on using the
M
(+)/
m
(–) and OK buttons.
Before making adjustments
Connect the monitor and the computer, and turn them on.
Wait for at least 30 minutes before making adjustments for the
best result.
1 PHASE (page 13)
Select the PHASE menu to
adjust the phase when the
characters or pictures appear
fuzzy throughout the entire
screen. Adjust the phase after
adjusting the pitch.
2 PITCH (page 13)
Select the PITCH menu to
adjust the pitch when the
characters or pictures are
unclear in some areas of the
screen.
3 H CENTER (page 13)
Select the H CENTER menu
to adjust the picture’s
horizontal centering.
MENU
PHASE
16
EXIT
PHASE
0
EXIT
PITCH
50
EXIT
HCENTER
4 V CENTER (page 13)
Select the V CENTER menu
to adjust the picture’s vertical
centering.
5 ZOOM (page 14)
Select the ZOOM menu to
adjust the picture’s sharpness
according to the input
signal’s aspect ratio or
resolution.
6 COLOR (page 14)
Select the COLOR menu to
adjust the color temperature
of the picture. This adjusts
the tone of the screen.
7 MENU POSITION
(page 14)
Select the MENU
POSITION to change the on-
screen menu position.
8 RESET (page 15)
Select the RESET menu to
reset the adjustments.
9 Option (page 15)
Select
m
(option) menu to
adjust the monitor’s options.
The options include:
WIDE STEREO
BASS BOOST
BACKLIGHT
LIGHT SENSOR
POWER SAVE
USER SENSOR
LANGUAGE
MENU LOCK
25
EXIT
VCENTER
ON
OFF
ZOOM
EXIT
9300K
0K
650
5
0
00K
USER
ALDJUST
COLOR
EXI T
MEN NUP
OS I IOT
EXI T
SCREEN
ALL
RESET
RESET
RESET
EXI T
1
2
OFF
WI DE STEREO
EXI T
(continued)
12
x
Using the MENU,
M
(+)/
m
(–), and OK buttons
1
Display the main menu.
Press the MENU button to display the main menu on your
screen.
2
Select the menu you want to adjust.
Press the
M
(+)/
m
(–) buttons to display the desired menu.
Press the OK button to select the menu item.
3
Adjust the menu.
Press the
M
(+)/
m
(–) buttons to make the adjustment. Then
press the OK button to return to the previous menu.
4
Close the menu.
Press the MENU button once to return to normal viewing. If
no buttons are pressed, the menu closes automatically after
about 30 seconds.
x
Resetting the adjustments
You can reset the adjustments using the RESET menu. See
page 15 for more information on resetting the adjustments.
Adjusting the contrast (CONTRAST)
Contrast adjustment is made using a separate CONTRAST menu
from the main menu (page 11). This setting is stored in memory
for the signal from the currently selected input connector.
1
Press the 6 (contrast) button.
The CONTRAST menu appears on the screen.
Displaying the current input signal
The horizontal and vertical frequencies of the current input signal are
displayed in the CONTRAST and BRIGHTNESS menu.
2
Press the
M
(+)/
m
(–) buttons to adjust the contrast.
The menu automatically disappears after about 3 seconds.
Adjusting the black level of an
image (BRIGHTNESS)
Brightness adjustment is made using a separate BRIGHTNESS
menu from the main menu (page 11). This setting is stored in
memory for the signal from the currently selected input
connector.
1
Press the 8 (brightness) button.
The BRIGHTNESS menu appears on the screen.
2
Press the
M
(+)/
m
(–) buttons to adjust the
brightness.
If the screen is too bright
Adjust the backlight. For more information about adjusting the
backlight see “Adjusting the backlight” on page 16.
The menu automatically disappears after about 3 seconds.
Note
You can adjust neither contrast nor brightness when displaying the main
menu on the screen.
MENU
INPUT
OK
1
2
,
INPUT
OK
1
2
,
MENU
48.4kHz/ 60Hz
CONTRAST
70
Horizontal frequency
of the current input
signal
Vertical frequency of
the current input
signal
48.4kHz/ 60Hz
B NESSRIGHT
50
Horizontal frequency
of the current input
signal
Vertical frequency of
the current input
signal
13
US
Eliminating flicker or blurring
(PHASE/PITCH)
When the monitor receives an input signal, the automatic picture
quality adjustment function of this monitor automatically adjusts
the picture position, phase, and pitch, and ensures that a clear
picture appears on the screen. For more information about this
function, see “Automatic picture quality adjustment function” on
page 18.
For some input signals, this function may not completely adjust
the picture position, phase, and pitch. In this case, you can
manually set these adjustments according the following
instructions. If you manually set these adjustments, they are
stored in memory and automatically recalled whenever the
monitor receives the same input signals.
These settings may have to be repeated if you change the input
signal after reconnecting your computer.
1
Set the resolution to 1024
×
××
×
768 on the computer.
2
Load the Utility Disk.
Use the appropriate disk for your computer.
For Windows 95/98
Windows Monitor Information Disk/Utility Disk
For Macintosh
Macintosh Utility Disk
3
Start the Utility Disk and display the test pattern.
For Windows 95/98
Click [Utility Disk]
t
[Windows]/[Utility.exe].
For Macintosh
Click [Utility Disk]
t
[SONY-Utility].
4
Press the MENU button.
The main menu appears on the screen.
5
Press the
M
(+)/
m
(–) buttons to select (PITCH)
and press the OK button.
The PITCH menu appears on the screen.
6
Press the
M
(+)/
m
(–) buttons until the screen color
becomes uniform.
Adjust so that the vertical stripes disappear.
7
Press the OK button.
The main menu appears on the screen.
If horizontal stripes are observed over the entire screen, adjust
the phase as the next step.
8
Press the
M
(+)/
m
(–) buttons to select (PHASE)
and press the OK button.
The PHASE menu appears on the screen.
9
Press the
M
(+)/
m
(–) buttons until the screen color
becomes uniform.
Adjust so that the horizontal stripes are at a minimum.
10
Click [ END] on the screen to turn off the test pattern.
To reset the automatic picture quality adjustment
Select SCREEN RESET and activate it using the RESET menu. See
page 15 for more information on using the RESET menu.
Adjusting the picture position
(H CENTER/V CENTER)
If the picture is not in the center of the screen, adjust the picture’s
centering as follows.
These settings may have to be repeated if you change the input
signal after reconnecting your computer.
1
Start the Utility Disk and display the test pattern.
Repeat steps 2 and 3 of “Eliminating flicker or blurring
(PHASE/PITCH).”
2
Press the MENU button.
The main menu appears on the screen.
3
Press the
M
(+)/
m
(–) buttons to select (H
CENTER) or (V CENTER) and press the OK
button.
The H CENTER or V CENTER menu appears on the screen.
4
Move the picture up, down, left, or right until the
frame at the perimeter of the test pattern
disappears.
Press the
M
(+)/
m
(–) buttons to adjust the picture’s
centering using the H CENTER menu for horizontal
adjustment, or the V CENTER menu for vertical
adjustment.
5
Click [END] on the screen to turn off the test pattern.
14
Displaying a low-resolution signal
at the actual resolution (ZOOM)
This monitor is preset at the factory to display pictures on the
screen in full, irrespective of the picture’s mode or resolution.
You can also view the picture at its actual resolution.
1
Press the MENU button.
The main menu appears on the screen.
2
Press the
M
(+)/
m
(–) buttons to select (ZOOM)
and press the OK button.
The ZOOM menu appears on the screen.
3
Press the
m
(–) button to select OFF.
The input signal is displayed on the screen at its actual
resolution.
To display the picture on the screen in full
Select ON in step 3.
Adjusting the color temperature
(COLOR)
The COLOR settings allow you to adjust the picture’s color
temperature by changing the color level of the white color field.
Colors appear reddish if the temperature is low, and bluish if the
temperature is high.
9300K is generally suitable for word processing and other text
oriented applications, and 6500K is generally suitable for video
images.
You can set the color temperature to 5000K, 6500K, 9300K or
user adjustment.
1
Press the MENU button.
The main menu appears on the screen.
2
Press the
M
(+)/
m
(–) buttons to select (COLOR)
and press the OK button.
The COLOR menu appears on the screen.
3
Press the
M
(+)/
m
(–) buttons to select the desired
color temperature.
The preset color temperatures are 5000K, 6500K, and 9300K.
Since the default setting is 9300K, the whites will change
from a bluish hue to a reddish hue as the temperature is
lowered to 6500K and 5000K.
You can set separate color temperatures for each of the video
input signals.
4
If necessary, fine tune the color temperature.
First press the
M
(+)/
m
(–) buttons to select ADJUST and
press the OK button. Then press the
M
(+)/
m
(–) buttons to
select R (Red) or B (Blue) and press the OK button, and then
press the
M
(+)/
m
(–) buttons to adjust the color temperature.
Since this adjustment changes the color temperature by
increasing or decreasing the R and B components with respect
to G (green), the G component is fixed.
If you fine tune the color temperature, the new color setting is
stored in memory for USER ADJUSTMENT and
automatically recalled whenever USER is selected.
The USER ADJUSTMENT setting is common to both the
input signals. If you change the user adjustment setting for
one input signal, the setting for the other input signal is also
changed.
Changing the menu’s position
(MENU POSITION)
You can change the menu position if it is blocking an image on
the screen.
1
Press the MENU button.
The main menu appears on the screen.
2
Press the
M
(+)/
m
(–) buttons to select (MENU
POSITION) and press the OK button.
The MENU POSITION menu appears on the screen.
3
Press the
M
(+)/
m
(–) buttons to select the desired
position.
There are three positions each for the top of the screen and the
bottom of the screen, and one for the screen center.
R168
G170
B175
EXI T
USER ADJUST TMEN
15
US
Resetting the adjustments (RESET)
This monitor has the following two reset methods. Use the
RESET menu to reset the adjustments.
1
Press the MENU button.
The main menu appears on the screen.
2
Press the
M
(+)/
m
(–) buttons to select (RESET)
and press the OK button.
The RESET menu appears on the screen.
Reset the settings according to the following instructions.
Resetting the adjustment data most appropriately
for the current input signal
Press the
M
(+)/
m
(–) buttons to select SCREEN RESET
and press the OK button.
The automatic picture quality adjustment function of this monitor
automatically adjusts the picture position, phase, and pitch, to the
most appropriate value. If this function is activated, the phase is
automatically adjusted whenever the monitor receives the same
input signal.
The RESET menu is automatically returned to the main menu
after the adjustment data is reset.
Resetting all of the adjustment data for all input
signals
Press the
M
(+)/
m
(–) buttons to select ALL RESET and
press the OK button.
The RESET menu is automatically returned to the main menu
after the adjustment data is reset.
To cancel resetting
Press the
M
(+)/
m
(–) buttons to select and press the
OK button.
The RESET menu returns to the main menu without resetting the
adjustment data.
Additional settings (Option)
You can adjust the following options:
WIDE STEREO
BASS BOOST
BACKLIGHT
LIGHT SENSOR
POWER SAVE
USER SENSOR
LANGUAGE
•MENU LOCK
1
Press the MENU button.
The main menu appears on the screen.
2
Press the
M
(+)/
m
(–) buttons to select
m
.
The option menu appears on the screen.
3
Press the
M
(+)/
m
(–) buttons to select the desired
option item and press the OK button.
Adjust the selected option item according to the following
instructions.
Increasing the soundscape (wide stereo function)
This adjustment makes use of the DSP and creates the illusion of
the built-in stereo speaker being further away than it actually is,
thus enhancing sound presence.
First press the
M
(+)/
m
(–) buttons to select (WIDE
STEREO) and press the OK button. Then press the
M
(+)/
m
(–) buttons to select either 2, 1, or OFF.
The wide stereo function is used to increase the soundscape.
Selecting 1 or 2 increases incrementally the soundscape effect
toward the front of the monitor.
Notes
If your connected computer or audio equipment uses special sound
functions, such as surround sound, be sure to turn these functions off.
If these functions are being used with the wide stereo function of this
monitor, the wide stereo function may not function properly and thus
not produce the desired sound effect.
This function is automatically turned off when you use headphones.
However, in this case, the indication in the WIDE STEREO menu does
not change.
The wide stereo function allows you to increase the soundscape by
converting the analog signals into digital. The sound may be distorted
depending on the input signal and music. In this case, decrease the
volume or set the wide stereo function to OFF.
Boosting the bass (bass boost function)
This option increases the bass output of the speaker.
First press the
M
(+)/
m
(–) buttons to select (BASS
BOOST) and press the OK button. Then press the
M
(+)/
m
(–) buttons to select either ON or OFF.
(continued)
16
Adjusting the backlight
If the screen is too bright, adjust the backlight.
First press the
M
(+)/
m
(–) buttons to select
(BACKLIGHT) and press the OK button. Then press
the
M
(+)/
m
(–) buttons to adjust the desired light level.
Automatically adjusting the screen brightness
(light sensor)
This monitor is provided with a sensor to detect the brightness of
the surrounding area (light sensor). This sensor is used to
automatically adjust the brightness of the screen.
First press the
M
(+)/
m
(–) buttons to select (LIGHT
SENSOR) and press the OK button. Then press the
M
(+)/
m
(–) buttons to select either ON or OFF.
When you select ON, the monitor automatically adjusts the screen
brightness according to the brightness of the surroundings. For
more information about this function, see “Automatic brightness
adjustment function (light sensor)” on page 18.
Note
If this function is set to ON, the value of the BACKLIGHT menu does not
change. If the screen brightness is still not appropriate after the automatic
adjustment, you can manually adjust the backlight. After the backlight
adjustment is made, the monitor automatically adjusts the screen
brightness in accordance with the new backlight value.
Setting up the power saving mode
This monitor has a function which enables it to enter the power
save mode automatically according to the power saving settings
of the computer. You can prevent the monitor from entering the
power saving mode by setting the following option to OFF.
First press the
M
(+)/
m
(–) buttons to select (POWER
SAVE) and press the OK button. Then press the
M
(+)/
m
(–) buttons to select either ON or OFF.
Using the user sensor
The user sensor function enables the monitor to enter the low
power consumption mode when no one is present in front of the
monitor.
First press the
M
(+)/
m
(–) buttons to select (USER
SENSOR) and press the OK button. Then press the
M
(+)/
m
(–) buttons to select either ON or OFF.
If you select ON, the monitor automatically enters the low power
consumption mode when you move away from the front of the
monitor. For more information about the low power consumption
mode, see “Power saving function (user sensor/power saving
mode)” on page 17.
Selecting the on-screen menu language
English, German, French, Spanish, Italian and Japanese versions
of the on-screen menus are available. The default setting is
English.
First press the
M
(+)/
m
(–) buttons to select
(LANGUAGE) and press the OK button. Then press
the
M
(+)/
m
(–) button to select a language.
ENGLISH
DEUTSCH: German
FRANÇAIS: French
ESPAÑOL: Spanish
ITALIANO: Italian
: Japanese
Locking the menus and controls
You can protect adjustment data by locking the menus and
controls.
First press the
M
(+)/
m
(–) buttons to select (MENU
LOCK) and press the OK button. Then press the
M
(+)/
m
(–) buttons and select ON.
Only the 1 (power) switch, and (MENU LOCK) of the
option menu will operate. If any other items are selected, the
mark appears on the screen.
To cancel the menu lock
Repeat the procedure above and set and (MENU LOCK) to OFF.
ZZ...
17
US
Technical Features
Power saving function (user sensor/power saving mode)
This monitor meets the power-saving guidelines set by VESA,
E
NERGY
S
TAR, and NUTEK. If the monitor is connected to a computer
or video graphics board that is DPMS (Display Power Management Signaling) compliant, the monitor will automatically enter the power
saving mode. It automatically enters the low power consumption mode when the user sensor detects the absence of a user.
1 Low power consumption mode (user sensor)
When the user sensor in the monitor detects the absence of a user,
the monitor enters low power consumption mode after about 20
seconds. In low power consumption mode, the monitor is in a
power saving state and shuts off power to all circuitry (except for
that of the sensors) regardless of the setting of the computer.
The monitor returns to normal operation mode when the presence
of a user is detected by the user sensor.
When the monitor enters the power saving mode (as set according
to the computer’s settings), the power saving mode takes
precedence over the low power consumption mode. In this case,
the monitor stays in the power saving mode regardless of the
presence or absence of a user.
To return the monitor to normal operation mode, reset the
computer’s power saving mode.
Note
The user sensor detects the presence/absence of a user up to a distance of
approximately 60 cm from the screen surface. However, this distance may
vary depending on the user’s clothes or the brightness of the surrounding
area. If user detection fails due to the ambient conditions of the
surrounding area, set the user sensor to OFF. If your monitor does not
automatically return from low power consumption mode due to the failure
of the user sensor to detect the presence of a user, press the
1
(power)
switch twice to turn the monitor off and then on.
2 Power saving mode
DPMS defines three power saving states according to the state of
the sync signals supplied from the computer. This monitor’s
power consumption is input at approximately 3 W in all of these
states if the power saving function is set to ON.
When your computer enters in the power saving mode, the input
signal is cut and NO INPUT SIGNAL appears on the screen.
After a few seconds, the monitor enters power saving mode.
* “Sleep” and “deep sleep” are power saving modes defined by the
Environmental Protection Agency.
Note
The power saving function may not work normally if sync signals other
than those listed above are supplied. In such a case, set the power saving
function to OFF.
Power consumption state Power consumption AC power indicator 1 (power) indicator
normal operation
35
W green green
1 low power consumption mode
≤ 8
W green green and orange alternate
2 power saving mode
≤ 3
W orange orange
1 (power): off
≤ 3
Wred off
AC power: off 0 W off off
Power saving
state
Sync signal state
suspend (sleep)* horizontal: on / vertical: off
standby (sleep)* horizontal: off / vertical: on
active off (deep sleep)* horizontal: off / vertical: on
18
Automatic brightness adjustment function (light sensor)
This monitor is provided with a feature to automatically adjust the screen brightness according to the brightness of the surroundings. The
brightness of the backlight is set to the most appropriate level by setting the light sensor to ON. The default setting of the brightness of the
backlight is set to its maximum. When the light sensor setting is set to ON, the monitor adjusts the brightness of the backlight linearly from
its lower- to upper-limit values. When the user adjusts the backlight, the backlight brightness is automatically adjusted between the user
adjustment value and the upper- and lower-limit values.
Automatic picture quality adjustment function
When the monitor receives an input signal, it automatically
matches the signal to one of the factory preset modes stored in the
monitor’s memory to provide a high quality picture at the center
of the screen. (See Appendix for a list of the factory preset
modes.)
For input signals that do not match one of the factory preset
modes, the automatic picture quality adjustment function of this
monitor automatically adjusts the picture position, phase, and
pitch, and ensures that a clear picture appears on the screen for
any timing within the monitor’s frequency range (horizontal: 30 –
61 kHz, vertical: 50 – 85 Hz).
Consequently, the first time the monitor receives input signals
that do not match one of the factory preset modes, the monitor
may take a longer time than normal for displaying the picture on
the screen. This adjustment data is automatically stored in
memory so that next time, the monitor will function in the same
way as when the monitor receives the signals that match one of
the factory preset modes.
In all modes as above, if the picture is adjusted, the adjustment
data is stored as a user mode and automatically recalled whenever
the same input signal is received.
Note on the adjusting the phase
If the automatic picture quality adjustment function is activated, the
picture moves slightly whenever the monitor receives the input signal,
regardless of the stored adjustment.
Note
While the automatic picture quality adjustment function is activated, only
the
1
(power) switch, and INPUT button will operate.
User-specified
brightness value
Backlight brightness
Maximum
User adjustment value
Minimum
Automatic brightness adjustment
after user adjustment
Preset automatic adjustment
Brightness of surroundings
Brightness during
user adjustment
19
US
Troubleshooting
Before contacting technical support, refer to this section.
On-screen messages
If there is something wrong with the input signal, one of the
following messages appears on the screen. To solve the problem,
see “Trouble symptoms and remedies” on page 20.
If OUT OF SCAN RANGE appears on the screen
This indicates that the input signal is not supported by the
monitor’s specifications. Check the following items.
If “xx.x kHz/xx Hz” is displayed
This indicates that either the horizontal or vertical frequency
is not supported by the monitor’s specifications.
The figures indicate the horizontal and vertical frequencies of
the current input signal. The horizontal frequencies above
100 kHz and the vertical frequencies above 100 Hz are
represented by 99.9 kHz and 99 Hz, respectively.
If “RESOLUTION > XGA” is displayed
This indicates that the resolution is not supported by the
monitor’s specifications.
If NO INPUT SIGNAL appears on the screen
This indicates that no signal is input, or that no signal is input
from the currently selected connector.
INPUT:
This indicates the currently selected connector (INPUT: 1 or
INPUT: 2).
GO TO POWER SAVE
The monitor will enter the power saving mode after about 4
seconds from the message is displayed.
If CABLE DISCONNECTED appears on the screen
This indicates that the video signal cable has been disconnected
from the currently selected connector.
INPUT:
This indicates the currently selected connector (INPUT: 1 or
INPUT: 2).
GO TO POWER SAVE
The monitor will enter the power saving mode after about 4
seconds from the message is displayed.
OUT OF SCAN RANGE
xx . xkHz / xxHz
INFORMATION
NO INPUT SIGNAL
INPUT : 1
GO TO POWER SAVE
INFORMATION
CABLE DI SCONNECTED
INPUT : 1
GO TO POWER SAVE
INFORMATION
20
Trouble symptoms and remedies
If a problem is caused by the connected computer or other equipment, please refer to the connected equipment’s instruction manual.
Use the self-diagnosis function (page 22) if the following recommendations do not resolve the problem.
Symptom Check these items
No picture
If the AC power indicator is not lit Check that the power cord is properly connected.
If the AC power indicator is red Check that the 1 (power) switch is in the “on” position.
If the 1 (power) indicator is not lit,
or if the 1 (power) indicator will not
light up when the 1 (power) switch
is pressed
Check that the 1 (power) switch is in the “on” position.
Check that the AC power switch is in the “on” position.
Check that the system connecting cable is properly connected and all plugs are firmly
seated in their sockets (page 8).
If the 1 (power) indicator is green
or flashing orange
Use the self-diagnostics function (page 22).
If the 1 (power) indicator is
alternating between green and
orange
The monitor cannot return from low power consumption mode because the user sensor
fails to detect the presence of a user. Press the 1 (power) switch twice to turn the monitor
off and then on. If you set the user sensor to OFF, the monitor does not enter low power
consumption mode (page 16).
If CABLE DISCONNECTED
appears on the screen, or the AC
power indicator is flashing red
Check that the video signal cable is properly connected and all plugs are firmly seated in
their sockets (page 8).
Check that the video input connector’s pins are not bent or pushed in.
A non-supplied video signal cable is connected. If you connect a non-supplied video
signal cable, CABLE DISCONNECTED appears on the screen before entering the power
saving mode. This is not a malfunction.
Check that the system connecting cable is properly connected and all plugs are firmly
seated in their sockets (page 8).
Press the AC power switch twice to turn the monitor off and then on.
If NO INPUT SIGNAL appears on
the screen, or the 1 (power)
indicator is orange
Check that the video signal cable is properly connected and all plugs are firmly seated in
their sockets (page 8).
Check that the input select setting is correct (page 10).
Check that the video input connector’s pins are not bent or pushed in.
xProblems caused by the connected computer or other equipment
The computer is in the power saving mode. Try pressing any key on the keyboard or
moving the mouse.
Check that the computer’s power is “on.”
Check that the graphic board is completely seated in the proper bus slot.
If OUT OF SCAN RANGE appears
on the screen
xProblems caused by the connected computer or other equipment
Check that the video frequency range is within that specified for the monitor. If you
replaced an old monitor with this monitor, reconnect the old monitor and adjust the
frequency range to the following:
Horizontal: 30 – 61 kHz
Vertical frequency: 50 – 85 Hz (only XGA mode at 75 Hz)
If using Windows 95/98 If you replaced an old monitor with this monitor, reconnect the old monitor and do the
following. Install the Windows Monitor Information Disk (page 9) and select this monitor
(“SDM-N50”) from among the Sony monitors in the Windows 95/98 monitor selection
screen.
If using a Macintosh system Check and refer to the supplied “Notes for Macintosh users.”
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Sony SDM-N50 Le manuel du propriétaire

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