Extron FOX Rx AV Manuel utilisateur

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68-1466-01 Rev. D
01 19
FOX Tx/Rx AV
User Guide
Fiber Optics
Fiber Optic Extender
Safety Instructions • English
WARNING: This symbol,
D
, when used on the product, is intended
to alert the user of the presence of uninsulated dangerous voltage
within the product’s enclosure that may present a risk of electric shock.
ATTENTION: This symbol,
I
, when used on the product, is
intended to alert the user of important operating and maintenance
(servicing) instructions in the literature provided with the equipment.
For information on safety guidelines, regulatory compliances, EMI/EMF
compatibility, accessibility, and related topics, see the Extron Safety and
Regulatory Compliance Guide, part number 68-290-01, on the Extron
website, www.extron.com.
Sicherheitsanweisungen • Deutsch
WARNUNG: Dieses Symbol
D
auf dem Produkt soll den Benutzer
darauf aufmerksam machen, dass im Inneren des Gehäuses dieses
Produktes gefährliche Spannungen herrschen, die nicht isoliert sind
und die einen elektrischen Schlag verursachen können.
VORSICHT: Dieses Symbol
I
auf dem Produkt soll dem Benutzer
in der im Lieferumfang enthaltenen Dokumentation besonders wichtige
Hinweise zur Bedienung und Wartung (Instandhaltung) geben.
Weitere Informationen über die Sicherheitsrichtlinien, Produkthandhabung,
EMI/EMF-Kompatibilität, Zugänglichkeit und verwandte Themen finden Sie
in den Extron-Richtlinien für Sicherheit und Handhabung (Artikelnummer
68-290-01) auf der Extron-Website, www.extron.com.
Instrucciones de seguridad • Español
ADVERTENCIA: Este símbolo,
D
, cuando se utiliza en el producto,
avisa al usuario de la presencia de voltaje peligroso sin aislar dentro del
producto, lo que puede representar un riesgo de descarga eléctrica.
ATENCIÓN: Este símbolo,
I
, cuando se utiliza en el producto,
avisa al usuario de la presencia de importantes instrucciones de uso y
mantenimiento recogidas en la documentación proporcionada con el
equipo.
Para obtener información sobre directrices de seguridad, cumplimiento
de normativas, compatibilidad electromagnética, accesibilidad y temas
relacionados, consulte la Guía de cumplimiento de normativas y seguridad
de Extron, referencia 68-290-01, en el sitio Web de Extron,
www.extron.com.
Instructions de sécurité • Français
AVERTISSEMENT : Ce pictogramme,
D
, lorsqu’il est utilisé sur
le produit, signale à l’utilisateur la présence à l’intérieur du boîtier du
produit d’une tension électrique dangereuse susceptible de provoquer
un choc électrique.
ATTENTION : Ce pictogramme,
I
, lorsqu’il est utilisé sur
le produit, signale à l’utilisateur des instructions d’utilisation ou de
maintenance importantes qui se trouvent dans la documentation
fournie avec le matériel.
Pour en savoir plus sur les règles de sécurité, la conformité à la
réglementation, la compatibilité EMI/EMF, l’accessibilité, et autres sujets
connexes, lisez les informations de sécurité et de conformité Extron,
réf. 68-290-01, sur le site Extron, www.extron.com.
Istruzioni di sicurezza • Italiano
AVVERTENZA: Il simbolo,
D
, se usato sul prodotto, serve ad
avvertire l’utente della presenza di tensione non isolata pericolosa
all’interno del contenitore del prodotto che può costituire un rischio di
scosse elettriche.
ATTENTZIONE: Il simbolo,
I
, se usato sul prodotto, serve ad
avvertire l’utente della presenza di importanti istruzioni di funzionamento
e manutenzione nella documentazione fornita con l’apparecchio.
Per informazioni su parametri di sicurezza, conformità alle normative,
compatibilità EMI/EMF, accessibilità e argomenti simili, fare riferimento
alla Guida alla conformità normativa e di sicurezza di Extron, cod. articolo
68‑290‑01, sul sito web di Extron, www.extron.com.
Instrukcje bezpieczeństwa • Polska
OSTRZEŻENIE: Ten symbol,
D
, gdy używany na produkt, ma na celu
poinformować użytkownika o obecności izolowanego i niebezpiecznego
napięcia wewnątrz obudowy produktu, który może stanowić zagrożenie
porażenia prądem elektrycznym.
UWAGI: Ten symbol,
I
, gdy używany na produkt, jest przeznaczony do
ostrzegania użytkownika ważne operacyjne oraz instrukcje konserwacji
(obsługi) w literaturze, wyposażone w sprzęt.
Informacji na temat wytycznych w sprawie bezpieczeństwa, regulacji wzajemnej
zgodności, zgodność EMI/EMF, dostępności i Tematy pokrewne, zobacz Extron
bezpieczeństwa i regulacyjnego zgodności przewodnik, część numer 68-290-01,
na stronie internetowej Extron, www.extron.com.
Инструкция по технике безопасности • Русский
ПРЕДУПРЕЖДЕНИЕ: Данный символ,
D
, если указан
на продукте, предупреждает пользователя о наличии
неизолированного опасного напряжения внутри корпуса
продукта, которое может привести к поражению электрическим
током.
ВНИМАНИЕ: Данный символ,
I
, если указан на продукте,
предупреждает пользователя о наличии важных инструкций по
эксплуатации и обслуживанию в руководстве, прилагаемом к
данному оборудованию.
Для получения информации о правилах техники безопасности,
соблюдении нормативных требований, электромагнитной
совместимости (ЭМП/ЭДС), возможности доступа и других вопросах
см. руководство по безопасности и соблюдению нормативных
требований Extron на сайте Extron: www.extron.com, номер по
каталогу - 68-290-01.
安全说明 • 简体中文
警告： D产品上的这个标志意在警告用户该产品机壳内有暴露的危险 电压，
有触电危险。
注意：I 产品上的这个标志意在提示用户设备随附的用户手册中有
重要的操作和维护(维修）说明。
关于我们产品的安全指南、遵循的规范、EMI/EMF 的兼容性、无障碍
使用的特性等相关内容，敬请访问 Extron 网站 www.extron.com，参见 Extron
安全规范指南，产品编号 68‑290‑01。
Safety Instructions
安全記事 • 繁體中文
警告: D 若產品上使用此符號，是為了提醒使用者，產品機殼內存在著
可能會導致觸電之風險的未絕緣危險電壓。
注意I 若產品上使用此符號，是為了提醒使用者，設備隨附的用戶手冊中有
重 要 的 操 作 和 維 護（ 維 修 ）説 明 。
有關安全性指導方針、法規遵守、EMI/EMF 相容性、存取範圍和相關主題的詳細
資訊，請瀏覽 Extron 網站：www.extron.com，然 後 參 閱《 Extron 安全性與
法 規 遵 守 手 冊 》，準 則 編 號 68‑290‑01。
安全上のご注意 • 日本語
警告: この記号 D が製品上に表示されている場合は、筐体内に絶縁されて
いない高電圧が流れ、感電の危険があることを示しています。
注意: この記号 I が製品上に表示されている場合は、本機の取扱説明書に
記載されて いる重要な操作と保守(整備)の指示についてユーザーの注意
を 喚 起するもので す。
安全上のご注意、法令遵守、EMI/EMF適合性、その他の関連項目に
つ い て は 、エ ク スト ロ ン の ウ ェブ サ イト www.extron.com より
『Extron Safety and Regulatory Compliance Guide』 (P/N 68‑290‑01) をご
覧ください。
안전 지침 • 한국어
경고: 이 기호 D, 가 제품에 사용될 경우, 제품의 인클로저 내에 있는
접지되지 않은 위험한 전류로 인해 사용자가 감전될 위험이
있음을 경고합니다.
주의: 이 기호 I, 가 제품에 사용될 경우, 장비와 함께 제공된 책자에
나와 있는 주요 운영 및 유지보수(정비) 지침을 경고합니다.
안전 가이드라인, 규제 준수, EMI/EMF 호환성, 접근성, 그리고 관련 항목에
대한 자세한 내용은 Extron 웹 사이트(www.extron.com)의 Extron 안전 및
규제 준수 안내서, 68-290-01 조항을 참조하십시오.
Copyright
© 2009 - 2019 Extron Electronics. All rights reserved.
Trademarks
All trademarks mentioned in this guide are the properties of their respective owners.
The following registered trademarks
®
, registered service marks(SM), and trademarks (
TM
) are the property of RGBSystems, Inc. or
Extron Electronics (see the current list of trademarks on the Terms of Use page at www.extron.com):
Registered Trademarks
(
®
)
Cable Cubby, ControlScript, CrossPoint, DTP, eBUS, EDID Manager, EDID Minder, Extron, Flat Field, FlexOS, Glitch Free, Global Configurator,
Global Scripter, GlobalViewer, Hideaway, HyperLane, IPIntercom, IPLink, Key Minder, LinkLicense, LockIt, MediaLink, MediaPort,
NetPA, PlenumVault, PoleVault, PowerCage, PURE3, Quantum, Show Me, SoundField, SpeedMount, SpeedSwitch, StudioStation,
SystemINTEGRATOR, TeamWork, TouchLink, V-Lock, VideoLounge, VN-Matrix, VoiceLift, WallVault, WindoWall, XTP, XTP Systems, and ZipClip
Registered Service Mark
(SM)
: S3 Service Support Solutions
Trademarks
(
™
)
AAP, AFL (Accu-Rate Frame Lock), ADSP (Advanced Digital Sync Processing), Auto-Image, AVEdge, CableCover, CDRS (Class D
Ripple Suppression), Codec Connect, DDSP (Digital Display Sync Processing), DMI (Dynamic Motion Interpolation), DriverConfigurator,
DSPConfigurator, DSVP (Digital Sync Validation Processing), eLink, EQIP, Everlast, FastBite, FOX, FOXBOX, IP Intercom HelpDesk, MAAP,
MicroDigital, Opti-Torque, PendantConnect, ProDSP, QS-FPC (QuickSwitch Front Panel Controller), Room Agent, Scope-Trigger, ShareLink, SIS,
Simple Instruction Set, Skew-Free, SpeedNav, Triple-Action Switching, True4K, Vector™ 4K, WebShare, XTRA, and ZipCaddy
FCC Class A Notice
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to part15 of the FCC rules. The ClassA limits provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause interference.
This interference must be corrected at the expense of the user.
Class 1 Laser Product
Any service to this product must be carried out by Extron Electronics and its qualified service
personnel.
CAUTION: Using controls, making adjustments, or performing procedures in a manner
other than what is specified herein may result in hazardous radiation exposure.
NOTE: For more information on safety guidelines, regulatory compliances, EMI/EMF
compatibility, accessibility, and related topics, see the Extron Safety and Regulatory
Compliance Guide on the Extron website.
Produit laser de classe 1
Any service to this product must be carried out by Extron Electronics and its qualified service
personnel.
ATTENTION : L’utilisation de commandes, la réalisation de réglages, ou l’exécution de
procédures de manière contraire aux dispositions établies dans le présent document,
présente un risque d’exposition dangereuse aux radiations.
Remarque: Pour plus d’informations sur les directives de sécurité, les conformités de
régulation, la compatibilité EMI/EMF, l’accessibilité, et les sujets en lien, consultez le
« Informations de sécurité et de conformité Extron » sur le site internet d’Extron.
Conventions Used in this Guide
Notifications
In this user guide, the following are used:
WARNING: Potential risk of severe injury or death.
AVERTISSEMENT : Risque potentiel de blessure grave ou de mort.
CAUTION: Risk of minor personal injury.
ATTENTION : Risque de blessuremineure.
ATTENTION:
• Risk of property damage.
• Risque de dommages matériels.
NOTE: A note draws attention to important information.
Software Commands
Commands are written in the fonts shown here:
^AR Merge Scene,,Op1 scene 1,1 ^B 51 ^W^C
[01] R 0004 00300 00400 00800 00600 [02] 35 [17] [03]
E X!*X1&*X2)*X2#*X2! CE}
NOTE: For commands and examples of computer or device responses mentioned in
this guide, the character “0” is used for the number zero and “O” represents the
capital letter “o”.
Computer responses and directory paths that do not have variables are written in the font shown
here:
Reply from 208.132.180.48: bytes=32 times=2ms TTL=32
C:\Program Files\Extron
Variables are written in slanted form as shown here:
ping xxx.xxx.xxx.xxx —t
SOH R Data STX Command ETB ETX
Selectable items, such as menu names, menu options, buttons, tabs, and field names are written
in the font shown here:
From the File menu, select New.
Click the OK button.
Specifications Availability
Product specifications are available on the Extron website, www.extron.com.
Extron Glossary of Terms
A glossary of terms is available at www.extron.com/technology/glossary.aspx.
Contents
Introduction ............................................ 1
About the FOX Tx/Rx AV ......................................1
FOX Tx/Rx AV Features ........................................ 2
Changed ..............................................................2
Application Diagram .............................................3
Panel Features and Connections ............ 4
FOX Tx/Rx AV Front Panel Features .....................4
FOX Tx/Rx AV Rear Panel Connections ................ 5
Changed ..............................................................6
Configuration .........................................11
RS-232 Ports .....................................................11
RS-232 Control of Tx and Rx Units ....................13
SIS Commands ..................................................14
Introduction to SIS .........................................14
Symbols Used in This Guide ..........................14
Command and Response Table for
SIS Commands .................................................16
SIS Command Validity Table ...........................19
FOX Extender Control Program ..........................20
Installing the Software ....................................20
Starting the Program ......................................20
Firmware for FOX Tx/Rx AV ............................ 24
Mounting ................................................ 25
Tabletop Mounting .............................................25
Mounting Kits ..................................................... 25
Underwriters Laboratories Guidelines
for Rack Mounting ........................................25
FOX Tx/Rx AV • Contents vii
FOX Tx/Rx AV • Contents viii
Introduction
This user guide contains information about the Extron FOX Tx/Rx AV family of signal transmitters
and receivers, with information on how to install and operate these units.
In this guide, unless otherwise specified, the terms “FOX Tx/Rx AV” and “FOX AV” refer to the
features or operation of all four units. The terms “FOX Tx AV” and “transmitter” refer to both the
multimode (MM) and singlemode (SM) transmitters and “FOX Rx AV” or “receiver” refer to both
the MM and SM receivers.
About the FOX Tx/Rx AV
The FOX Tx AV and FOX Rx AV are a high performance, low resolution video, audio, and data
(RS-232) transmitter (Tx) and receiver (Rx) pairs. Signals are transmitted over fiber optic cable at
rates up to 2 Gbps.
There are four different units:
• FOX Tx AV MM (multimode transmitter)
• FOX Tx AV SM (singlemode transmitter)
• FOX Rx AV MM (multimode receiver)
• FOX Rx AV SM (singlemode receiver)
The MM models have 850 nm multimode small form-factor pluggable (SFP) modules and carry
signals up to 2 km (6562feet). The SM models have 1310 nm singlemode SFP modules and
carry signals up to 30 km (18.6 miles). The transmitter is connected to the receiver using the
appropriate fiber optic cable (SM or MM).
WARNING:
AVERTISSEMENT :
• The FOX Tx/Rx AV outputs continuous invisible light (Class 1 rated), which may be
harmful and dangerous to the eyes; use with caution.
• Le FOX Tx/Rx AV émet une lumière invisible en continu (conforme à la classe1) qui
peut être dangereux pour les yeux, à utiliser avec précaution.
• Do not look into the rear panel fiber optic cable connectors or into the fiber optic
cables themselves.
• Ne regardez pas dans les connecteurs de câble fibre optique sur le panneau arrière
ou dans les câbles fibre optique eux-mêmes.
NOTES:
• The transmitter and receiver must be compatible. Both must be MM or both must be
SM. It is not possible to mix types.
• Plug the attached dust caps into the optical transceivers when the fiber optic cable is
unplugged.
FOX Tx/Rx AV • Introduction 1
The FOXTx/Rx AV video units are compatible with the Extron Fiber Matrix units. However, they
are not compatible with the following Extron products:
• FOXBOX
• FOX500(RGB) and FOX500DVI
• FOX 3GHD-SDI
• FOX II
• PowerCage 1600
• Power Cage 401
FOX Tx/Rx AV Features
• Digitized signal transmission — ensures perfect image quality. The non-linearity of
the fiber components does not affect signal quality. Light can be distributed and repeated
without signal degradation or compression.
• All digital, zero compression technology — delivers uncompressed pixel-for-pixel
transmission of video signals to ensure optimal image quality.
• Transmits multiple signal types — transmits video, audio and data signals
simultaneously over one fiber. The units transmit composite, S-Video, or component video
signals and are compatible with NTSC, PAL, and SECAM standards.
• Auto Input Format Detection — the FOX AV transmitter can be set to detect the
incoming video signal format, automatically reconfiguring itself to transmit the signal. This
feature can reduce the number of required outputs for a matrix switcher, lowering system
cost while improving manageability.
• Encoding and decoding — the FOX Tx AV converts incoming signals to a proprietary
format that is passed along the fiber optic cable to the FOX Rx AV. At the other end of the
cable, the receiver converts the signal to the low resolution format that matches the needs of
the display device.
• Output Video Formatting — the user can set the output video signal format (composite,
S-Video, or component) or follow the format of the source device (video follow).
• Picture and audio adjustments — available picture adjustments include color, tint,
contrast, and brightness. Audio adjustments include input gain and attenuation, and output
level. Both audio and video can be muted.
• Daisy chain capability — the system can be expanded to provide output for up to ten
display devices.
• Long distance transmission — signals may be transmitted up to 2 km (6562 feet) over
multimode fiber or up to 30 km (18.6 miles) over singlemode fiber.
• Integration friendly — a variety of connectors permits input and output of composite,
S-video, or component video signals. Compatibility with Extron Fiber Matrix products allows
these units to be integrated into more complex AV systems.
• Troubleshooting features — LED signals and indicators allow easy diagnosis of
problems.
• Easy configuration — the units can be configured using the Extron Special Instruction Set
(SIS) or the FOX Extender Control Program.
FOX Tx/Rx AV • Introduction 2
Application Diagram
PO
W
ER
1
2
V
3
A MAX
OUTPU
T
4/8
OHMS
IN
PUTS
L
R
L
R
REMOT
E
VOL
/
MUTE
10V
50
m
A
L
MPA 152
R
C
U
S
L
I
STE
D
17TT
A
U
DIO
/VI
DEO
A
P
PARA
TUS
CLAS
S 2 WIR
ING
DO NOT
GR
O
U
N
D
O
R SHORT
SP
EAKER
OUTP
UTS
!
FOX Rx AV
Y/VID
O
U
T
P
U
T
S
OVER FIBE
R
REMOTE
Tx
Rx Tx
Rx
A
UDIO
L R
ALA
RM
1
2
R-Y
B-Y/C
S-VID
OPTICAL
POWER
1
2
V
0
.6A M
A
X
Rx
Tx
RS-232
FOX Tx AV
Y/VID
I
N
P
U
T
S
OVER FIBER REMOTE
Tx Rx Tx Rx
AUDIO
L R
ALARM
1 2
R-Y
B-Y/C
S-VID
OPTICAL
POWER
12V
0.6A MAX
Rx
Tx
RS-232
1
3
1
4
2
31
4
2
3
1
4
2
2
3
100
LINK
ACT
COM
IR
INPUT
RELAY
TX
RX
R
IPL 250
®
ON
OFF
DISPLAY
MUTE
SCREEN
UP
SCREEN
DOWN
VCR
DVD
DOC
CAM
LAPTOP
PC
Extron
FOX Tx AV
Fiber Optic Transmitte
r
Ext
ron
FO
X Rx AV
Fi
ber Optic Receiver
RS-232
Video
Video
RS-232
Up to 30 km (18.75 miles)
on singlemode ber
SM Model
Optional Second Fiber Link
for Box to Box
Communications
Audio
Projector
Extron
SI 26X
Two-way Ceiling
Speakers
Audio
Output
Extron
MPA 152
Mini Power
Amplier
DVD/VCR
Combo
TCP/IP
TouchLink
™
Control
System
Figure 1. Typical Application for the FOX Tx/Rx AV
FOX Tx/Rx AV • Introduction 3
Panel Features
and Connections
This section of the user guide describes:
• FOX Tx/Rx AV Front Panel Features
• FOX Tx/Rx AV Rear Panel Connections
FOX Tx/Rx AV Front Panel Features
Figure 2 shows the front panel features of the FOX Rx AV. The FOX Tx AV is identical except that
the Follow LED is replaced by Auto (
B
) and it does not have a Loop-out LED (
D
).
AABBCCDDEE
FOX Rx AV
VIDEO FIBER OPTIC RECEIVER
COMPOSITE
FORMAT
S-VIDEO
COMPONENT
AUDIO
LOOP-OUT
FOLLOW
CONFIG
Figure 2. FOX Rx AV Front Panel Features
A
Power LED — lights green when the unit is receiving power.
B
Video Format LEDs — these LEDs show signal presence and type. The receiver LEDs are
Composite, S-Video, Component, and Follow. The transmitter LEDs are Composite,
S-Video, Component, and Auto.
C
Audio LED — lights when the transmitter detects an audio signal at or above 35dB below
the nominal level. It stays on until the signal falls below this threshold continuously for 10
seconds.
D
Loop-Out LED — this LED is only on the receiver and indicates that the unit is in the Daisy
Chain mode.
E
Config Port — this 2.5 mm mini jack connector is an alternative to the rear panel RS-232
connections for configuring the units, using SIS Commands (see page 14) or the FOX
Extender Control Program (see page 20).
FOX Tx/Rx AV • Panel Features and Connections 4
FOX Tx/Rx AV Rear Panel Connections
Figure 3 (below) shows the rear panel features of the FOX Tx AV. The FOX Rx AV rear panel is
identical.
FOX Tx AV
Y/VID
I
N
P
U
T
S
OVER FIBER REMOTE
RS-232
Tx Rx Tx Rx
AUDIO
LR
ALARM
12
R-Y
B-Y/C
S-VID
OPTICAL
POWER
12V
0.6A MAX
RxTx
AA
B
BCCDDEEFF
Figure 3. FOX Tx AV Rear Panel Features
A
Power input (see below)
D
RS-232 connections (see page 8)
B
Video connections (see page 7)
E
Alarm (see page 9)
C
Audio connections (see page 8)
F
Fiber optic cable connector (see page 9)
A
Power input — This 3.5 mm, 2-pole captive screw connector accepts 12 VDC from an
external power supply (provided).
NOTE: The FOX Tx/Rx AV does not have a remote powering feature. Both the transmitter
and the receiver require their own separate power supply.
1. Connect the captive screw connector from the power supply to the power receptacle.
12V
0.6A MAX
POWER
Power Receptacle
DC Power Cord
Captive Screw Connector
AC Power Cord
Ground
+12 VDC
External
Power Supply
(12 VDC, 1 A )
Power Supply
Output Cord
SECTION A–
A
Ridges
Smooth
AA
Figure 4. Power Input
Power supply voltage polarity is critical. Incorrect voltage polarity can damage the power
supply, the transmitter, the receiver, or all three. Identify the ground ( ) wire by the ridges
on the side of the cord (see figure 4).
2. Connect the AC power cord of the power supply unit to a 110 or 220 VAC electrical
source.
3. When the transmitter or receiver is getting power, the front panel LED shows an amber
light.
FOX Tx/Rx AV • Panel Features and Connections 5
ATTENTION:
• Always use a power supply provided by or specified by Extron. Use of an
unauthorized power supply voids all regulatory compliance certification and may
cause damage to the supply and the end product.
• Utilisez toujours une source d’alimentation fournie ou recommandée par Extron.
L’utilisation d’une source d’alimentation non autorisée annule toute conformité
réglementaire et peut endommager la source d’alimentation ainsi que le produit final.
• If not provided with a power supply, this product is intended to be supplied by a UL
Listed power source marked “Class 2” or “LPS” and rated 12V dc, minimum 1.0 A.
• Si le produit n’est pas fourni avec une source d’alimentation, il doit être alimenté
par une source d’alimentation certifié UL de classe 2 ou LPS, avec une tension
nominale 12 Vcc, 1 A minimum.
• Extron power supplies are certified to UL/CSA 60950-1 and are classified as LPS
(Limited Power Source). Use of a non-LPS or unlisted power supply will void all
regulatory compliance certification.
• Les sources d’alimentation Extron sont qualifiées UL/CSA60950-1 et sont
classéesLPS(LimitedPowerSource). L’utilisation d’une source d’alimentation non-
listée ou non-listéeLPS annulera toute certification de conformité réglementaire.
• Unless otherwise stated, the AC/DC adapters are not suitable for use in air handling
spaces or in wall cavities. The power supply is to be located within the same vicinity
as the Extron AV processing equipment in an ordinary location, Pollution Degree 2,
secured to the equipment rack within the dedicated closet, podium, or desk.
• Sauf mention contraire, les adaptateurs AC/DC ne sont pas appropriés pour une
utilisation dans les espaces d’aération ou dans les cavités murales. La source
d’alimentation doit être située à proximité de l’équipement de traitement audiovisuel
dans un endroit ordinaire, avec un degré2 de pollution, fixé à un équipement de rack
à l’intérieur d’un placard, d’une estrade, ou d’un bureau.
• The installation must always be in accordance with the applicable provisions of
National Electrical Code ANSI/NFPA 70, article 725 and the Canadian Electrical Code
part 1, section 16.
• Cette installation doit toujours être en accord avec les mesures qui s’applique au
National Electrical Code ANSI/NFPA70, article725, et au Canadian Electrical Code,
partie1, section16.
• The power supply shall not be permanently fixed to building structure or similar
structure.
• La source d’alimentation ne devra pas être fixée de façon permanente à une structure
de bâtiment ou à une structure similaire.
• The length of the exposed wires in the stripping process is critical. The ideal length is
3/16 inches (5 mm). Any longer and the exposed wires may touch, causing a short
circuit between them. Any shorter and the wires can be easily pulled out even if tightly
fastened by the captive screws.
• La longueur des câbles exposés est primordiale lorsque l’on entreprend de les
dénuder. La longueur idéale est de 5mm (3/16inches). S’ils sont un peu plus longs,
les câbles exposés pourraient se toucher et provoquer un court circuit. S’ils sont un
peu plus courts, ils pourraient sortir, même s’ils sont attachés par les vis captives.
• Do not tin the wire leads before installing into the connector. Tinned wires are not as
secure in the connector and could be pulled out.
• Ne pas étamer les conducteurs avant de les insérer dans le connecteur. Les câbles
étamés ne sont pas aussi bien fixés dans le connecteur et pourraient être retirés.
FOX Tx/Rx AV • Panel Features and Connections 6
B
Video connections (see figure 3 on page 5) — Three BNC connectors and one 4-pin
mini DIN S-video connector for video input and output.
The FOX Tx/Rx AV accepts a single low resolution video signal (composite, S-video and low
resolution component video) and outputs a single low resolution video signal (composite,
S-video and low resolution component video). It is not compatible with RGB or HDTV 480p,
720p, or 1080i component video signals.
The transmitter converts incoming signals to a proprietary format and passes them along the
fiber optic cable to the FOX Rx AV. The receiver converts the signal to a format that matches
the display requirements. SIS commands are used to configure the receiver to convert
between signal formats (see Command and Response Table for SIS Commands on
page 16).
Component Signal
To input a low resolution component signal, or output a component output
signal, connect three BNC male connectors to the Y/VID, B-Y/C, and R-Y
receptacles on the back panel of the unit as shown in the figure at right.
S-video Signal
There are two alternative methods to input or output an
S-video signal:
• Connect BNC male connectors to the Y/VID and B-Y/C
receptacles on the back panel of the unit
or
• Connect a 4-pin mini DIN to the S-VID receptacle on
the back panel of the unit.
NOTE: When a signal is output using BNC connectors, an additional transcoded
S-video signal is always output from the S-VID socket of the receiver.
Composite Signal
To input or output a composite signal, use a single BNC male connector to
the Y/VID receptacle on the back panel of the unit.
When both the BNC connectors and the 4-pin mini DIN provide simultaneous video input,
the signal with the highest priority for video output is shown, highlighted in blue, in the table
below:
BNC Input Mini DIN Input
Component S-Video
S-Video S-Video
Composite S-Video
Y/VID
R-Y
S-VID
B-Y/C
S
-VID
Composite
R-
Y
B-Y
/C
Y/VID
R-Y
S-VID
B-Y/C
S
-VI
D
Component
Y/VID
R-Y S-VID
B-Y/C
S
-VID
S-video
R
-
Y
Y/VID
R-Y
S-VID
B-Y/C
VI
S-video
R-
Y
B-Y
/C
FOX Tx/Rx AV • Panel Features and Connections 7
C
Audio connections (see figure 3 on page 5) — A 3.5 mm, 5-pole
captive screw connector for audio input and output (see the figure at
right). Input and output can be mono or stereo and can be balanced or
unbalanced, depending on the wiring connections (see figure 5).
Balanced Audio
Tip
Ring
Tip
Ring
LR
Slee
ves
Do not tin the wires!
Unbalanced Audio
Tip
Sleeve
Sleeve
Tip
LR
Figure 5. Audio Connections
See the Attention on page 6 for important information about preparing and connecting
wires to captive screw connectors.
The table below shows the initial gain differences between audio input/output connectors,
using captive screw connectors. The unbalanced output from the captive screw connector is
half (-6 dB), regardless of input.
Input Output Gain
Balanced Balanced 0 dB (unity)
Balanced Unbalanced -6 dB (half)
Unbalanced Balanced 0 dB
Unbalanced Unbalanced -6 dB
Additional adjustment of audio gain or attenuation can be made using SIS Commands (see
page 14).
NOTE: The Audio LED lights up immediately when the transmitter detects an audio
signal 35 dB below the nominal level. It remains lit until the audio signal drops below
that threshold continuously for 10 seconds.
D
RS-232 connections (see figure 3) — The Remote RS-232 connections
(see the figure at right) allow the transmitter and receiver units to be
configured using SIS Commands (see page 14) or the FOX Extender
Control Program (see page 20).
The Over Fiber RS-232 connections (see the figure at right) allow
pass-through to remote units.
For more information see RS-232 Ports on page 11.
NOTE: Over fiber RS-232 communications are via a passive pass-through only; the FOX
Tx/Rx AV units neither generate nor respond to these signals.
OVER FIBER REMOTE
RS-232
Tx Rx Tx Rx
OVER FIBER
T
x
R
x
OVER FIBER
REMOTE
RS-232
Tx Rx Tx Rx
REM
O
T
E
R
S
-232
T
x
R
x
AUDIO
LR
FOX Tx/Rx AV • Panel Features and Connections 8
E
Alarm (see figure 3 on page 5) — When connected to an alarm, this 3.5
mm 2-pole captive screw connector gives a warning when light signals have
been disconnected, lost, or broken.
See the Attention on page 6 for important information about preparing and
connecting wires to captive screw connectors.
The alarm pins, labeled 1 and 2, (see the figure at right) on the rear panel of the
FOX Tx/Rx AV act as a short when activated. They do not produce any discrete
on or off voltage signals but act as an internal relays that either connect or
disconnect external alarm circuits.
For the FOX Tx AV, the alarm state is activated when link 2 is absent. For the
FOX Rx AV, the alarm state is activated when link 1 is absent.
When power is lost, the alarm state is activated for both units.
F
Fiber optic cable connector (see figure 3) — An LC duplex SFP connector
links the transmitter and receiver. An LED above each port lights when a signal
is received. The optical Rx port of the receiver lights when a signal from fiber link
1 reaches the receiver. The optical Rx port or the transmitter lights when a signal
from link 2 reaches the transmitter.
WARNING:
AVERTISSEMENT :
• The FOX Tx/Rx AV outputs continuous invisible light (Class 1 rated),
which may be harmful and dangerous to the eyes; use with caution.
• Le FOX Tx/Rx AV émet une lumière invisible en continu (conforme
à la classe1) qui peut être dangereux pour les yeux, à utiliser avec
précaution.
• Do not look into the rear panel fiber optic cable connectors or into
the fiber optic cables themselves. Plug the attached dust caps into
the optical transceivers when the fiber optic cable is unplugged.
• Ne regardez pas dans les connecteurs de câble fibre optique
sur le panneau arrière ou dans les câbles fibre optique eux-
mêmes. Branchez les protections contre la poussière dans
l’ensemble émetteur/récepteur lorsque le câble fibre optique est
débranché.
Link 1 connects the Tx port of the transmitter and the Rx port of the receiver. It carries
video, audio and/or data output from the transmitter to the receiver.
Link 2 is optional. It connects the Tx port of the receiver with the Rx port of the transmitter.
It only carries the responses to RS-232 commands and is not required for transmitting video
and audio signals.
However, if link 2 is not enabled, the ability to configure the system through SIS commands
is limited by the lack of communication from the receiver to the transmitter. All commands
issued through the transmitter are valid but responses to status queries may return invalid
data.
Signals may be transmitted 2 km (6561 feet) over multimode (MM) fiber and 30 km (18 miles)
over singlemode fiber. An MM transmitter must always be connected to a MM receiver and
an SM transmitter can only be connected to a SM receiver.
1 2
ALARM
RxTx
OPTICAL
RxTx
OPTICAL
FOX Tx AV
FOX Rx AV
FOX Tx/Rx AV • Panel Features and Connections 9
Daisy Chain Capability
FOX Rx AV receivers have a loop-out mode that allows a signal to be passed along a daisy chain
of to up to ten receivers, with a display device attached to each receiver. The loop-out mode is
set using RS-232 commands (see SIS Commands on page 14).
All receivers in the daisy chain must be compatible, that is they must all be SM or all be MM
models, connected with the appropriate fiber optic cable. Each receiver receives a signal at its
Rx fiber optic port and passes the signal to the next unit through its Tx port.
NOTES:
• In daisy chain mode, the Tx port passes audio and video signals to the next
receiver in the daisy chain. As a result, the Tx port is not available for bidirectional
communication and system configuration with SIS commands is limited.
• When multiple receivers are in daisy chain mode, RS-232 commands issued through
the transmitter pass to every receiver but commands issued through a receiver apply
only to that receiver. Configuring each receiver independently, matches each output
signal to the unique needs of the display device.
FOX Rx AV
Y/VID
O
U
T
P
U
T
S
OVER FIBER
REMOTE
Tx Rx Tx Rx
AUDIO
L R
ALARM
1 2
R-Y
B-Y/C
S-VID
OPTICAL
POWER
12V
0.6A MAX
Rx
Tx
RS-232
FOX Rx AV
Y/VID
O
U
T
P
U
T
S
OVER FIBER
REMOTE
Tx Rx Tx Rx
AUDIO
L
R
ALARM
1
2
R-Y
B-Y/C
S-VID
OPTICAL
POWER
12V
0.6A MAX
Rx
Tx
RS-232
FOX Rx AV
Y/VID
O
U
T
P
U
T
S
OVER FIBER
REMOTE
Tx Rx
Tx Rx
AUDIO
L
R
ALARM
1
2
R-Y
B-Y/C
S-VID
OPTICAL
POWER
12V
0.6A MAX
Rx
Tx
RS-232
FOX Tx AV
Y/VID
I
N
P
U
T
S
OVER FIBER
REMOTE
Tx Rx Tx Rx
AUDIO
L
R
ALARM
1
2
R-Y
B-Y/C
S-VID
OPTICAL
POWER
12V
0.6A MAX
Rx
Tx
RS-232
1
3
1
4
2
3
1
4
2
31
42
2
3
100
LINK
ACT
COM
IR
INPUT
RELAY
TX
RX
R
IPL 250
®
ON
OFF
DISPLAY
MUTE
SCREEN
UP
SCREEN
DOWN
VCR
DVD
DOC
CAM
LAPTOP
PC
Extron
FOX Tx AV
Fiber Opti
c
Transmitter
Extron
FOX Rx AV
Fiber Optic Receiver
RS-232
Video
Video
RS-232
Up to 30 km (18.75 miles)
on singlemode ber
SM Model
Audio
Projector
Extron
FOX Rx AV
Fiber Optic Receiver
RS-232
Video
Projector
Extron
FOX Rx AV
Fiber Optic Receiver
RS-232
Video
Projector
DVD/VCR
Combo
Up to 30 km (18.75 miles)
singlemode ber
To
Next
Receiv
er
Up to 30 km (18.75 miles)
singlemode ber
TCP/IP
TouchLink
™
Control
System
Figure 6. FOX Rx AV in Daisychain Mode
FOX Tx/Rx AV • Panel Features and Connections 10
Configuration
This section of the user guide provides information about:
• RS-232 Ports
• RS-232 Control of Tx and Rx Units
• SIS Commands
• Command and Response Table for SIS Commands
• FOX Extender Control Program
RS-232 Ports
Both the FOX Tx AV and FOX Rx AV have a front panel TRS port and a rear panel captive screw
port, which can provide SIS commands to configure the transmitter/receiver settings when
connected to a control device (see Command and Response Table for SIS Commands on
page 16).
NOTE: The two comm ports work in parallel. However, depending on the computer or the
communication settings, connecting to both comm ports at once may result in one or
both ports not working. Extron recommends that only one comm port (front or back) is
used at a time.
The protocol for both ports is 9600 baud, no parity, 8 data bits, 1 stop bit, and no flow control.
NOTE: Both RS-232 Remote and RS-232 Over Fiber signals require fiber optic link 1 and
link 2 for full functionality (see RS-232 Control of Tx and Rx Units on page 13).
The front panel Config port uses a 2.5 mm mini jack connector. Extron recommends the 9-pin D
Female to 2.5 mm TRS Configuration Cable (see www.extron.com).
Sleeve
(Gnd)
Ring
Tip
2.5 mm TRS connector
Pin TRS
Tip
Ring
Sleeve
Function
Transmit data
Receive data
Signal ground
T
x
R
x
Gnd
Figure 7. Front Panel RS-232 Port
NOTE: Control signal ground pins for Extron products may be labeled as or G. The wiring
and function are the same, whichever way your product is labeled.
FOX Tx/Rx AV • Configuration 11
As an alternative to the front panel TRS port, the RS-232 Remote port, on the rear panel, uses
three connectors in a 5-pole captive screw connector.
FunctionPin
Tx
Rx
Gnd
Transmit data
Receive data
Signal ground
Controlling
Device
Ground ( )
Receive (Rx)
Transmit (Tx)
Bidirectional
REMOTE
Tx Rx
Do not tin the wires!
O
VER FIBER
Ground ( )
Receive (Rx)
Transmit (Tx)
Tx Rx
RS-232
Figure 8. Rear Panel RS-232 Remote Port
In addition, on the rear panel, the units have RS-232 Over Fiber pass-through ports. These ports
allow RS-232 commands to be passed from the control device to remote devices over the fiber
optic cable with speeds up to 115 kbps.
NOTE: The FOX Tx/Rx AV does not respond to, or generate a response to, any commands
passed through the “RS-232 Over Fiber” ports. Refer to the user guide of the device being
controlled for the appropriate SIS commands.
FunctionPin
Tx
Rx
Gnd
Transmit data
Receive data
Signal ground
Ground ( )
Receive (Rx)
Transmit (Tx)
Bidirectional
Tx Rx
Do not tin the wires!
Tx Rx
REMOTE
O
VER FIBER
Controlling
Device
Receive (Rx)
Transmit (Tx)
Ground ( )
RS-232
Figure 9. Captive Screw Connection for Rear Panel RS-232 Over Fiber Port
FOX Tx/Rx AV • Configuration 12
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