2 947592
CAUTION: To reduce the risk of electric shock,
No user serviceable parts inside.
Refer servicing to qualified service personnel.
This symbol indicates that dangerous
voltage constituting a risk of electric
shock is present within this unit.
This symbol indicates that there are
important operating and maintenance
instructions in the literature accompanying
INSTALLATION
Mounting
The VL550F message display should be
mounted with appropriate hardware (not
included). We recommend the mounting base
to be mounted into wall studs. (See Figure 2)
Network Connection / Power
The RJ45 Ethernet port is accessible through
the cutout in the display base. Connect a
standard patch cable to the VL550F from an
Ethernet switch supporting the Power over
Ethernet specification 802.3at (PoE+).
If a PoE+ switch is not available, a mid-span
injector may be used to supply power to the
display.
Call Switch Connection
The VL550F provides a call switch input via
screw terminal connections labeled Switch 1.
(See Figure 1)
Relay Connection
One relay output is provided through three
screw terminals, labeled Normally Open (NO)
and Normally Closed (NC). The center screw
terminal is common to both NO and NC. The
relay contacts are rated 1 amp @ 24 Vdc.
Line Out Connection
The Line Out connection provides line level
output sufficient to drive up to 40 Valcom
self-amplified speakers.
Status / Demo / Reset
A multifunction button is provided to display
information, and/or reset the VL550F
configuration. The button is located behind a
pinhole in the case of the VL550F and can be
depressed using a small diameter object, such
as a toothpick. The button provides different
results depending on how long the button
remains depressed.
Status Mode
Press the button for approximately 1 second
and release and the Status display will show the
current IP Address, Power Source status and
the last four digits of the MAC address.
Demo Mode
While the Status display is active, pressing the
button again will enable Demo Mode. In this
mode, the VL550F will display a scrolling
sample message and the flashers will flash.
Demo Mode will display for about 30 seconds
then the VL550F returns to normal operation.
Reset Modes
Pressing the button continuously for greater
than 10 seconds, but less than 20 seconds, will
perform a soft reset on the VL550F. The IP
address will be reset to the factory default
setting. Other configuration items will not be
affected.
IMPORTANT SAFETY INFORMATION
CONSIGNES DE SÉCURITÉ IMPORTANTES
1. Read these instructions.
Lisez ces instructions.
2. Keep these instructions.
Conservez ces instructions.
3. Heed all warnings.
Respectez tous les avertissements.
4. Follow all instructions.
Suivez toutes les instructions.
5. Do not use this apparatus near water.
Ne pas utiliser cet appareil près de l'eau.
6. Clean only with dry cloth.
Nettoyer avec un chiffon sec.
7. Do not block any ventilation openings. Install in accordance with the manufacturer’s
instructions.
Ne pas bloquer les ouvertures de ventilation. Installer formément aux instructions du
fabricant.
8. Do not install near any heat sources such as radiators, heat registers, stoves or other
apparatus (including amplifiers) that produce heat.
Ne pas installer à proximité de sources de chaleur telles que radiateurs, registres de
chaleur, poêles ou autres appareils (y compris les amplificateurs) produisant de la chaleur.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug
has two blades with one wider than the other. A grounding type plug has two blades and a
third grounding prong. The wide blade and the third prong are provided for your safety. If
the provided plug does not fit into your outlet consult an electrician for replacement of the
obsolete outlet.
Ne pas contourner le dispositif de sécurité de la fiche polarisée ou de mise à la terre. Une
fiche polarisée possède deux lames dont une plus large que l'autre. Une fiche de terre a
deux lames et une troisième broche de mise à la terre. La lame large et la troisième
broche sont fournies pour votre sécurité. Si la fiche fournie ne rentre pas dans votre prise,
veuillez consulter un électricien pour le remplacement de la prise obsolète.
10.Protect the power cord from being walked on or pinched particularly at plugs, convenience
receptacles and the point where they exit from the apparatus.
11.Only use attachments/accessories specified by the manufacturer.
N'utilisez que des fixations / accessoires spécifiés par le fabricant.
12. Use only with the cart, stand, tripod, bracket or table specified
by the manufacturer or sold with the apparatus. When a cart is
used, use caution when moving the cart/apparatus combination
to avoid injury from tip-over.
Utilisez uniquement avec le chariot, stand, trépied, support ou table spécifié par le
fabricant ou vendu avec l'appareil. Quand un chariot est utilisé, Soyez prudent lorsque
vous déplacez l'ensemble chariot / appareil pour éviter des blessures dues au
renversement.
13. Unplug this apparatus during lightning storms or when unused for a long period of time.
Débranchez cet appareil pendant les orages ou lorsqu'il n'est pas utilisé pendant une
longue période de temps.
14. Refer all servicing to qualified service personnel. Servicing is required when the
apparatus has been damaged in any way. Such as when the power supply cord or plug is
damaged, liquid has been spilled, objects have fallen into the apparatus or the
apparatus has been exposed to rain or moisture and does not operate normally or has
been dropped.
Confiez toute réparation à un personnel qualifié. Une réparation est nécessaire lorsque
l'appareil a été endommagé de quelque façon. Par exemple lorsque le cordon
d'alimentation ou la fiche est endommagé, du liquide a été renversé, si des objets sont
tombés dans l'appareil ou le appareil a été exposé à la pluie ou à l'humidité et ne
fonctionne pas normalement ou s'il est tombé.