2 947704
CAUTION: To reduce the risk of electric shock,
Do not remove cover.
No user serviceable parts inside.
Refer servicing to qualified service personnel.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
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
this unit.
Precautionary Designations
FCC Information
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.
These limits are designed to 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 may cause
harmful interference in which case the user
will be required to correct the interference at
his own expense.
INSTALLATION
Operation:
The VIP-9890-CB provides intercom access via
network connection to customer telephone
system or stand alone telephone set. Interface to
customer telephone system can be via SIP
registration to a Voice over IP (VoIP) telephone
system, or FXO port (when used with a VIP-811).
Pressing the call button on the intercom unit
initiates a call to a user-specified telephone
number, and the call assurance LED behind the
intercom unit face plate begins to flash. When
the call is answered, a hands-free
communications path is established to the
intercom unit, and the call assurance LED behind
the face plate remains lit. The form C relay
included with the VIP-9890-CB may be activated
by pressing the # key on the answering
telephone, with the relay typically being used to
activate door entry equipment.
Mounting
For enhanced protection against static
electrical discharge, it is recommended the
intercom unit shipped with the VIP-9890-CB
be installed onto a grounded electrical box, If
surface mounted, ground box to local ground.
The VIP-9890-CB Intercom unit is designed for
double gang FD electrical box mounting and must
be within 300 meters of the VIP-9890-CB
Network Interface. See NEMA OS 3-2002
sec.1.2.3.5 for FD box specifications.
The VIP-9890-CB Network Interface is designed
for wall mounting and must be within 100 meters
of the network switch. Using the wood screws
provided, secure the VIP-9890-CB Network
Interface to the wall. Remove the Intercom unit
from the packing container. Using a Phillips
screwdriver, remove the two screws securing the
front grille to the enclosure. Pre-drilled 13/64”
mounting holes in the back of the enclosure are
designed to fit a single gang, double gang or
octagon outlet box. If not attaching to an outlet
box, use the enclosure as a template. Hold the
enclosure in the desired position on the wall and
mark the location of mounting holes. Depending
on wall construction type, prepare the mounting
hole locations on the wall to securely attach the
enclosure.
Wiring may be inserted through the large hole in
the back of the enclosure, or through the
knockout hole in the top of the enclosure. Insert
wiring for signal connections and relay
connections (if used) through desired hole. Use
mounting hardware (not included) appropriate for
the wall type to securely mount the enclosure to
the wall.
After making signal connections, align the
grille/speaker assembly with the enclosure.
Install the four supplied tamper-resistant screws
through the grille into the enclosure. Use a 1/8”
security hex bit (not included) to tighten the
screws securely.
Power Connections
The only method of powering a VIP-9890-CB
Network Interface is via a Power over Ethernet
(PoE) switch or power injector meeting the
802.3af specification.
Make all required signal connections before
connecting to Ethernet switch or power injector
meeting the 802.3af specification.
