Power Connections - Valcom V-2924A User Manual

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
harmful interference in which case the user will be
required to correct the interference at his own
expense.
Mounting
The V-2924A was designed for wall mounting only.
Using the enclosed paper template, mark the
locations for the mounting screws on a plywood
backboard (minimum 1/2 inch thick). Insert screws
and tighten to within 1/8 inch of the surface. Hang
the unit on the screws, slide the unit left to the
narrow end of the slots and tighten screws firmly.
Connections
Mount (3) 66B type punchdown blocks on the
backboard near the V-2924A control unit. Make
connections to the punchdown blocks as specified in
Figure 2 - Punchdown Block Connections. (System
Inputs - Block P7, Speaker Outputs - Block P3,
Switch Inputs - Block P6). Also refer to the
following diagrams for connections of each
application.
Setting Option Switches
After all connections have been made, set the option
switches to fit the specific user requirements. Refer
to Figure 1 for location and Table 1 for the default
values of the various switches. Make changes as
required.
NOTE: This unit provides an option for
disabling Talkback Alert Tone and Repeating
Privacy Tones. Check local privacy
regulations prior to disabling these tones.

Power Connections

Use a cord set consisting of a minimum 18AWG cord
and grounding type attachment plug rated a minimum
of 15 Amps, 250 Volts. The cord set should have the
appropriate safety approvals for the country in which
the equipment will be installed and marked HAR.
The V-2924A may be provided with one of the
following:
•
NEMA 5-15:
•
CEE/7: cord set for Continental European use
•
BS1363:
Connect cord set to unit via IEC 320 female connector located on one
end of cord set to IEC 320 male appliance coupler located on V-2924A.
•
For 115 VAC use, verify fuse rating of 1 Amp and voltage
selector switch displays 115 Volts.
•
For 230 VAC use, verify fuse rating of 0.5 Amp and voltage
selector switch display 230 Volts.
•
After all required connections have been made, plug the cord set
into appropriate AC wall outlet.
For United Kingdom use:
As the colors of the cores in the main lead may not
correspond with the colored markings identifying the
terminals in your plug, proceed as follows:
•
The core which is colored green and yellow must
be connected to the terminal in the plug which is
marked with the letter E or by the earth symbol
(inverted Christmas tree) or colored green and
yellow.
•
The core which is colored blue must be
connected to the terminal which is marked with
the letter N or colored black.
•
The core which is colored brown must be
connected to the terminal which is marked with
the letter L or colored red.
4
cord set for North American use
cord set for United Kingdom use