Power Connections - Valcom V-2003A-E User Manual

Connection of Talkback Speakers
(V-2003AHF-E Only)
Using twisted pair telephone wire, connect:
Zone 1 Speakers A/Tip, B/Ring - BK/G, G/BK
Zone 2 Speakers A/Tip, B/Ring - BK/BR, BR/BK
Zone 3 Speakers A/Tip, B/Ring - BK/S, S/BK
NOTE: No more than two (2) 45 Ohm speakers
should be connected to any talkback zone.
Do not use 8 Ohm speakers.
Page Port Access
When used with page port access, the V-2003A-E/
V-2003AHF-E may only be used with a 600 Ohm
page port that will pass MF tones for zone
selection and that is equipped with a separate
"page enable" contact closure. Additionally, the
page port must be capable of passing bi-directional
audio for talkback operation.
Connect telephone system dry contact closure to
O/W and W/O of connection block (see Figure 2).

Power Connections

NOTE: This equipment must be installed near an
AC power outlet due to the power cord being
used as a disconnect device.
Telephone System
Page Port
Page
Enable
Contact
Closure
Page Port must:
A/Tip
B/Ring
1. Provide low level audio (Tip and Ring) and dry page enable contact closure.
2. Have capability to pass MF tones for zone selection.
3. Be bi-directional (pass audio in both directions) when with the V-2003AHF-E
for handsfree talkback.
FIGURE 1. PAGE PORT ACCESS
4
The V-2003A-E/V-2003AHF-E may be used with one
of the following:
•
NEMA 5-15 cord set for North American use
•
CEE/7 cord set for Continental European use
•
BS1363 cord set for United Kingdom use
NOTE: Refer to Figure 4 for the voltage selector
switch and fuse location. Make certain the
voltage selector switch is placed at the
appropriate rating and that the proper rated fuse
is installed.
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 the V-2003A-E/V-2003AHF-E.
For 115VAC use, verify fuse rating of 1 Amp
and voltage selector switch displays 115V.
For 230VAC use, verify fuse rating of 0.5
Amp and voltage selector switch displays
230V.
After all required connections have been
made, plug the cord set into appropriate AC
wall outlet
.
KRONE Block
Connections
W/BL
BL/W
Battery Feed Switch
(SW2) must be "OFF"
W/O
O/W