Specifications

2
Additional Features Supplied by the
V-2003AHF-E
• 3 zones of handsfree talkback, one-way or
mixed paging.
• Dip switch programmable per zone (music,
tones, and one-way or talkback).
• Pre-announce tone (optional).
• Repeated alert tone (optional).
• Two volume controls for handsfree paging
* Page (phone to speaker)
* Receive (speaker to phone)
• Supplies 0.5 Amp at 24VDC for powering
one-way amplified speakers (a reduction of
0.5 Amps from the V-2003A-E).
Priority Sequence
The V-2003A-E and V-2003AHF-E are designed to
allow a time clock signal to override an ongoing
override page, override page to override system
page, system page to override night ring or music
and night ring to override music.
Physical Description
The V-2003A-E and V-2003AHF-E are contained in
single, gray steel cases which can be wall or
shelf-mounted.
• V-2003A-E:
7.15" H x 10" W x 3" D
(18.16cm H x 25.40cm W x 7.62cm D)
4.1 lbs. (1.86 kg)
• V-2003AHF-E:
7.15" H x 10" W x 3" D
(18.16cm H x 25.40cm W x 7.62cm D)
5.6 lbs. (2.54 kg)
Nominal Specifications
Input Impedance: 600 Ohms
Input Level: -10dBm
Music Source Impedance: 8 to 600 Ohms
Music Input Level: -10 to -18dBm
Output Impedance: 8 Ohm (1 way)
45 Ohm (talkback)
Output Level: -10dBm (1 way)
1 Watt (talkback)
DC Output: -24VDC at 1 Amp (V-2003A-E)
-24VDC at 0.5 Amp (V-2003AHF-E)
Nominal Power Requirements
Voltage: Current:
115VAC 1 Amp
230VAC 0.5 Amp
NOTE: The V-2003A-E/V-2003AHF-E is equipped
with a standard 3-prong MOLEX connector to
allow connection of a battery backup supply in
case of AC power failure.
• Use a cord set consisting of a minimum 18 AWG
cord and grounding type attachment plug rated a
minimum of 15A, 250V. The cord set should
have the appropriate safety approvals for the
country in which the equipment will be installed
and marked HAR.
• The socket outlet shall be installed near the
equipment and shall be easily accessible.
Environment
Temperature: 0 to 40°C
Humidity: 0 to 85% non-condensing
OPERATION
DO NOT OPERATE UNIT WITH COVER
REMOVED!
Press the line key button (key system) or dial the
appropriate loop or earth call trunk or page port
access code (PABX) to access the control unit.
Dial desired zone code: 1, 2, 3 or 5, 6, 7 for
individual zones (1, 2 and 3 respectively); 4 or 8 for
the all call. Ringback tone (if so optioned) will be
heard in the telephone. Make announcement and
hang up. Page automatically disconnects and
background music (if programmed) returns.
(Ringback tone, when optioned, provides an alert
tone to the talkback zones on a V-2003AHF-E).
Background Music
Background music may be connected to the control
unit. Background music will mute in the zone
accessed for the duration of the page.
Warble and Single Tones
Warble tone is available over the P.A. system when
a common audible contact closure or 90VAC ring
voltage is supplied by the telephone system.
A single tone is provided over the P.A. when the unit
is activated by an additional contact closure.
The single tone and warble tone may be dip switch
selected on a per zone basis. (One dip switch is
supplied per zone for tones, so single tone and
warble tone are both selected on or both selected
off).