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INTRODUCTION
These instructions contain the specifications and
information necessary to install, operate and maintain the
V-1095 70V Paging Expander.
SPECIFICATIONS
Design
The Valcom V-1095 70V Paging Expander is used to
expand 8 Ohm, 25V, 70V or 100V systems into amplified
speaker assemblies. The unit comes with its own surface
mount box which provides 1/2" conduit access. The unit
will accept input signal from a 8 Ohm, 25V, 70V or 100V
paging system and reduce it to a low impedance reduced
level output.
Applications
•
To expand existing 8 Ohm/25/70/100V paging
systems without replacing the main amplifier. A
V-1094A preamp expander may also be required
depending on the number of speakers added.
•
To provide master volume control convenience to all
or a portion of a paging zone.
Dimensions/Weight
•
4.44"H x 2.75"W x 2.88"D
(11.28cm H x 6.99cm W x 7.32cm D)
•
0.9 lbs. (0.41 kg)
Nominal Specifications
Input Impedance:
100V
70V
25V
Output Impedance:
Frequency Response:
INSTALLATION
These instructions cover only the installation of the
Valcom V-1095. Consult the practices of other
equipment if other equipment is being used.
V-1095
70V PAGING EXPANDER
20 K Ohm
10 K Ohm
1.25 K Ohm
8 Ohms
50Hz to 20KHz +3dB
1
Audio and Power Connections
Expanding a 25/70/100V Amplifier
Paging Amplifier
Output
COM
COM
25V
25V
70V
OR
70V
100V
OR
100V
(V-1095 connects to a
single 25, 70 or 100V
output)
24VDC Regulated
*
* The V-1095 does not require a power supply.
The power supply is required for speaker/amplifier assemblies.
Figure 1
Expanding an 8 Ohm Amplifier Output
Paging Amplifier
Output
COM
COM
25V
70V
100V
8 Ohm
Paging Expander
24VDC Regulated
Power Supply
*
or "A" Battery
* The V-1095 does not require a power supply.
The power supply is required for speaker/amplifier assemblies.
Figure 2
Issue 6
Output
1
V-1095 70V
Paging Expander
Valcom One-Way
Speaker/Amplifier
Assemblies
Power Supply
or "A" Battery
Output
1
V-1095 70V
Valcom One-Way
Speaker/Amplifier
Assemblies
947075
150
150
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Summary of Contents for Valcom V-1095
- Page 1 V-1095 70V Paging Expander. SPECIFICATIONS Design The Valcom V-1095 70V Paging Expander is used to expand 8 Ohm, 25V, 70V or 100V systems into amplified speaker assemblies. The unit comes with its own surface mount box which provides 1/2" conduit access. The unit...
- Page 2 Open output path Valcom, Inc. warrants its products to be free from defects in materials and workmanship under conditions of normal use and service for a period of one year from the date of shipment. The obligation under this warranty shall be limited to the replacement, repair or refund of any such defective device within the warranty period, provided that: inspection by Valcom, Inc.
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