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Valcom V-9947A Instruction Manual
Valcom V-9947A Instruction Manual

Valcom V-9947A Instruction Manual

Line powered loud ringer/ horn

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LINE POWERED LOUD RINGER/HORN
INTRODUCTION
The V-9947A, is a Line Powered Loud
Ringer/Horn which provides amplified electronic
tones for signaling in large or noisy areas. This
instruction contains the specifications and
information necessary to install, operate and
maintain the
V-9947A.
SPECIFICATIONS
Design
The V-9947A is a ringer/horn containing circuitry
to generate incoming call indication via a warble
or single tone when activated by 70-120VAC ring
voltage (Ringer Equivalency Number 2.7A).
To plan a system utilizing the V-9947A, refer to
the Ringer Distance Chart to determine
approximate distances covered. The number
given (ft) is the side to side distance for mounting
the speakers. It is also the distance in front of
the speaker that a good quality signal can be
heard.
Application
PABX station ringer
Features
Omni-directional mounting bracket.
Self-contained tone generator, amplifier,
volume control and horn speaker.
V-9947A
Single or warble tone output.
Activated by 70-120VAC ring voltage.
Tones continuous for duration of ring cycle.
Weatherproof.
Units may be multipled for simultaneous
access.
Separate power supply not required.
Dimensions/Weight
6.5"H x 8.2"W x 10.4"D, plus mounting
bracket.
(16.51cm H x 20.83cm W x 26.42cm D)
3.3 lbs. (1.5 kg)
Power Requirements
20-30Hz, 35mA maximum.
Environment
Temperature:
Humidity:
1
Issue 10
-20 to +55° C
0-95% non-precipitating
947947

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Summary of Contents for Valcom V-9947A

  • Page 1 • Activated by 70-120VAC ring voltage. voltage (Ringer Equivalency Number 2.7A). • Tones continuous for duration of ring cycle. To plan a system utilizing the V-9947A, refer to • Weatherproof. the Ringer Distance Chart to determine • Units may be multipled for simultaneous approximate distances covered.
  • Page 2: Installation

    Valcom equipment is not field repairable. Mounting Valcom, Inc. maintains service facilities in The V-9947A should be mounted 12' to 25' high to Roanoke, VA. Should repairs be necessary, obtain optimum results. This ringer may be used attach a tag to the unit clearly stating company for either interior or exterior signaling applications.
  • Page 3 I-Beam "C" Clamp Speaker Base Position Adjustment Knob Figure 1 - Mounting to a Beam with a "C" Clamp Electrical Backbox Wire Position Speaker Adjustment Base Knob Figure 2 - Mounting to an Electrical Backbox...
  • Page 4 (Major repairs will be subject to additional charges for parts and labor). This warranty is in lieu of and excludes all other warranties, expressed or implied, and in no event shall Valcom, Inc. be liable for any anticipated profits, consequential damages, loss of time or other losses incurred by the buyer in connection with the purchase, operation or use of the product.