Valcom V-9928 Handleiding

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VSP-V- 9928

Issue 6

1 947928

V- 9928

5 WATT AMPLIFIER WITH VOLUME CONTROL

INTRODUCTION

These instructions contain the specications and

information necessary to install, operate, and maintain

the V-9928, 5 Watt Amplier with Volume Control.

SPECIFICATIONS

Purpose

Provides up to 5 watt of audio power for one-way

voice paging.

Applications

Electronic key or PABX page port

Use for remote amplier

Capacity

The V-9928, 5 watt amplier with volume control,

will drive 6 (six) 45 Ohm speakers.

Dimensions/Weight

4.5"H x 2.75"W x 2.8"D

(11.43cm H x 6.99cm W x 7.11cm D)

0.8 lb. (.36 kg)

Power Requirements

Voltage Range: 21 to 26 Vdc signal battery ––

Idle Current: 8 mA

Operating Current: 267 mA

Nominal Specications

Frequency response 80 Hz to 10,000 Hz + 3 dB

600 Ohm input

8 Ohm output

8 mA at 1000 Hz idle

267 mA at 1000 Hz operating

INSTALLATION

Mounting

Mount the V-9928 to any suitable surface using two

screws to fasten the box to the surface.

Audio and Power Connections

Standard twisted pair telephone cable.

a. Connect amplier input to terminals of the page

output terminals of the telephone system.

b. Connect amplier output terminals to speaker

leads.

c. Connect battery and ground terminals of V-9928

to signal battery and signal ground respectively.

Refer to Figure 1 for connections.

Product specificaties