FUCHENG Public Address / Talk-back system

Description

Power supply: 220VAC/24VDC, they can change-over automatically.

Four speaker groups: loudhailing, machinery area, indoor and outdoor.

A handle MIC on the panel used for paging to one or more speaker groups.

The indoor and machinery area loudspeakers with volume control and volume

override features.

There are 1~6 remote stations. The amplifier can be turned on by remote station.

And select signal speaker group or several speaker groups to broadcasting.

An automatic telephone exchange can be connected to the PA system for voice paging.

Priority function.

Talk-back

The main unit should be with dual-power amplifiers when general alarm or fire

alarm. The dual-power amplifiers with independence power unit.

FM/AM receiver and tape player

Four ways output

Loud-hailing speakers, outdoor speakers, indoor speakers and machine area

speakers. When the loud-hailing output, other lines will be interrupt. And the

volume is displayed on the volume meter.

Receiver and player

FM/AM and tape player. The volume can be adjusted by the volume knob when

output to indoor and machine area speakers.

MIC

A handle MIC is set on the panel of main unit. The output volume can be adjusted

by volume knob. Volume of loudspeakers will be override when using MIC.

Monitor speaker

A 2W monitor loudspeaker built in the main unit. The volume can be adjusted

by the volume knob.

Output selective button

There are four buttons on the panel: hail-louding, outdoor, indoor and

machine area. They control the four lines of speakers respectively.