DPA QPA-4120 운영 매뉴얼 - 페이지 6

{카테고리_이름} DPA QPA-4120에 대한 운영 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. DPA QPA-4120 8 페이지. Public address 4 channel power amplifier

Front Panel Controls

Rear Panel Controls

1.AC POWER INPUT CONNECTOR

A correct capacity of fuse and power cable should be applied. Please make sure the value of fuse

before replacing.

2.AMPLIFIER OUTPUTS

These ampliﬁer output blocks provide 100V constant voltage output for commercial and industrial use.

3.VOLUME CONTROLS

These controls allow to adjust output level.

4.SIGNAL INPUTS

This ampliﬁer provide euro block terminae for signal input.The channels consist of balanced line and

link output.These link output allow to cascade for each channels.

5.HPF SWITCH

These switches toggles between ﬂat and 180 Hz high pass ﬁlter for each input signal.These ﬁlters

using to depend on the kind of speakers or environment of installation.