GAI-Tronics 751-002 24 V DC 빠른 매뉴얼 - 페이지 2

{카테고리_이름} GAI-Tronics 751-002 24 V DC에 대한 빠른 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. GAI-Tronics 751-002 24 V DC 4 페이지. 24 v dc speaker amplifier

Model 751-002 24 V DC Speaker Amplifier

Adjustment

Model 751-002 Speaker Amplifier mates with an enclosure wired directly to a speaker. The speaker

volume adjustment is located under the GAI-Tronics nameplate on the front panel. Refer to Figure 1.

Use a small flat-blade screwdriver to adjust the speaker sound volume.

Maintenance

The following table lists some hints to aid technicians in troubleshooting:

Troubleshooting

Problem

Feedback/distortion (a hum or

buzz on the line) occurs during

all Page/Party

station operation.

Associated speaker level requires

adjustment.

f:\standard ioms - current release\42004 instr. manuals\42004-258b.doc

11/10

The line may be improperly terminated. Inspect the system cable

for loose connections, shorts, and grounds. Line balance assembly

connections are critical.

Adjust the speaker volume control located on the amplifier front

panel, behind the nameplate. Refer to Figure 1. Use a small

standard screwdriver to perform these adjustments.

Pub. 42004-258B

Solution

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