GAI-Tronics DSA-101 Руководство по эксплуатации - Страница 9

Просмотреть онлайн или скачать pdf Руководство по эксплуатации для Усилитель GAI-Tronics DSA-101. GAI-Tronics DSA-101 12 страниц.

Pub.: 42004-384C

DSA-101 R

Page 8 of 10

ODEL

EMOTE

PEAKER

MPLIFIER

Operation

The Model DSA-101 Remote Speaker Amplifiers are designed to amplify audio received by the digital

intercom stations. The audio is transmitted to this station via the digital intercom station's audio line. The

audio line can be routed to multiple Remote Speaker Amplifiers for broadcast into additional areas.

The Power Status LED on the front panel indicates when power is applied to the unit.

The Fault Status LED on the front panel indicates when an amplifier fault (speaker line fault) has occurred.

The speaker line fault must be repaired and power to this unit must be cycled in order to reset the fault

indication.

WARNING

Always remove power to this station and any associated equipment before

beginning any maintenance.

1. Inspect and replace frayed or cracked wiring.

2. Secure/replace loose wires, ferrules, and terminal lugs.

3. Remove corrosion from terminals.

4. Inspect fuses F5 and F6 of the Remote Amplifier PCBA.

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