Argent Data Systems ADS-SR1 Руководство пользователя - Страница 7
Просмотреть онлайн или скачать pdf Руководство пользователя для Ретранслятор Argent Data Systems ADS-SR1. Argent Data Systems ADS-SR1 20 страниц. Simplex repeater
Печатать страницуIf you are unable to get the receive audio level high enough, the solder jumper
marked SJ1, located on the circuit board near the DIP switch, may be cut to
increase gain. This jumper is present only on hardware revision 1.3 and above.
Setting the transmit audio level is a two-step process. First, the range can be set
roughly using DIP switches 1 and 2. The audio level will be lowest with both
switches off, and highest with both switches on.
When set properly, the transmitted audio should sound natural and not distorted
or 'clipped', without being excessively quiet. The ##98 command will cause the
unit to transmit a 1 kHz tone at full amplitude for several seconds, to help with
adjustment. If you can't find a combination of DIP switch settings that yields a
comfortable audio level, it can be further adjusted using a DTMF command,
detailed below.
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