Marine Tech QM3814, Инструкция по эксплуатации

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7
GENERAL OPERATION:
RESET:
RESET button (6) is placed on the housing and must be activated with
either a ball point pen or thin metal object. (Do not use sharp object to
avoid damaging the unit.) The RESET button (6) is to be activated for the
following reasons:
•
Initial installation of the unit when all wiring is completed.
• All the function buttons do not operate.
•
Error symbol on the display.
MUTE OFF/ON:
Activate “MUTE ON“ mode to silence the speaker output, press the
button again to switch to “MUTE OFF” mode to return the speakers
output to normal.