OPERATING MANUAL
7610-4700-1201
Issue A
2-10
2.3.4 Turn On/Off- Volume Switch
Radio is turned on and off by this switch. And volume level is adjusted with this switch
when the radio is turned on.
2.3.5 Option Connector
Radio's accessories attached and programmed by this connector.
2.3.6 Transceiver LED
LED illuminates blue during receiving, illuminates red at transmission.
2.4 ALERT TONES AND CALL ALERTS
Some alert tones are used to warn user in various kind of situations. Device alert tones
and call alerts can be terminated from menu when it is required. Alert tones and call alerts
list are given in Table 2-3.
Table 2-3: Alert Tones and Call Alerts
ALERT TONES CALL ALERTS
Radio turned on, Digital clear call at crypted radio,
Key pressed, Call at analog channel,
Wrong entrance, Busy channel,
Low voltage, PTT Button is pressed,
Radio turned off, System-fallback switching,
Failure (device). Registered,
Loosing service,
Unauthorized,
Individual Call Started,
Individual Call Ended.
2.5 LIGHTING ALERTS
Some lighting alerts are used to warn user. They can be terminated when it is required.
Lighting alerts list is given below:
• Key pressed (LCD display illuminates)
• Transmission (LED illuminates)
• Receiving (LED and LCD display illuminates)
• Busy channel (LED illuminates)
• Programming (LED illuminates).
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