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Tone Scan Mode
During tuning, this function is turned off.
It will be prepared as follows;
- If the equipment is turned off;
- Hold the FUNC button and turn on the equipment
- Press the FUNC button and select the tSC menu using the UP M or DOWN L
buttons Indicator tSC-oFF
- Switch the indicator tSC on with the UP or DOWN buttons
- Confirm with the PTT button.
Activating the tone scan mode
Hold down the FUNC button and press the TO button twice. The indicator TSC
flashes.
Example:
Device A works on channel 2 with a tone frequency of 67.0 Hz (indicator 01)
The tonescan mode is activated (TSQ flashes). Equipment B works on channel 2
with a tone frequency of 254.1 Hz (indicator 47).
The tone scanning mode is not activated by this device (TSQ is always lit).
Transmission can be heard with device A when transmitting from device B. The
tone level number (01) and the received tone number (47) flash alternately on the
indicator. The following procedure must now be carried out by device A to receive
contact with device B.
- Hold the FUNC button and press the TS button. Indicator CTCSS?
- Press the MO button. Indicates the tone squelch, frequency and
number (254.1/47)
- Confirm using the PTT button.
Deactivating tone scanning mode
- Hold down the FUNC button and press the TO button twice.
Indicator TSQ disappears.
Surveillance function with emergency call/panic alarm
This function is activated to observe people. In this method, a radio connection
between receiving equipment and transmission equipment is built in order to trans-
mit sound. The reception device is also aimed at querying the transmission devi-
ce in operation.If it indicates that the transmission device no longer answers, an
outer range announcement will be indicated as well as producing an alarm tone.
The receiving device questions each minute, whether the transmission device is
ready for operation again. As soon as a valid answer signal is present on the
transmission device, the outer range announcement will be turned off again on the
receiving equipment. Switch both radio devices to the same channel and adjust
the low noise barrier (so that no noise can be heard).
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