Key Pad Functions
PTT Key
The PTT key (11) is located at the left side of the radio. Pressing the PTT key will switch the radio
into transmission mode. The LED (6) will light red.
Multi-Function Key
The multi function key (10) is located under the PTT key (6). It can be programmed with one of
these functions:
transmit 5-tone selective call
1450 kHz repeater tone
1750 kHz repeater tone
2315 kHz repeater tone
Monitor Key
The monitor key (11) is located on the left side of the radio under the multi-function key (10). When
pressing the monitor key, the squelch is deactivated and a constant noise is audible.
With this function, it is possible to hear very weak signals that would not pass the squelch.
Squelch
The sensivity level of the squelch can be set between 0 and 9, whereas the level 0 corresponds to
the least sensitive level. The squelch is completely open at level 0.
At level 9, the signal has to be very strong to pass the squelch.
To set the squelch level, press the F-key (key pad, lower row, right) followed by the SQL-key (num-
ber key 1). The display shows SQL X, where X represents the actual squelch level (0 - 9). Set the
desired squelch level with the Up
/ Down
(3) keys and confirm your selection by pressing any
key.
TX Power
For the tx power selection there are three levels available LOW / MID / HIGH. In the versions PMR
and FreeNet, the tx power level HIGH is set to 500 mW. In the COM versions, the high tx power
can be adjusted according to the assigned power of the registration.
To select a tx power level (Low / Mid / High), press the F-key (key pad, lower row, right) followed by
the PWR key (number key 2). The display shows the actual tx power level. Select the wanted
power level with the UP
/ Down
keys (3) and confirm your selection by pressing any key.
Setup of tx power level LOW is indicated in the display with the symbol LOW.
Scan
Use the scan function to find occupied channels of the channel list. Channels can be added or remo-
ved from the channel list via software or key operation at the radio. Channels of the channel list are
indicated in the display by the symbol
PRI
, which is located next to the battery status symbol.
To add or remove a channel from the channel list, press the F-key (key pad, lower row, right), followed
by the LOCK key (number key 0).
To start thescan function press the F-key (key pad, lower row, right), followed by the SCAN key (num-
ber key 3).
Stop the scan function by pressing any key, with exception of the Up
/ Down
keys (3).
There are three scan modes (SE / CO / TO) available. For more information
see page XXXX.
