User Manual
CM70
C. LOCK Icon
The LOCK icon is visible when the LOCK function has been enabled.
D. AM Icon
The AM icon is visible when the radio receives and transmits in AM mode (amplitude modulation).
E. FM Icon
The FM icon is visible when radio receives and transmits in FM mode (frequency modulation).
F. DW Icon
The DW icon is visible when the DUAL WATCH function (automatic monitoring of two channels) is enabled.
The DW (Dual Watch) function allows automatic alternate monitoring of two programmable channels. Select
the first channel to be monitored using the and
or the channel selection keys on the microphone. To
enable the DW function, press/hold the EMG key until the DW icon appears and blinks on the LCD display.
Now select the second channel to monitor using the
and
or the channel selection keys on the
microphone. Press/hold the EMG key. The DW function is now enabled and the LCD display will alternately
show the channel number of the two programmed channels. The DW icon will be visible on the LCD display.
Monitoring stops if a signal is detected on one of the two channels, in order to let the user listen to the
incoming signal and will start again when no signal is detected on that channel. It is possible to transmit on
that channel by simply pressing the PTT key. If there is no transmission within 5 seconds, monitoring will re-
start. To exit the DW mode, short press the PTT button.
G. H. I. Alphanumeric Digit
G. These two alphanumeric digits indicate the country code, in accordance with the programmed frequency
band (i.e. DE, UK, CE, etc.).
H. I. These three alphanumeric digits indicate the operating channel number (01 to 80, according to the
programmed frequency band), when the channel number readout function is enabled
J. ASQ Icon
The ASQ icon is visible when Auto Squelch enabled.
K. LO Icon
The LO icon is visible when the transmitter is in LOW POWER (1W) mode.
L. TX Icon
The TX icon is visible when radio is in transmit mode.
M. RX Icon
The RX icon is visible when radio is in receive mode.
N. SQ Icon
The SQ icon is visible when adjusting the squelch control.
O. VOLUME / SQUELCH Digital Level Icon
A digital 10-bar indicator displays the level of the volume and squelch.
P. S/RF Digital meter
A digital 10-bar S/RF METER indicates the strength of the received signal (from S0 to S9+30) in receive
mode and transmitter RF output power (0 to 4W) in transmit mode.
Q. EMG Icon
The EMG icon is visible when one of the pre-programmed emergency channels has been selected.
R. SCAN Icon
The SCAN icon is visible when the SCAN function (automatic search of busy channels) is enabled.
3. EMG (Emergency Channels) Key
This key allows quick access to one of the two pre-programmed emergency channels (CH9 or CH19). Each
time this key is pressed, radio will select CH9, then CH19, then again the normal operating channel. When
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