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11
DIGITAL MODE OPERATION
r
When a signal with the matched digital code/call sign is re-
ceived, the squelch opens and the signal can be heard.
• When the received signal includes an unmatched digital
code/call sign, the squelch does not open. However, the S/RF
indicator shows the received signal strength.
• To open the squelch manually, push
[MONI•DTMF•EMR]
mo-
mentarily.
t
Operate the transceiver in the normal way (push
[PTT]
to
transmit; release
[PTT]
to receive).
y
To cancel the digital code/digital call sign squelch, push
[TONE•T-SCAN•BK]
several times until “CSQL” or “DSQL”
disappears.
✔
While scanning in digital mode:
• The digital call sign squelch function deactivate, then after
cancelling the scan it will activate again.
• Scan stops near channel in a 5 kHz tuning steps, and then
no sound comes out.
■
EMR communication
The EMR communication mode is available for digital mode
operation. In the EMR communication mode, no call sign set-
ting is necessary. When an EMR communication mode sig-
nal is received, the audio (voice) will be sound in the specified
level even the volume setting level is set to minimum level.
q
Set the desired frequency then push and hold
[MONI•DTMF•EMR]
until 4 beeps sound to turn the EMR
setting ON.
• “EM” blinks.
w
Operate the transceiver normal way.
e
To cancel the EMR communication mode, push and hold
[MONI•DTMF•EMR]
for 1 sec. to turn OFF.
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