89
11
DIGITAL MODE OPERATION
rWhen 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.
tOperate the transceiver in the normal way (push [PTT] to
transmit; release [PTT] to receive).
yTo 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.
qSet the desired frequency then push and hold
[MONI•DTMF•EMR] until 4 beeps sound to turn the EMR
setting ON.
•“EM” blinks.
wOperate the transceiver normal way.
eTo cancel the EMR communication mode, push and hold
[MONI•DTMF•EMR] for 1 sec. to turn OFF.
ID-800H_1.qxd 2007.06.14 3:09 PM Page 89