Icom IC-2820H Instruction Manual page 114

13
DV MODE OPERATION (Optional UT-123 is required)
I 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 heard at the specified
level even the volume setting level is set to minimum level, or
digital call sign/digital code squelch is in use.
qSet the desired frequency in 144 or 440 MHz band then
push and hold [EMR](.) until 3 short and 1 long beeps
sound to turn the EMR setting ON.
• "EMR" appears
DV DV
430 712
B
w Operate the transceiver normal way.
eTo cancel the EMR communication mode, push and hold
[EMR](.) for 1 sec. to turn OFF.
97
EMR EMR Appears
50
I Low-speed data communication
In addition to the digital voice communication, low-speed data
communication is available.
The optional OPC-1529R
DATA COMMUNICATION CABLE
rial data communication software
quired in addition.
The optional RS-91
REMOTE CONTROL SOFTWARE
also includes a low-speed data communication ca-
supplied)
pability.
NOTE: Turn OFF the GPS mode
erate the low-speed data communication.
D D Connection
Connect the transceiver to your PC using with the optional
OPC-1529R as illustrated below.
to [DATA]
to
RS-232C
OPC-1529R
(optional)
and se-
are re-
(purchase locally)
(OPC-1529R
in advance to op-
(p. 58)