ICOM 288800 Manuale Utente

DV MODE OPERATION (Optional UT-121 is required for IC-91A)

■ 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 in 144 or 440 MHz band then

push and hold [•/EMR/DTMF] until 3 short and 1 long
beeps sound to turn the EMR setting ON.

• “EMR” appears

w Operate the transceiver normal way.
e To cancel the EMR communication mode, push and hold

[•/EMR/DTMF] for 1 sec. to turn OFF.

■ Slow-speed data communication

In addition to the digital voice communication, a slow-speed
data communication is available.
The optional OPC-1529

DATA COMMUNICATION CABLE

and a

slow-speed data communication application

(purchase locally)

are required additionally.
The optional RS-91

REMOTE CONTROL SOFTWARE

(OPC-1529

supplied)

also includes a slow-speed data communication ca-

pability.

D Connection

Connect the transceiver to your PC using with the optional
OPC-1529 as illustrated below.

OPC-1529
(optional)

to [DATA]
jack

to
RS-232C

EMR

430 712

PSKIP

Appears