ICOM 288800 Manuale Utente

38

7

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

■ Digital voice mode operation

q Set the desired frequency in B band. 

(pgs. 14, 18)

• Select output power, if desired. (p. 24)

w Select DV mode. 

(p. 21)

e Set your own call sign for DV operation as follows.

z Enter “MY” in call sign set mode.

xRotate [DIAL]

†

to select the desired your own call sign

channel 

(if you have programmed several call signs)

then

push [5/SKIP](ï) to set the call sign and return to CALL
SIGN screen.

• See page 34 for your own call sign programming details.

r Set the desired call sign as described in “When calling the

desired station 

(p. 39)

” or “When sending a CQ 

(p. 39).

” 

t Push and hold [PTT] to transmit and speak into the micro-

phone at normal voice level.

• Tx/Rx indicator lights red and the RF meter shows the output

power.

y Release [PTT] to return to receive.

• The other station call sign will be received.
• Received call signs can be stored into the received call record

automatically. See page 93 for details.

NOTE: The digital mode operation is vastly different from
FM mode. One of the differences is in digital mode the
squelch does not function as in FM mode. Changing the
squelch setting will not open it to hear the hiss of “White
Noise.” It only activates for digital squelch functions such
as CSQL

(Digital code squelch)

or DSQL

(Digital call sign

squelch)

.

UR:

UR:
R1:

R1:
R2:NOT USE*

R2:NOT USE*
MY:MYCALL

MY:MYCALL
    /IC91

    /IC91

CALL SIGN

r

MENU screen

➪

CALL SIGN

➪

MY

(Push [MENU/LOCK]) (Rotate [DIAL]

†

, then push [5/SKIP](ï)

†

.)