Icom IC-M803

6
2
PANEL DESCRIPTION
■ Software key function
D Functions
You can use various Software Key functions that are
assigned to the Software Keys, as described below.
Compose Distress
Push to compose a Distress call. (pp. 29 ~ 34)
Compose Other
Push to compose DSC calls other than Distress calls.
(pp. 35 ~ 43)
Unread List
Push to check unread DSC messages. (p. 27)
Task List
Push to check the held DSC tasks. (p. 28)
Emergency FREQ
Push to use the Distress Voice frequency. (p. 18)
e-mail
Push to use the e-mail channel. (p. 15)
e-mail Filter

e-mail channel.
(p.15)
Mode
Push to select the USB, AM, LSB, AFSK, FSK, or CW
operating mode.
Scan
Push to start or stop a scan. (pp. 16 ~ 17)
NB
Push to turn the Noise Blanker (NB) function ON or
OFF. (p. 18)
NB Level
Push to adjust the Noise Blanker (NB) level. (p. 18)
SQL
Push to turn the Squelch function ON or OFF. (p. 18)
S-SQL Level
Push to adjust the S-meter Squelch (S-SQL) level.
(p. 18)
RF Gain
Push to adjust the Radio Frequency (RF) gain level.
(p. 18)
TX power
Push to select the transmit (TX) power level. (p. 18)
Clarity
Push to turn the Clarity Control function ON or OFF.
(p. 19)
Voice Scrambler
Push to turn the Voice Scrambler function ON or OFF.
(p. 19)
RX Play
Push to replay the recorded audio data. (p. 17)
TX FREQ Monitor
Push to check and monitor the transmit frequency.
(p. 19)
Speaker Output OFF
Push to turn the speaker output ON or OFF. (p. 19)
AGC OFF
Push to turn the Automatic Gain Control (AGC)
function ON or OFF. (p. 19)
Backlight
Push to change the brightness of the backlight.
(p. 16)
DSC Log
Push to check the received DSC calls. (p. 54)
TIP: You can reassign the function’s place to meet
your needs between Soft Key 1 and Soft Key 20.
See page 22 for details.
L 

and cannot be reassigned.
L When the MMSI code is not set, the Software Keys for
DSC function are not displayed.