Basic Operation; Power On; Setting Audio Volume - Icom ID-31A Instruction Manual

5

BASIC OPERATION

■ Power ON

Hold down for 1 second to turn ON power.
➥
• Hold down for 1 second to turn OFF power.
• After the opening message and power source voltage are dis-
played, the operating frequency appears.
The opening message and power source voltage display op-
tions can be turned ON or OFF in the DISPLAY menu.
MENU ➪ DISPLAY ➪ Opening Message (p. 47)
MENU ➪ DISPLAY ➪ Voltage Indication (p. 47)
19

■ Setting audio volume

Rotate [VOL] to adjust the audio level.
➥
• If the squelch is closed, hold down [SQL] while setting the audio
level.
• The display shows the volume level while adjusting.
* CCW : Counter Clockwise
CW : Clockwise
The beep level is adjusted in the SOUNDS menu.
MENU ➪ SOUNDS ➪ Beep Level (p. 48)
Volume level display
Maximum CCW*
(no audio)
Maximum CW*
(maximum audio)