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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
displayed, the operating frequency appears.
The opening message and power source voltage
display options can be turned ON or OFF in the Dis-
play menu.
MENU > Display > Opening Message (p. 16-76)
MENU > Display > Voltage (Power ON) (p. 16-76)
[ ]
■ 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.
The beep level is adjusted in the Sounds menu.
MENU > Sounds > Beep Level (p. 16-79)
[VOL]
When "JA3YUA/ID51" is set as
your own call sign and note.
Volume level display
5-2
No audio
Maximum audio