I Resetting The Cpu - Icom IC-T81A Instruction Manual

D Voltage display
This item sets the voltage display ON
(default) or OFF. When set to ON,
battery voltage is briefly displayed
after turning power on.
D DTMF speed
(see p. 21)
D Function display contrast
This item sets the function display
contrast to one of two levels—"1" is
low contrast and "2" (default) is high
contrast.
OTHER FUNCTIONS

I Resetting the CPU

Reset the CPU before operating the transceiver for the first
time, or when the internal CPU malfunctions.
➥
While pushing [SQL] + [VFO] +
[MR], push [PWR] to turn power on
and reset the transceiver's CPU.
• "CLEAR" appears briefly to indicate
the CPU has been reset.
CAUTION:
u
Resetting the CPU returns all programmed
contents to their default settings.
10
POWER ON
AT
29