Keyboard Lock Function; Basic Operation 5 - Icom IC-A21 Instruction Manual

BASIC OPERATION 5
(4) Keyboard lock function
D Push [F], and inen [7] to turn ON ine keyboard 0
function.
a "KEY LOCK" appears on the function display.
e Only [PTT] or [LIGHT] can be used.
2) Repeat step 1 io turn OFF the function.
siting frequency at 120.00 MHz using the keyboard.
(3) Using the tuning knob
1) Turn power ON and select VFO mode. See 51808 1
and 2 at left.
2) Rotate ihe tuning knob io set an operating
frequency.
3) To select the 1 MHz tuning siep, pusn [FUNC]
or [F], then rotate ihe tuning knob before "PF"
disappears.
EXAMPLE: S
Push keys
Disolay
EXAMPLE: Setting frequency at 128.825 MHz using the keyboard.
Push keys
Display