Icom IC-T22A Instruction Manual page 40

5 OTHER FUNCTIONS
© External power condition
When this item is set to "1" power saver duty cycle automati-
cally turns OFF when connecting external power; when set to
"2": same as "1" and in addition, display backlighting is turned
ON continuously.
® Select initial set mode.
® Push [¥] or [A] until "EP" appears.
® Rotate [DIAL] to select the desired
condition.
@ Push [(vFO)CLR] to set the condi-
tion and exit initial set mode.
© Busy LED ON/OFF
This item sets the busy LED ON or OFF. When set to ON the
RX indicator lights green when receiving signals (or when the
squelch is open); when set to OFF the RX indicator does not
light even when receiving signals.
© Select initial set mode.
@ Push [V] or [A] until "BL" appears. im { '
moe BL
@ Rotate [DIAL] to select the desired
condition.
@ Push [(vFo)CLR] to set the condi-
tion and exit initial set mode.
© Function display backlighting ON/OFF
When set to AUTO, display backlighting automatically turns
on when a key is pushed; when set to OFF display backlight-
ing cannot be turned ON.
@ Select initial set mode.
@ Push [V] or [A] until "LI" appears. fe ' {T LIT
@ Rotate [DIAL] to select the desired
condition.
@ Push [(vFo)CLR] to set the condi-
tion and exit initial set mode.
© LCD contrast
This item sets function display contrast to one of 2 levels. "1"
is for high contrast and "2" is for low contrast.
® Select initial set mode.
® Push [V] or [A] until "LC" appears. { LE
@ Rotate [DIAL] to select the desired
condition.
@ Push [(vFo)CLRA] to set the condi-
tion and exit initial set mode.