I Lock Function; I Low Battery Indicator; Auto Power Save - Icom IC-4088SR Instruction Manual

I Lock function

This function electronically locks all keys and switches to prevent
accidental channel changes and function access.
➥ Continue to hold [PWR] down for
2 sec. after power ON to turn the lock
function ON and OFF.
• " " appears on the display.
- Only [PWR] and [PTT] are functional.
- The Ring function is also available.
(See p. 15)

I Low battery indicator

➥ Appears when the battery is nearing
exhaustion.
• A warning beep is emitted while turn-
ing the power ON.
➥ Blinks when battery replacement is
necessary.
• When the indicator blinks, the trans-
ceiver may not be operated. (Not
guaranteed)

' ' Auto power save

➥ The power save function reduces the current drain to conserve
battery power.
- The function automatically turns ON when no operation is per-
formed and no signal is received for 5 sec.
OTHER FUNCTIONS
" " appears when the
lock function is in use.
Appears when the battery
is nearing exhaustion.
Blinks when battery
replacement is necessary.
9
9
19