10 SET MODE

DPriority watch

Turn the priority watch or priority beep (priority watch with

beep emission capability) ON.(default: OFF)

• ON

: Start priority watch after exiting set mode.

BELL : Emits beeps and blinking “S” indicator when a signal is received on the priority frequency.

PRIORITY-WATCH

PRIORITY-WATCH

----------------

----------------

-OFF

-OFF

>ON

-ON

-BELL

>BELL

Priority watch ON

Priority beep ON

DKey-touch beep

The key-touch beep can be turned OFF for silent operation. (default: ON)

KEY-TOUTCH-BEEP

KEY-TOUTCH-BEEP

----------------

----------------

>OFF

-OFF

-ON

>ON

Key-touch beep OFF

Key-touch beep ON

DBeep output level

Adjust the key-touch beep tone level to the desired level within 39 levels.

The key-touch beep (previous item) must be set to ON to have a beep tone.

BEEP-LEVELBEEP-LEVEL

Minimum level (no audio)

Maximum level

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DDisplay backlighting

The receiver has display backlighting and function key illumi- nation with a 5 sec. timer for night time operation. The back- lighting can be turned ON continuously or turned OFF, if desired.

• AUTO : Lights when some operation is performed, goes

 

out after 5 sec. (default)

• ON

: Lights continuously during receiver power is ON.

• OFF

: Never lights.

 

BACKLIGHT

BACKLIGHT

----------------

----------------

-OFF

-OFF

>ON

 

-ON

-AUTO

>AUTO

Continuously ON setting

Auto setting

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Icom IC-R20 instruction manual Priority watch, Key-touch beep, Beep output level, Display backlighting