I Beep Tones; I Dial Speed Acceleration; I Key Lock Effect; Lock Function - Icom IC-E91 Instruction Manual

I Beep tones

You can select to have confirmation beeps sound at the push
of a switch. The output level can be adjusted within 39 levels
or to the related level of the volume with "BEEP LEVEL" in
sounds set mode.
(p. 102)
➪
MENU screen SOUNDS
(Push [MENU/LOCK]) (Rotate [DIAL]
You can select silent operation by turning beep tones OFF
with "KEY-TOUCH BEEP" in sounds set mode.
➪
MENU screen SOUNDS
(Push [MENU/LOCK]) (Rotate [DIAL]

I Dial speed acceleration

The dial speed acceleration automatically speeds up the tun-
ing dial speed when rotating [DIAL] rapidly.
This function can be turned ON and OFF with "DIAL SPEED"
in set mode.
(p. 89)
➪
MENU screen SET MODE
(Push [MENU/LOCK]) (Rotate [DIAL]
➪
BEEP LEVEL
† †
, then push [ï](5) .)
(p. 102)
➪
KEY-TOUCH BEEP
† †
, then push [ï](5) .)
➪
DIAL SPEED
† †
, then push [ï](5) .)
OTHER FUNCTIONS

I Key lock effect

D Lock function
The lock function prevents accidental frequency changes and
accidental function access.
➥ Push [MENU/LOCK] for 1 sec. to toggle the lock function
ON and OFF.
• [PWR], [VOL], [SQL] and [PTT] can still be accessed while the
lock function is ON. (default)
439 540
D Key lock type
While the lock function is ON, [PWR], [VOL], [SQL] and
[PTT] can still be accessed. Accessible switches can be set
to one of 4 groups with "LOCK" in set mode.
➪
MENU screen SET MODE
(Push [MENU/LOCK]) (Rotate [DIAL]
• "NORMAL" : [PWR], [VOL], [SQL] and [PTT] are accessible.
• "NO SQL" : [PWR], [SQL] and [PTT] are accessible.
• "NO VOL" : [PWR], [VOL] and [PTT] are accessible.
• "ALL" : [PWR] and [PTT] are accessible.
[DIAL] ↔ [∫ ∫ ](2)/[√ √ ](8)
†
12
(p. 90)
➪
LOCK
† †
, then push [ï](5) .)
[ï](5) ↔ [≈ ≈ ](6)
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