I Beep Tones; I Dial Speed Acceleration; I Lock Function - Icom IC-T90 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 32 levels
or to the related level of the volume. (p. 58)
You can select silent operation by turning beep tones OFF.
(p. 59)
These can be selected in set mode.

I Dial speed acceleration

The dial speed acceleration automatically speeds up the tun-
ing dial speed when rotating the [DIAL] rapidly.
This function can be turned ON and OFF in set mode. (p. 60)

I Lock function

The lock function prevents accidental frequency changes and
accidental function access.
➥ Push [CALL/TV 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)
Lock indication
FM
D Key lock effect
While the lock function is ON, [PWR], [VOL], [SQL] and [PTT]
can still be accessed. Accessible switches can be set to 1 of 4
groups in expanded set mode 1. (p. 63)
• "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.
OTHER FUNCTIONS
P SKIP
9
o o
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