Icom IC-E91 Instruction Manual page 96

11
MENU SCREEN OPERATION
D D Key lock Type
While the key lock function is ON, [PWR], [PTT], [SQL],
[VOL] and [MENU](
Accessible keys can be set to 1 of 4 groups.
• NORMAL : [PWR], [PTT], [SQL], [VOL] and [MENU]
(Lock function only)
• NO SQL : [PWR], [PTT], [SQL], and [MENU] (
tion only)
• NO VOL : [PWR], [PTT], [VOL], and [MENU]
tion only)
• ALL : [PWR], [PTT] and [MENU]
are accessible.
r
D D PTT lock
Turns the PTT lock function ON and OFF.
Transmission with [PTT] is inhibited when ON is selected to
prevent accidental transmission, etc.
r
90
can still be accessed.
Lock function only)
accessible.
(default)
are accessible.
are accessible.
(Lock function only)
r
(default: OFF)
r
D D Busy lockout
Turns the busy lockout function ON and OFF.
This function inhibits transmission while receiving a signal or
when the squelch is open.
r
Lock func-
(Lock func-
D D Time-out timer
To prevent accidental prolonged transmission, etc., the trans-
ceiver has a time-out timer. This function cuts a transmission
OFF after 1, 3, 5 or 10 min. of continuous transmission. This
timer can be cancelled.
• OFF
• 1 to 10 MIN : The transmission is cut OFF after the set
r
r
: The time-out timer is turned OFF. (default)
period elapses.
r
(default: OFF)