![background image](http://html.mh-extra.com/html/icom/ic-91a/ic-91a_instruction-manual_612374096.webp)
90
11
MENU SCREEN OPERATION
D
D
Microphone simple mode
Microphone simple mode is used to change the function as-
signments for keys on the optional HM-75A
REMOTE CONTROL
SPEAKER
-
MICROPHONE
.
(pgs. 122, 124)
• SIMPLE
• NORM-1 (default)
• NORM-2
D
D
Weather alert function
Turns weather alert function ON and OFF.
(p. 114)
(default: OFF)
D
D
Auto power ON
Auto power ON function turns the transceiver power ON au-
tomatically after passing the set time period from power OFF.
Select the desired time period within 30 minutes to 24 hours
in 30 minutes steps and OFF.
(default: OFF)
D
D
Key lock Type
While the key lock function is ON,
[PWR]
,
[PTT]
,
[SQL]
,
[VOL]
and
[MENU](
Lock function only)
can still be accessed.
Accessible keys can be set to 1 of 4 groups.
• NORMAL :
[PWR]
,
[PTT]
,
[SQL]
,
[VOL]
and
[MENU]
(Lock function only)
accessible.
(default)
• NO SQL :
[PWR]
,
[PTT]
,
[SQL]
, and
[MENU]
(
Lock func-
tion only)
are accessible.
• NO VOL :
[PWR]
,
[PTT]
,
[VOL]
, and
[MENU]
(Lock func-
tion only)
are accessible.
• ALL
:
[PWR]
,
[PTT]
and
[MENU]
(Lock function only)
are accessible.
NORMAL
NORMAL
NO SQL
NO SQL
NO VOL
NO VOL
ALL
ALL
LOCK
r
NORMAL
NORMAL
NO SQL
NO SQL
NO VOL
NO VOL
ALL
ALL
LOCK
r
OFF
OFF
AUTO POWER ON
24:00
24:00
AUTO POWER ON
OFF
OFF
ON
ON
WEATHER ALERT
WEATHER ALERT
r
OFF
OFF
ON
ON
WEATHER ALERT
r
U.S.A. version only
NORM-1
NORM-1
SIMPLE
SIMPLE
NORM-2
NORM-2
MIC SIMPLE MODE
MIC SIMPLE MODE
r
SIMPLE
SIMPLE
NORM-1
NORM-1
NORM-2
NORM-2
MIC SIMPLE MODE
r