I Optional Hm-75A; Remote Control Microphone - Icom IC-91A Instruction Manual

15
OPTIONS

I Optional HM-75A

The optional HM-75A allows you to remotely select operating
frequencies, memory channels, etc.
Remote control functions can be selected from 3 settings.
These can be selected with "MIC SIMPLE MODE" in set
mode.
(p. 90)
➪
MENU screen
(Push [MENU/LOCK]) (Rotate [DIAL]
Transmit LED
PTT switch
OFF ON
LOCK
The HM-75A has a lock switch on the backside to prevent ac-
cidental frequency changes, etc.
Be sure to turn power OFF when plugging the HM-75A to
the [MIC/SP] jacks.
124

REMOTE CONTROL MICROPHONE

➪
SET MODE MIC SIMPLE MODE
†
, then push [ï](5)
Microphone
A
B
Speaker
Earphone jack
• NORM-1: (default)
[A] Selects band.
[B] Toggles VFO mode and memory mode.
[Y] Frequency or memory channel "UP".
[Z] Frequency or memory channel "DOWN".
• NORM-2:
†
.)
[A] Toggles the monitor function.
[B] Toggles VFO mode and memory mode.
[Y] Frequency or memory channel "UP".
[Z] Frequency or memory channel "DOWN".
• SIMPLE:
[A] Toggles the monitor function.
[B] Selects call channel C0.
• Selects memory channel 000 in memory mode.
[Y]
• Volume "UP" while operating the monitor function.
• Selects memory channel 001 in memory mode.
[Z]
• Volume "DOWN" while operating the monitor function.
VFO mode cannot be selected via the microphone when
SIMPLE mode is selected.
SIMPLE mode can select only 3 channels and is useful for
group operations during touring, etc.
[DIAL] ↔ [∫ ∫ ](2)/[√ √ ](8)
†
[ï](5) ↔ [≈ ≈ ](6)