The optional HM-75A allows you to remotely select operat-
ing frequencies, memory channels, etc. When using this mi-
crophone, OPC-1797 is required.
Remote control functions can be selected from 3 settings.
These can be selected with “MIC SIMPLE MODE” in set
mode.
(p. 98)
The HM-75A has a lock switch on the backside to prevent
accidental frequency changes, etc.
Be sure to turn power OFF when plugging the HM-75A/
unplugging OPC-1797 to/from the [DATA/SP/MIC] jack.
• NORM-1: (default)
• NORM-2:
• SIMPLE:
• COMMON (NORM-1/NORM-2/SIMPLE):
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.
■ Optional HM-75A REMOTE CONTROL SPEAKER MICROPHONE
[A] Selects band.
[B] Toggles VFO mode and memory mode.
[Y] Frequency or memory channel “UP”.
[Z] Frequency or memory channel “DOWN”.
[A] Toggles the monitor function.
[B] Toggles VFO mode and memory mode.
[Y] Frequency or memory channel “UP”.
[Z] Frequency or memory channel “DOWN”.
❮MENU screen❯ ➪ ❮SET MODE❯ ➪ ❮MIC SIMPLE MODE❯
(Push [MENU/LOCK]) (Rotate [DIAL]
†
, then push [ï](5)
‡
.)
†
[DIAL] ↔ [ ](2)/[ ](8)
‡
[ ](5) ↔ [ ](6)
[A] Toggles the monitor function.
[B] Selects call channel C0.
[Y] Selects memory channel 000 in memory mode.
[Z] Selects memory channel 001 in memory mode.
[A] Transmits T-CALL (1750 Hz tone) while pushing [PTT].
[Y] Volume “UP” while operating the monitor function.
[Z] Volume “DOWN” while operating the monitor function.