Icom IC-M601 Instruction Manual page 55

➥ Enter set mode when pushed and held while turning
power ON. (pgs. 37, 57)
t DIAL SWITCH [DIAL]
➥ Selects and toggles the regular channels when pushed
momentarily. (pgs. 9, 52)
➥ While pushing and holding [H/L], push to select channel
group. (pgs. 9, 52)
• International and U.S.A. channels are available for regular
channels. (depends on transceiver's version)
y DUAL-WATCH/INTERCOM SWITCH [DUAL•IC]
➥ Push to start dualwatch or tri-watch. (pgs. 13, 56)
➥ Push and hold for 1 sec. to activate the intercom func-
tion. (pgs. 36, 58)
➥ Push to stop dualwatch or tri-watch when either is acti-
vated.
➥ While pushing and holding the switch, you can call the
IC-M601 in intercom mode. (pgs. 36, 58)
u SQUELCH/MONITOR/LOCK SWITCH [SQL•MONI•L]
➥ After pushing [SQL], [Y]/[Z] sets the squelch threshold
level. (p. 53)
➥ Push and hold [SQL•MONI•L] for 1 sec. to turn the mon-
itor function ON. (p. 54)
➥ While pushing and holding [H/L], push [SQL•MONI•L] to
toggle the microphone key lock function ON or OFF. (p.
54)
• " T " appears while key lock function is in use.
• [PWR], [PTT], [VOL], [SQL] and [H/L] still function when the
microphone key lock function is turned ON.
HM-134 REMOTE-CONTROL MICROPHONE
➥ Advances the cursor while in channel comment pro-
gramming condition. (pgs. 11, 58)
i VOLUME/DIMMER SWITCH [VOL•DIM]
➥ After pushing [VOL], [Y]/[Z] adjusts the audio level.
➥ Push and hold [VOL•DIM] for 1 sec. to adjust the bright-
ness of the LCD and switch backlight. (p. 54)
➥ Moves the cursor backward while in channel comment
programming condition. (pgs. 11, 58)
o TRANSMIT POWER SWITCH [H/L]
➥ When pushed, toggles high and low power. (pgs. 10, 53)
• Some channels are set to low power only.
➥ While pushing and holding this switch, other switches
perform secondary functions.
➥ Toggles the all key lock function ON or OFF when
pushed and held while turning power ON. (p. 54)
• " T " flashes while the all key lock function is in use.
• Only [PWR] and [PTT] function when the all key lock function
is in use.
!0 SCAN SWITCH [SCAN•TAG] (pgs. 15, 57)
➥ Starts and stops normal or priority scan when tag chan-
nels are programmed.
➥ Push and hold [SCAN•TAG] for 1 sec. to set the dis-
played channel as a tag (scanned) channel.
➥ While pushing and holding [H/L], push and hold for 3
sec. to clear all tag channels.
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