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HM-134 REMOTE-CONTROL MICROPHONE
➥Enter set mode when pushed and held while turning
power ON. (pgs. 14, 37)
t DIAL SWITCH [DIAL]
➥Selects and toggles the regular channels when pushed
momentarily. (pgs. 6, 7, 32)
➥While pushing and holding [H/L], push to select channel
group. (pgs. 6, 7 and 32)
•The “ EUR” version has International channels only and this
function is not available.
y DUAL-WATCH/INTERCOM SWITCH [DUAL•IC]
➥Push to start dualwatch or tri-watch. (pgs. 11, 36)
➥Push and hold for 1 sec. to activate the intercom func-
tion. (pgs. 17, 38)
➥Push to stop dualwatch or tri-watch when either is acti-
vated.
➥While pushing and holding the switch, you can call the
IC-M503 in intercom mode. (pgs. 17, 38)
u SQUELCH/MONITOR/LOCK SWITCH [SQL•MONI•L]
➥After pushing [SQL], [Y]/[Z] sets the squelch threshold
level. (p. 33)
➥Push and hold [SQL•MONI] for 1 sec. to turn the monitor
function ON. (p. 34)
➥While pushing and holding [H/L], push [SQL•MONI•L] to
toggle the microphone key lock function ON or OFF. (p.
34)
•“ 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.
➥Advances the cursor while in memory name program-
ming condition. (pgs. 9, 38)
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. 34)
➥Moves the cursor backward while in memory name pro-
gramming condition. (pgs. 9, 38)
o TRANSMIT POWER SWITCH [H/L]
➥When pushed, toggles high and low power. (pgs. 8, 33)
•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. 34)
•“ 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. 13, 36)
➥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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