1
SCAN TAG KEY
Adds or deletes the selected channel to the scan
group.
• “” appears above the [TAG] key when the channel be-
longs to the scan group.
PRIORITY CHANNEL KEY
Selects a priority A or priority B channel with each
push.
LOCK KEY
Electronically locks all programmable keys except
the [
MONI] and [EMER] keys.
MONITOR KEY
Activates the following functions on each channel in-
dependently:
• Push and hold the key to unmute the channel (audio is
emitted).
• Push the key to toggle the monitor function ON and OFF
(or ON only or OFF only depending on the pre-setting).
OUTPUT POWER SELECTION KEY
Selects the transmit output power temporarily or per-
manently depending on the pre-setting.
• Ask your dealer or system operator for the output power
level for each selection.
3
BANK SELECT KEY
Sets the [
CH UP
] and [
CH DN
] keys as bank up/down
keys.
• Push this key, then push the [
CH UP
] or [
CH DN
] to select
the desired bank.
• When the optional UT-105 is installed, push one or more
times to select a channel bank for conventional channels
or SmarTrunk II™ channels while pushing [
BK S
].
OPERATING CHANNEL KEYS
Select an operating channel directly without the [
CH
UP
] and [
CH DN
] keys.
SCAN START/STOP KEY
Push this key to start scanning; and push again to
stop.
NOTE: Hung the microphone to the microphone
hanger to operate scanning. When release the
microphone, scan will be canceled.
Push and hold this key to indicate the scan group,
then push [
CH UP
] or [
CH DN
] to select the desired
group.