60
13
HM-127 REMOTE-CONTROL MICROPHONE
■
Optional Voice scrambler
operation
D
D
Activating the Scrambler
q
Select an operating channel,
except for Channel 16, Chan-
nel 70 or weather channels.
w
While pushing
[
[
H/L
H/L
]
]
, push
[
[
LO/DX
LO/DX
]
]
(
(
SCR)
SCR)
to turn the
Voice scrambler function ON.
• “SCRM” appears.
e
To turn the Scrambler func-
tion OFF, repeat step
w
.
• “SCRM” disappears.
D
D
Programming scramble codes
There are 128 codes available with UT-98 or 32 codes (01
to 32) available with the UT-112 for programming. In order to
understand one another, all transceivers in your group must
have the same scrambler code as well as the same scram-
bler unit. The scrambler code is programmed in Set mode.
See pgs. 10, 41 for details.
■
Dualwatch/Tri-watch
operation
q
Push
[
[
Y
Y
Y
Y
]
]
/
[
[
Z
Z
Z
Z
]
]
to select the desired channel.
• Push
[
[
CH/WX
CH/WX
]
]
(
(
U/I/C)
U/I/C)
several times while pushing
[
[
H/L
H/L
]
]
to
select the channel group (USA, INT, CAN), if desired.
w
Push
[
[
CH/WX
CH/WX
]
]
(
(
U/I/C)
U/I/C)
for 1 sec. to start Dualwatch or
Tri-watch.
• “DUAL” appears during Dual-
watch; “TRI” appears during Tri-
watch.
• A beep tone sounds when a sig-
nal is received on Channel 16.
• Tri-watch becomes Dualwatch
when receiving a signal on call
channel.
• Dualwatch or Tri-watch can be
selected in the transceiver’s Set
mode.
e
To cancel Dualwatch/Tri-watch, push
[
[
CH/WX
CH/WX
]
]
(
(
U/I/C)
U/I/C)
again.
DW
DW
DW
IC
Appears when the Voice
scrambler function is in use
Appears when the Dual or
Tri-watch function is in use.
