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y
ATTENUATOR/INTERCOM/SCRAMBLER KEY
[
[
LO/DX
LO/DX
]
]
(
(
SCR)
SCR)
➥
Toggles the Attenuator function ON or OFF when
pushed momentarily. (p. 8)
• “
LOCAL
” appears when the Attenuator is in use. The order of
indication precedence is “
SP OFF
,” “
LOCAL
” and “
CALL
.”
➥
Activates an optional Intercom function when pushed for
1 sec. (p. 36)
➥
Calls optional HM-127
REMOTE-CONTROL MICROPHONE
when pushed and held while in Intercom mode. (p. 36)
➥
While pushing
[
[
HI/LO
HI/LO
]
]
, activates an optional Voice
scrambler function. (p. 10)
• The optional Voice scrambler function cannot be used on
Channel 16 and 70.
u
CHANNEL 16/CALL CHANNEL KEY
[
[
9
9
]
]
➥
Selects Channel 16 when pushed. (p. 6)
➥
Selects call channel when pushed for 1 sec. (p. 6)
• “
CALL
” appears when call channel is selected. “
SP OFF
”
and “
LOCAL
” indications have priority.
➥
Push for 3 sec. to enter call channel programming con-
dition when call channel is selected. (p. 9)
➥
While pushing
[
[
HI/LO
HI/LO
]
]
, enters channel comments pro-
gramming condition. (p. 9)
➥
Enters Set mode when pushed while turning power ON.
(p. 38)
i
DISTRESS KEY
[
[
DISTRESS
DISTRESS
]
]
Transmits Distress call when pushed for 5 sec. (p. 18)
o
CHANNEL/DUALWATCH/TRI-WATCH KEY
[
[
CH/WX
CH/WX
]
]
(
(
U/I/C)
U/I/C)
➥
Selects and toggles the regular channels and weather
channel when pushed momentarily. (p. 7)
➥
While pushing
[
[
HI/LO
HI/LO
]
]
, selects one of 3 regular chan-
nels in sequence when pushed. (p. 7)
• International, U.S.A. and Canadian channels are available for
regular channels.
➥
Starts Dualwatch or Tri-watch when pushed for 1 sec.
(p. 11)
➥
Stops Dualwatch or Tri-watch when either is activated.
!0
SCAN KEY
[
[
SCAN
SCAN
]
]
(
(
)
)
(p. 13)
➥
Starts and stops Normal or Priority scan when tag
(scanned) channels are programmed.
➥
Push
[
[
SCAN
SCAN
]
]
(
(
)
)
for 1 sec. to set or cancel the dis-
played channel as a tag (scanned) channel.
➥
While pushing
[
[
HI/LO
HI/LO
]
]
, push for 3 sec. to clear or set
all tag channels.
!1
DSC/POSITION KEY
[
[
DSC/ENT
DSC/ENT
]
]
(
(
)
)
➥
Selects the DSC menu when pushed. (p. 14)
➥
Shows current position and time from a GPS receiver,
etc. when pushed for 1 sec. (p. 17)
POS
TAG
TAG
DW
16
16
IC
PANEL DESCRIPTION
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2
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