Icom IC-V80 Instruction Manual - Page 40

Setting DTCS polarity, Operation

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8 TONE SQUELCH AND POCKET BEEP D Setting DTCS polarity For DTCS operation, the polarity setting is also configurable, as well as the code setting. If the polarity is different, the DTCS squelch never opens, even when receiving a signal that includes a matched DTCS code. q P ush [FUNC](M), and then [SET](8) to enter the Set mode. w P ush [] or [] to select the DTCS polarity item (dtP). e R otate [VOL] to select a desired polarity setting between "dtP.nn" (normal), "dtP.nR" (TX: normal, RX: reverse), "dtP.Rn" (TX: reverse, RX: normal) and "dtP.RR" (reverse). D Operation q S et a desired operating frequency, and then a CTCSS tone or a DTCS code. w P ush [FUNC](M), and then [TONE](1). • Repeat step w several times to activate a desired tone function. Push , and then to select the tone function in sequence. Repeater tone Function OFF TX/RX: Normal polarity TX: Normal, RX: Reverse Tone squelch with pocket beep DTCS squelch TX: Reverse, RX: Normal TX/RX: Reverse polarity r Push [# ENT] to exit the Set mode. Tone squelch DTCS squelch with pocket beep e Operate the transceiver in a normal way. 33

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33
D
Setting DTCS polarity
For DTCS operation, the polarity setting is also configurable,
as well as the code setting. If the polarity is different, the
DTCS squelch never opens, even when receiving a signal
that includes a matched DTCS code.
q
Push
[FUNC](
M
)
, and then
[SET](8)
to enter the Set mode.
w
Push
[
]
or
[
]
to select the DTCS polarity item (dtP).
e
Rotate
[VOL]
to select a desired polarity setting between
“dtP.nn”
(normal)
, “dtP.nR”
(TX: normal, RX: reverse)
, “dtP.Rn”
(TX: reverse, RX: normal)
and “dtP.RR”
(reverse)
.
r
Push
[# ENT]
to exit the Set mode.
D
Operation
q
Set a desired operating frequency, and then a CTCSS tone
or a DTCS code.
w
Push
[FUNC](
M
)
, and then
[TONE](1)
.
•
Repeat step
w
several times to activate a desired tone function.
e
Operate the transceiver in a normal way.
8
TONE SQUELCH AND POCKET BEEP
TX/RX: Normal polarity
TX: Normal, RX: Reverse
TX: Reverse, RX: Normal
TX/RX: Reverse polarity
Function OFF
Push
, and then
to select the tone function in sequence.
Tone squelch with
pocket beep
Tone squelch
DTCS squelch
DTCS squelch with
pocket beep
Repeater tone