Setting Dtcs Polarity - Icom ic-U80 Instruction Manual

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 will never open, 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 [p] or [q] to select the DTCS polarity item (dtP).
e Rotate [VOL] to set the desired polarity setting to "dtP.nn"
, "dtP.nR"
(normal)
or "dtP.RR"
verse, RX: normal)
TX/RX: Normal polarity
TX: Reverse, RX: Normal
r Push [# ENT] to exit the Set mode.
NOTE: When you use the DTCS encoder, the DTCS po-
larity setting affects only transmitting.
34
, "dtP.Rn"
(TX: normal, RX: reverse)
.
(reverse)
TX: Normal, RX: Reverse
TX/RX: Reverse polarity
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 one or more times to activate a desired tone
function.
: Push
(TX: re-
Repeater tone
Tone squelch with
pocket beep
Tone squelch
e Operate the transceiver in the normal way.
, and then .
Function OFF
DTCS squelch
DTCS squelch with
pocket beep
DTCS encoder