Icom IC-R20 Two-Way Radio User Manual


 
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9
COMFORTABLE RECEIVING
DTCS polarity setting
As well as the code setting, the polarity setting is also avail-
able for the DTCS operation. When a different polarity is set,
the DTCS never releases audio mute even a signal with
matched code number is received.
qPush [8 SET] for 1 sec. to enter set mode.
wRotate [R-DIAL] to select “SET EXPAND” item, then push
[8 SET].
eRotate [R-DIAL] to turn the expanded set mode ON, then
push [8 SET].
rRotate [R-DIAL] to select “DTCS POLARITY” item, then
push [8 SET].
tRotate [R-DIAL] to select the polarity from “NORMAL” and
“REVERSE,” then push [8 SET].
yPush [DUALWATCH] to exit set mode.
DTCS-POLARITY
-REVERSE
>NORMAL
----------------
DTCS-POLARITY
>REVERSE
-NORMAL
----------------
Normal polarity Reverse polarity
-BANK-LINK
>DTCS-POLARITY
-DTCS-CODE
-TONE-FREQ
-DUPLEX
-OFFSET-FREQ
----------------
***-SET-MODE-***
[R-DIAL]
T-SCAN
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