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Midland CT890 instruction guide
Scanned CTCSS/DCS tones (SC-QT) - MENU 48
This function is helpful to decode a CTCSS/DCS tone if you don’t know
the exact code:
•
ALL (E DECODER)
•
ENCODER
•
DECODER
Press
MENU + 48
; the display will show “
SC-QT
”.
Press
MENU
to enter the function. Select on of the 3 options with the
▼/▲
keys or with the encoder. Press
MENU
again for confirmation and
EXIT
to return to standby mode.
To make a scan of these tones, see par.
MENU 29
.
Mute on the secondary frequency (SMUTESET) -
MENU 49
The Mute function deactivates the volume on the secondary frequency.
It is very useful, especially when you operate in dual band VHF/VHF; UHF/
VHF; UHF/UHF.
In Standby mode press
MENU + 4
9; the display will show “
SMUTESET
”.
Press
MENU
to enter the function. With the
▼/▲
keys or with the enco-
der select one of the following options:
•
OFF
: function deactivated
•
TX:
when the main frequency is transmitting, the reception volume of
the secondary frequency is disabled
•
RX:
when the main frequency is receiving, the reception volume of
the secondary frequency is disabled
•
TX/RX:
when the main frequency is transmitting and receiving, the
reception volume of the secondary frequency is disabled
Confirm with
MENU
and press
EXIT
to return to the standby mode.
Setting of group selective call code (CALL CODE) –
MENU 50
The selective calls can be programmed with the optional programming
software PRG-10.
