Vertex Standard VZ-80 Operating Manual page 24

squelch mode;
If it is PL, press " / " key to select from 50 groups
PL(refer to coding form)
If it is DPL normal code, press " / " key to select
from 104 groups N DPL.
If it is DPL reverse code, press " / " key to select
from 104 I DPL.
Press "F" key to confirm and enter PL/DPL TX
setting, but it'll quit if current channel is at
talk-around mode; press "PTT" button to confirm
and quit.
Display transmitting PL/DPL for: no code as "R OFF",
PL as "R 67.0" or DPL as "R 023N", reversed DPL as
"R023I".
Press "6 "key to shift from above 4 types of
SQT
squelch mode;
If it is PL, press " / " key to select from 50 groups
PL(refer to coding form)
If it is DPL normal code, press " / " key to select
from 104 groups N DPL.
If it is DPL reverse code, press " / " key to select
from 104 I DPL.
Press "F" key to confirm and quit, press "PTT"
button to confirm and quit.
Press "F" + "7 " key: To switch channel
MODE
display mode.
Enable it to switch channel display modes, display RX
frequency or channel name.
Press "F" + "8 " key: To turn On/Off FM
FM
radio mode.
When turn on the FM radio mode, it will display "
icon.
Press "F" + "9 " key: To enter menu
SEL
setting mode.
Press" / " key to select menu, then press "F" key to
set or press other button key to cancel setting.
Press "F" + "0 " key: To enter add scan
LIST
channel setting mode.
Current channel will be added to scan list or deleted by
operating it each time. When the current channel is on
scan list displays icon "
FM
"
"
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