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T20 User Interface Definition V2-0
SCAN....
continued
•
If the ^/CALL or v/LOCK button is
pressed while the radio is scanning,
the scan direction will change to
increasing or decreasing
corresponding to which key is
pressed.
•
If CTCSS is currently set for any
channel, that channel will be
scanned with the CTCSS code as
set.
•
To resume scanning, press and
release the MON/SCAN button.
CALL
•
To send a call alert, press and
hold the ^/CALL button for 3
seconds.
•
The call tone will be heard on the
speaker for confirmation.
KEYPAD LOCK
•
To lock the keypad, press and
hold the v/LOCK button for 3
seconds.
•
To unlock the keypad, press and
hold the v/LOCK button for 3
seconds.
•
PTT and CALL buttons will still be
active.
The TX icon will appear while transmitting a call alert.
The LOCK icon will appear on the display when the
Midland Radio Corporation
keypad is locked.
Page 7 of 10
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