GMRS-1904BLT Basic Operation 03-03-28
6
of
9
-
Correct channel is selected ( 1 to 22 ) and
-
Correct code is set ( 00 to 38 )
13) Channel Scanning
This feature allows you to monitor all activated channels while scanning.
?
To activate the Scan
-
Press the Scan[
S
] button
-
Radio will begin scanning.
-
When in scan Function, the display will show each scanning channel.
-
After an activated channel is scanned and received signal and then if there is no more signal, the
scan will resume automatically.
?
To disable the Scan
-
Press the Scan[
S
] button, the unit will stop the scanning.
-
SCAN
icon indicator will disappear from the LCD
-
The unit will return to home channel.
14) Call
-
Press the Call[
C
] button.(The "TX" LED will light with red color.)
15) Monitoring the channel
It is used for listening the week signal or to hear all activities on the channel by manually
overriding channel sub tone code setting.
?
To activate the Monitor feature
-
Press the Monitor[
MON
] button once.
(The
monitor
[
]
icon will appear on the LCD.)
?
To disable the Monitor feature
-
Press the Monitor[
MON
] button once.
(The
monitor
[
] icon will disappear on the LCD.)
16) Backlight
Backlight is used to improve the display visibility in dark condition.
?
To activate the Backlight
-
Press and hold the Monitor[
MON
] button in a moment.
?
To disable the Backlight
-
Press and hold the Monitor[
MON
] button in a moment once again.
17) Keypad Lock
The lock function is to avoid the accidental changes to channel with other radio settings. All
