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7.3.8 Delete radio station
According to 7.3.7 station retrieval operation introduction, select the unwanted radio station, long press the [
screen LCD displays the "
7.3.9 About the North American WB weather band
Lightly press the [
] key to switch to the WB weather band. Lightly press the [
shuttle [
] buttons to select the weather frequency points to be received. The receiving frequency points are:
1-162.400MHZ, 2-162.425MHZ, 3-162.450MHZ: 4-162.475MHZ,
5-162.500MHZ, 6-162.525MHZ, 7-162.550MHZ
7.3.9.1 Automatically search for North American weather radio stations
In WB working mode, press and hold the [
displays the "ALE" character. In the automatic search for "ALE" state, when no weather radio station is found , you need to press and
hold the [
] key again for 2 seconds to exit the "ALE" automatic search mode.
(Note that after entering the automatic search mode, pressing any key has no effect. You must press the [
release the automatic search mode before you can use other radio functions)
7.3.10 When the radio is working in each band, enter the setting function
In the radio working mode, press and hold the [
Select the main menu by rotating the shuttle button [
Press the shuttle button [
by rotating the shuttle button [
After confirmation, the main screen LCD displays: SETTING OK .
Exit settings : In submenu mode, if you are exiting: tap the [
automatically exit.
Receiving frequency
band
FM
" character, indicating that the radio station has been deleted.
] key for 2 seconds to enter the automatic search for weather radio stations. The LCD
] key to enter the setting function. After entering the main menu
] to confirm entering the submenu selection.
] clockwise or counterclockwise. After selecting, press the shuttle button [
The main screen displays the main
menu and 6 tasks are displayed.
ANT-KEEP-PASS
(Antenna channel pass-through)
ANT-CHANNLE
(Antenna channel selection)
ANT-LNA1-GAIN
(LNA1 antenna channel gain selection)
ANT-LNA2-GAIN
(LNA2 antenna channel gain selection)
ATT-GAIN
(Antenna attenuation selection)
ANT-DEFAULT
(Default antenna)
] clockwise or counterclockwise.
] key to exit, or leave it alone for about 10 seconds, the system will
Submenu selection operation instructions
Press and hold the [
"ANT-KEEP-PASS" interface is displayed on the main screen.
Press the shuttle button [
indicating that the setting is completed.
Press and hold the [
NLE" interface is displayed on the main screen.
Press the shuttle button [
select:
ANT- HPF ( HPF filter)
ANT-LNA1 (LNA1 channel)
After selecting, lightly press the shuttle button [
and SETTING OK will be displayed, indicating that the setting is
completed.
Press and hold the [
GAIN" interface is displayed on the main screen.
Press the shuttle button [
rotate the shuttle button [
ANT- LNA1 -GAIN-L ( LNA1 antenna channel low gain )
ANT-LNA1-GAIN-H ( LNA1 antenna channel high gain )
After selecting, lightly press the shuttle button [
and SETTING OK will be displayed, indicating that the setting is
completed.
Press and hold the [
GAIN" interface is displayed on the main screen.
Press the shuttle button [
rotate the shuttle button [
A NT- LNA 2-GAIN-L ( LNA 2 antenna channel low gain )
ANT-LNA2-GAIN-H ( LNA 2 antenna channel high gain )
After selecting, lightly press the shuttle button [
and SETTING OK will be displayed, indicating that the setting is
completed.
Press and hold the [
interface is displayed on the main screen.
Press the shuttle button [
rotate the shuttle button [
ANT-10DB: Antenna attenuation 10DB
ANT-20DB: Antenna attenuation 20DB
After selecting, lightly press the shuttle button [
and SETTING OK will be displayed, indicating that the setting is
Press and hold the [
FAULT" interface is displayed on the main screen.
Press the shuttle button [
indicating that the setting is completed.
10
] key , the main
or
] key or rotate the large and small
] key for 2 seconds to
] to confirm.
] key for 2 seconds until the
] lightly, SETTING OK is displayed,
] key for 2 seconds until the "ANT-CHAN-
] lightly to enter the submenu and
] key for 2seconds until the "ANT-LNA1-
] lightly to enter the submenu, and
] to select:
] key for 2seconds until the "ANT-LNA2-
] lightly to enter the submenu, and
] to select:
] key for 2seconds until the "ANT-GAIN"
] lightly to enter the submenu, and
] to select:
] key for 2seconds until the "ANT-DE-
] lightly, SETTING OK is displayed,
] to confirm,
] to confirm,
] to confirm,
] to confirm,
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