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1.3 TX Power
This function can achieve quick switch of high/low power.
When communication distance meets your requirements,
low power can be selected to save power. When low power
does not enable you to communicate with other radios
away from distance, and then please choose high power.
According to the preprogrammed [Adjust Power Level]
shortcut keys, switch transmitting power of the current
channel between high/low. You can set the transmitting
power level of each channel to be high or low. The menu
functions as follows:
1) Press [MENU] key to enter the main menu.
2) Press [
] / [
] key to Settings, then Press [MENU] key
to select.
3) Press [
] / [
] key to Radio Settings, then Press
[MENU] key to select.
4) Press [
] / [
] key to TX Power , then press [MENU]
key to select.
5) Follow the screen prompt to change the current Settings.
6) Press [MENU] key to select new power level.
•Return to the previous menu. Press [BACK] key return to
the home screen, and screen displays the power level icon.
Note: An "H" above the screen indicates the current high
power; "L" indicates the current low power.
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1.4 Backlight
You can turn on or off the screen backlight of the radios if
needed. This setting will also affect the back light of the
menu and numeric keyboard. According to the pre-pro-
grammed backlight automatic on-off key, switches backlight
Settings.
1.4.1. Backlight Switch Setting
The menu functions as follows:：
1) Press [MENU] key to enter the main menu.
2) Press [
] / [
] key to Settings, then press [MENU] to
select.
3) Press [
] / [
] key to Radio settings, then press
[MENU] to select.
4) Press [
] / [
] key to Backlight, then press [MENU] to
select.
5) The screen displays "Always" and "Timer" option. Press
[
] / [
] key to select " Always ", then press [MENU] to
select.
6) If you select "Always", press the [MENU] key to enable
the backlight normally open function, then the screen
backlight will be always on and always lit
• If select "Timer", Press [MENU] key to confirm the auto
lock keypad function.
1.4.2 . Backlight Delay Time Setting
The backlight delay time setting applies only to the
backlight timing mode. The menu function operates as
follows:
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