CT710 Instruction Guide | 21
The screen will show “007 LED?”. Press ENTER and you will see on
the display ”ON” (backlight on). Turn the encoder to select “ON” “OFF”
“AUTO”.
Press ENTER to confirm, and VFO/MR to exit.
Backlight Color Selection
In channel/frequency mode, press MENU and 8COLOR: the display will
show “008 LIGHT?”.
Press ENTER and by turning the encoder, you have the color options:
“ORANGE”, “PURPLE”, “BLUE”.
Press ENTER to confirm the desired backlight color and VFO/MR to exit.
Beep On/Off
If you enable this function, every time a button is pressed, you will hear
a Beep tone.
In channel/frequency mode, press MENU and 9BEEP: “009 BEEP?” will
appear on the display.
Press ENTER: “ON” means beep on, “OFF” means beep off; turn the enco-
der to choose one of the two options. Press ENTER to confirm and VFO/
MR to exit.
Keypad Lock Function Setting
This function is useful to lock the keypad and so, avoid any accidental
pressure of the buttons.
Press MENU and turn the encoder to item 11: the screen will display
“011 KEYBO?”.
This transceiver has 2 types of Keypad lock available: Auto-lock and Ma-
nual-lock.
Press ENTER: the display will show “AUTO” (keypad lock turns on auto-
matically).
Turn the encoder to select “MANUAL/AUTO”, then press ENTER to
confirm and VFO/MR to exit.
You can also press *LOCK: the display will show “LOCK?” .
If you want to lock the keypad hold down *LOCK for 2 seconds. To unlock
the keypad, press *LOCK again for 2 seconds: the keypad will be unlo-
cked.