TRX TRX-05 Series, Руководство пользователя

Страница: 16 / 26

14
1. Press the MENU button 5 times: “RO” will be
displayed on the LCD screen.
2. Press the UP

/DOWN

button enable or
disable the Roger beep – turn it ON or OFF.
3. Press the PTT button to confirm your selection
and return to the standby mode.
7.5
BACKLIT DISPLAY
Press any button to activate the LCD backlight.
The back light stay activated for approximately 5
seconds.
7.6
BATTERY SAVE FUNCTION
When the Radio has not been used for 6 seconds,
battery save mode is automatically activated. This
does not affect reception or transmission and
standby mode is automatically re-activated as soon
as a signal is detected.
7.7
BUILT-IN LED TORCH
The Radio has a built-in LED light that can be used
for lighting needs. Press the LED Light Button
when required.
7.8
BUTTON LOCK
1. Press and hold MENU button for 3 seconds to
lock the device.
2. Press and hold MENU button for 3 seconds to
unlock the device.