Nexus 21 NX2000 operation manual Radio Settings, Backlight adjustment, Contrast adjustment

English VHF NX2000

9 RADIO SETTINGS

Use the instruction listed below to set up user environment.

To enter Radio settings, press MENU followed by ENT

9.1Backlight adjustment

Press “▲”“▼”on the fist microphone/controller to select BACKLIGHT option and press (ENT) to obtain the following screen.

Then, press “▲”“▼”to adjust the brightness of backlight. There are 5 levels of brightness. Press (ENT) for confirmation exit.

9.2Contrast adjustment

Using “▲”“▼”on the fist microphone/controller to select CONTRAST and press (ENT) to obtain the following screen.

Then, press “▲”“▼”to adjust the contrast of the screen. There are 6 levels of contrast. Press (ENT) for confirmation and exit.

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