Trekstor i.Beat 115 ユーザーズマニュアル

2 How to use the TrekStor i.Beat 115

2.3.8 Backlight

To set the backlight time press the ’M’ key to enter the main menu.
Press the ’

N’ or ’H’ key to select ’Backlight’ and press the ’Iq’ key to

display its options. Select among the four options ’5 Secs’ , ’10 Secs’ ,
’Always on’ and ’Disable’ by turning the Control Wheel. Press the
’

Iq’ key to confirm your selection.

According to this setting, the backlight will last for the preset time when
any key is pressed.

2.3.9 Contrast

To set the background against the foreground contrast press the ’M’ key
to enter the main menu. Press the ’

N’ or ’H’ key to select ’Contrast’

and press the ’

Iq’ key to confirm. Adjust the contrast using the ’N’ or

’

H’ key. Press ’H’ to decrease the contrast or press ’N’ to increase the

contrast. Press the ’

Iq’ key to confirm the setting.

If you want to reserve the previous setting, just press the Control Wheel.

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