Dfi BT160 Manuel d'utilisateur télécharger pdf (Page 18)

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Chapter 2 Hardware Installation

Chapter 2

Backlight Power Select

132

1-2 On: +5V

2-3 On: +3.3V (default)

JP16 is used to select the power level of backlight brightness control: +5V or +3.3V.

Important:

Before powering-on the system, make sure that the power settings of JP16 match the

power specification of backlight control. Selecting the incorrect voltage will seriously

damage the backlight.

JP16

LCD/Inverter Power Select

2-3 On: +5V (default)

1-2 On: +12V

132

JP21 is used to select the power level of the LCD/inverter power connector.

JP21

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Dfi BT160 Manuel d'utilisateur Page 18