Digital I/O Output State; Dimming Mode Select - DFI BT160 User Manual

Digital I/O Output State

Based on the power level of DIO (Digital I/O) selected on JP17, JP20 (DIO pin 0-3) and JP18
(DIO pin 4-7) are used to select the state of DIO output: pull high or pull low. When selecting
pull high, the power selection will be the same as JP17's setting.
Chapter 2 Hardware Installation
Chapter 2
3
DIO 0-3
2
(JP20)
1
1-2 On: +5V or
+5V_standby
DIO 4-7
3
(JP18)
2
1
2-3 On: GND
(default)
20

Dimming Mode Select

JP15 allows you to select the mode for the lightness control of the LVDS panel.
Important:
You need to refer to your panel's user guide to determine the type of mode (PWM or
Voltage) most appropriate for your panel.
1 2 3
1-2 On: PWM Mode
JP15
1 2 3
2-3 On: Voltage Mode
(default)
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