S&T Kontron 3.5"-SBC-VR1000, Руководство пользователя, Страница: 60 / 92

3.5"-SBC-VR1000 - User Guide, Rev. 1.7
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7.17.7. Backlight Adjustment Selection (JP9)
The 2.0 mm pitch "Backlight Adjustment Selection" jumper (JP9) can be used to select by which mode the brightness
level in the LCD panel is adjusted.
Figure 37: Backlight Control Selection JP9
Table 44: Pin Assignment JP9
Jumper 1 Position
Description
Pin 1-2 Pin 2-3
X - PWM Mode
- X Voltage Mode
“
X’’ = Jumper set (short) and ‘‘-’’ = jumper not set (open)
7.17.8. LVDS EDID Selection (JP10)
The 2.0 mm pitch "LVDS EDID Selection" jumper (JP10) can be used to update LVDS firmware.
Figure 38: LVDS EDID Selection JP10
Table 45: Pin Assignment JP10
Jumper 1 Position
Description
Pin 1-2 Pin 2-3
X - Normal
- X LVDS EDID Write
“
X’’ = Jumper set (short) and ‘‘-’’ = jumper not set (open)
2
3
1
2
3
1