
KTD-S0002-I Page 16 Graphics Interface
pITX-SP User's Guide
6.7 Backlight Connector
Backlight is available through the J1801 connector (7 pins). An external voltage source must be used to
supply the backlight with +5V or +12V.
Header Pin Signal Name Function
1 N.C. Not connected
2 BKLTADJ Brightness control (0V - +5V)
3 GND Ground
4 N.C. Not connected
5 N.C. Not connected
6 GND Ground
1
7 BKLTON Backlight on/off
6.8 Display Default Settings
On the first boot-up a DVI monitor must be connected to the pITX-SP. The simultaneous mode is not sup-
ported by Intel
®
. During the boot process respectively DOS mode the VGA BIOS only allows a DVI monitor or
a flat panel.
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