Intel IB957 user manual Setting the Jumpers

INSTALLATIONS

Setting the Jumpers

Jumpers are used on IB957 to select various settings and features according to your needs and applications. Contact your supplier if you have doubts about the best configuration for your needs. The following lists the connectors on IB957 and their respective functions.

Jumper Locations on IB957	9
JP2: LCD Panel Power Selection	10
JP3, JP4, JP5: RS232/422/485 (COM2) Selection	10
JBAT1: Clear CMOS Setting	11

IMPORTANT NOTE: When the system boots without the CRT being connected, there will be no image on screen when you insert the CRT/VGA cable. To show the image on screen, the hotkey must be pressed.

8 IB957 User’s Manual