User`s manual

INSTALLATIONS
MB770 User’s Manual 7
Setting the Jumpers
Jumpers are used on MB770 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 MB770 and their respective functions.
Jumper Locations on MB770 ......................................................... 8
JP1: COM3 RS232 +5V / +12V Power Setting ............................. 9
JP2: COM4 RS232 +5V / +12V Power Setting ............................. 9
JP3: LCD Panel Power Selection ................................................... 9
JP4: LCD Panel Channel Selection ................................................ 9
J10: Secondary IDE UDMA Selection......................................... 10
JBAT1: Clear CMOS Setting ....................................................... 10