Partner SP-850 - Page 58

50 CHAPTER 4 LOCATING THE PROBLEM
Jumper Setting Description
LVDS POWER
LVDS voltage selection
1-2 (default) +3P3V
2-3 +5V
TOUCH
1-2 (default) USB
2-3 PS/2
ME
Close ME unlock
Open (default) ME lock
CASH DRAWER
Cash drawer voltage selection
1-2 (default) +24V
2-3 +12V
COM3 POWER
COM3 voltage selection
1-2 12V
3-4 (default) RI
5-6 5V
COM4 POWER
COM4 voltage selection
1-2 12V
3-4 (default) RI
5-6 5V