User manual

19 TPC-1071H/1271H/1571H User Manual
Appendix A Jumper & Dip Switch Setting List and DIO Pin Assignment and Wiring
A.2 Jumper Settings
A.2.1 JP1 LCD Power Select
JP1 is used to select LCD power
* Default setting
A.2.2 JP2 CMOS Clear Select
JP2 is used to select CMOS enable/disable
* Default setting
Description
1-3 & 2-4 +5V is used to supply LCD panel
3-5 & 4-6 +3.3V is used to supply LCD panel*
Description
2-3 Enable (Clear CMOS)
1-4 Disable*