Avalue ARC-1209 - Manual (Page 27)

Quick Reference Guide
ARC-1209 Quick Reference Guide 27
2.6.16 Miscellaneous setting connector (JFP1)
Signal PIN
PWBT
1
2
RST#
3
4
PWR-LED- 5
PWR-LED+ 6
HDD-LED- 7
HDD-LED+ 8
LAN1-LED- 9
LAN1-LED+ 10
LAN2-LED- 11
LAN2-LED+ 12
2.6.17 LCD backlight brightness adjustment (JBLK_CTRL1)
PIN Signal Note
1-2 BLK_VR_MOD VR must select 10K/1%
3-4 BLK_BRI_UP
Low pulse button for
backlight brighter
5-6 BLK_BRI_DN
Low pulse button for
backlight dim