Acnodes FES2215 User Manual page 21

19. Digital I/O He ader (10 -pin JG PIO1) [re fer to P.13 , No. 13 ]
20. Panel Brightness and Speaker Volume Control (7-pin BLT_VOL1) [refer to P.1 3, No. 2 1]
21. Panel BackLight Inve rte r Connector (6-pin BLT_PWR2) [re fer to P.1 3, No. 2 2]
22. RJ-45 COM Port C (8-pin COM Port C ) [refer to P.13, N o. 1 1]