Owner manual

AFOLUX LX Series Flat Panel PC
Page 67
Figure 4-14: Jumper Locations
4.5.1 JP3: COM3 Pin-9 Signal Select Jumper Settings
The COM3 pin-9 signal can be selected as 12V, 5V or Ring.
JP3 Description
Short 1-2 COM3 pin-9 is 12V output
Short 3-4 COM3 pin-9 is RI input Default
Short 5-6 COM3 pin-9 is 5V output
Table 4-1: COM3 Pin-9 Signal Select Jumper Settings