User Manual

AFL2-W15A-N270 Panel PC
Page 22
Clear CMOS Description
Short 1 - 2 Keep CMOS Setup (Default)
Short 2 - 3 Clear CMOS Setup
Table 2-4: Clear CMOS Jumper Settings
The location of the clear CMOS jumper is shown in Figure 2-11 below.
Figure 2-11: Clear CMOS Jumper Location
2.7.4 COM 1 Port Pin 9 Select
Jumper Label: JP5
Jumper Type:
10-pin header
Jumper Settings:
See
Table 2-5
Jumper Location:
See
Figure 2-12
The jumper configures pin 9 on COM1 connector. Pin 9 on the COM1 connector can be
set as the ring (RI) signal, +5 V or +12 V. The COM1 Pin 9 Setting jumper selection
options are shown in
Table 2-5.
JP5 Description
Short 1-3 COM1 RI Pin use +12 V
Short 5-7 COM1 RI Pin use RI