1 access the jumpers, 2 cf card setup, Table 2-2: afl2-w15a-n270 jumpers – IEI Integration AFL2-W15A-N270 v2.00 User Manual
Page 32: Table 2-3: cf card setup jumper settings

AFL2-W15A-N270 Panel PC
Page 20
Description
Label
Type
CF card setup
JCF1
2-pin header
Clear CMOS
J_CMOS1
3-pin header
COM1 Pin 9 setting
JP5
10-pin header
COM3 Pin 9 setting
JP7
6-pin header
COM3 RX RS-232/422/485 select
JP8
8-pin header
COM3 RS-232/422/485 select
JP10
12-pin header
COM3 TX RS-422/485 select
JP11
6-pin header
Table 2-2: AFL2-W15A-N270 Jumpers
2.7.1 Access the Jumpers
To access the jumpers, please remove the back panel and the internal aluminum chassis.
To remove the back panel, please refer to Section 2.6.
2.7.2 CF Card Setup
Jumper Label:
JCF1
Jumper Type:
2-pin header
Jumper Settings:
Jumper Location:
The CF Card Setup jumper sets the CF Type I card or CF Type II cards as either the slave
device or the master device. CF Card Setup jumper settings are shown in Table 2-3.
CF Setup
Description
Open
Master (Default)
Closed Slave
Table 2-3: CF Card Setup Jumper Settings
The CF Card Setup jumper location is shown in Figure 2-10.