AFL-xxA-N270 Series Panel PC
Page 37
Figure 4-7: Clear CMOS Jumper
4.9.4 COM Port Pin 9 Select
Jumper Label:
JP8
and
JP10
Jumper Settings:
See
Table 4-4
Jumper Location:
See
Figure 4-8
Two jumpers (JP8 and JP10) configure pin 9 on COM1 and COM3 DB-9 connectors. Pin 9
on the COM1 and the COM3 DB-9 connectors can be set as the ring (RI) signal, +5 V or
+12 V. The COM1 and COM3 Pin 9 Setting jumper selection options are shown in
Table
4-4
.
JP8
Description
Short 1-3
COM1 RI Pin use +12 V
Short 5-7
COM1 RI Pin use +5 V
Short 7-9
COM1 RI Pin use RI
Default
Table 4-4: COM1 Pin 9 Setting Jumper Settings
JP10
Description
Short 1-2
COM3 RI Pin use +12 V
Short 3-4
COM3 RI Pin use RI
Default
Short 5-6
COM3 RI Pin use +5 V
Table 4-5: COM3 Pin 9 Setting Jumper Settings
Summary of Contents for AFL-A-N270
Page 15: ...AFL xxA N270 Series Panel PC Page 1 1 Introduction Chapter 1 ...
Page 23: ...AFL xxA N270 Series Panel PC Page 9 2 Detailed Specifications Chapter 2 ...
Page 36: ...AFL xxA N270 Series Panel PC Page 22 3 Unpacking Chapter 3 ...
Page 41: ...AFL xxA N270 Series Panel PC Page 27 4 Installation Chapter 4 ...
Page 70: ...AFL xxA N270 Series Panel PC Page 56 5 System Maintenance Chapter 5 ...
Page 77: ...AFL xxA N270 Series Panel PC Page 63 6 AMI BIOS Setup Chapter 6 ...
Page 117: ...AFL xxA N270 Series Panel PC Page 103 7 Software Drivers Chapter 7 ...
Page 145: ...AFL xxA N270 Series Panel PC Page 131 Step 1 A System Specifications Appendix A ...
Page 149: ...AFL xxA N270 Series Panel PC Page 135 B Safety Precautions Appendix B ...
Page 155: ...AFL xxA N270 Series Panel PC Page 141 C BIOS Configuration Options Appendix C ...
Page 159: ...AFL xxA N270 Series Panel PC Page 145 D Watchdog Timer Appendix D ...
Page 162: ...AFL xxA N270 Series Panel PC Page 148 E Hazardous Materials Disclosure Appendix E ...
Page 166: ...AFL xxA N270 Series Panel PC Page 152 F Index ...