4 jumpers, Suspend mode (jp1), Com1 rs-485 termination (jp5) – ADLINK ReadyBoard 740 User Manual
Page 30: Com2 rs-485 termination (jp4), Panel power voltage (jp6), Clear cmos switch (sw1), Jumpers
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18
Hardware Information
2.4
Jumpers
Suspend Mode (JP1)
COM1 RS-485 Termination (JP5)
COM2 RS-485 Termination (JP4)
Panel Power Voltage (JP6)
Clear CMOS Switch (SW1)
Press the SW1 switch to clear the CMOS.
Setting
Description
1-2 Short
S3 (default)
2-3 Short
S5
Setting
Description
Short
Terminated
Open
Not Terminated (default)
Setting
Description
Short
Terminated
Open
Not Terminated (default)
Setting
Description
1-2 Short
3.3V (default)
2-3 Short
5V
1
1
1
1
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