ECK-3699GF Embedded System User Manual - ICP America

ECK-3699GF Embedded System
If the “CMOS Settings Wrong” message is displayed during the boot up process, the fault
may be corrected by pressing the F1 to enter the CMOS Setup menu. Do one of the
following:
• Enter the correct CMOS setting
• Load Optimal Defaults
• Load Failsafe Defaults.
After having done one of the above, save the changes and exit the CMOS Setup menu.
Clear CMOS
Short 1-2
Short 2-3
DESCRIPTION
Normal Operation (Default)
Clear CMOS Setup
Table 3-17: Clear CMOS Jumper Settings
The clear CMOS jumper is located in Figure 3-16.
3.4.2 COM2 Mode Selection
Jumper Label:
Jumper Type:
JP1
3-pin header
Jumper Settings: See Table 3-18
Jumper Location: See Figure 3-16
This jumper configures the COM2 connector as an RS-232 serial port or an
RS-422/RS-485 serial port. The selection options are shown in Table 3-18.
JP1
Short 1-2
Short 2-3
DESCRIPTION
RS-232 (Default)
RS-422/RS-485
Table 3-18: JP1 Jumper Settings
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