IEI Technology PPC-2706, Руководство пользователя

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PPC-2706/PPC-2708 Panel PC
Page 27
If the “CMOS Settings Wrong” message displays during the boot up process, try to correct
the fault by pressing the F1 to enter the CMOS Setup menu. Then do one of the
following:
Enter the correct CMOS setting
Load Optimal Defaults
Load Failsafe Defaults.
After one of the above has been done, save the changes and exit the CMOS Setup menu.
Clear CMOS Description
Closed Keep CMOS Setup Default
Open Clear CMOS Setup
Table 3-2: Clear CMOS Jumper Settings
3.6.3 JP2: COM3 Setup Jumper Settings
The COM3 port can be configured as an RS-422 serial port or as an RS-485 serial port.
COM 2 Setup Description
Short Pin 1 ~ Pin 2 RS-422 Default
Short Pin 2 ~ Pin 3 RS-485
Table 3-3: COM3 Setup Jumper Settings
3.7 System Fan Installation
3.7.1 PPC-2706 System Fan Installation
Step 1:
The fan bracket of the PPC-2706 is secured to the chassis with three retention
screws inside the chassis (
Figure 3-4
). Remove the three retention screws. Lift
the fan bracket off the PPC-2706 flat panel PC.