IEI Integration IMBA-G412ISA v2.00 - Manual (Page 66)

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IMBA-G412IS A ATX Mo th e rb o a rd
Figure 4-9: Clear BIOS Jumper Location
4.4.3 COM 2 Fu n c tio n S e le c t J u m p e r
J u m p e r La b e l: J P 4
J u m p e r Typ e : 6-pin header
J u m p e r S e ttin g s : See Table 4-4
J u m p e r Lo c a tio n : See Figure 4-10
The COM 2 Function Select jumper sets the communication protocol used by the second
serial communications port (COM 2) as RS-232, RS-422 or RS-485. The COM 2 Function
Select settings are shown in Table 4-4.
Setting Description
Short 1-2 RS-232 (Default)
Short 3-4 RS-422
Short 5-6 RS-485
Table 4-4: COM 2 Function Select Jumper Settings
Figure 4-10: COM 2 Function Select Jumper Location