IEI Integration NANO-PV-D4251_N4551_D5251 - Manual (Page 59)

NANO-PV-D4251/N4551/D5251 EPIC SBC
Page 46
Figure 4-2: AT Auto Button Select Jumper Settings
4.5.2 AT/ATX Power Select Jumper Settings
Jumper Label: J_ATXCTL1
Jumper Type: 3-pin header (1x3)
Jumper Settings: See Table 4-3
Jumper Location: See Figure 4-3
The AT/ATX Power Select jumper specifies the systems power mode as AT or ATX.
AT/ATX Power Select jumper settings are shown in Table 4-3.
AT Power Select Description
Short 1 - 2 Use ATX power
Short 2 – 3 Use AT power Default
Table 4-3: AT/ATX Power Select Jumper Settings
The location of the AT/ATX Power Select jumper is shown in Figure 4-3 below.
Figure 4-3: AT/ATX Power Select Jumper Location