Option Boards; Installation Considerations - NEC HX4500 Service & Reference Manual

Option Boards

7KH IROORZLQJ SDUDJUDSKV GHVFULEH KRZ WR LQVWDOO DQG UHPRYH ,6$ DQG 3&, RSWLRQ
ERDUGV 7KH V\VWHP ,2 ERDUG KDV WZR GHGLFDWHG ,6$ EXV PDVWHU H[SDQVLRQ VORWV DQG
QLQH GHGLFDWHG 3&, EXV H[SDQVLRQ VORWV VHH )LJXUH  
7KH KLJKSHUIRUPDQFH 3&, ORFDO EXV DOORZV WKH DGRSWLRQ RI QHZHU QHWZRUNLQJ
WHFKQRORJ\ VXFK DV  0HJDELWVHFRQG (WKHUQHW 1,&V ZLWK D PLQLPXP RI HIIRUW DQG
ZLWKRXW FRQFHUQ IRU ,2 ERWWOHQHFNV 7KH 3&, ORFDO EXV RIIHUV XS WR  0HJD
E\WHVHFRQG EDQGZLGWK

Installation Considerations

1HZHU DGDSWHUV GHVLJQHG IRU 3OXJDQG3OD\ V\VWHPV DUH DXWRPDWLFDOO\ FRQILJXUHG E\
WKH V\VWHP ZLWKRXW DQ\ XVHU LQWHUYHQWLRQ 2OGHU ,6$ DGDSWHUV PXVW EH PDQXDOO\
FRQILJXUHG DV GHWDLOHG EHORZ 2QFH WKH PDQXDO FRQILJXUDWLRQ LV FRPSOHWH WKH 3OXJDQG
3OD\ DGDSWHUV DUH FRQILJXUHG DURXQG WKH PDQXDOO\ FRQILJXUHG DGDSWHUV ZLWKRXW FDXVLQJ
DQ\ UHVRXUFH FRQIOLFWV
Figure 4-13. PCI and ISA Slot Locations
P2 PCI #11
P3 PCI #12
P11 ISA #1
P12 ISA #2
P4 PCI #21
P5 PCI #22
P6 PCI #23
P7 PCI #31
P8 PCI #32
P9 PCI #33
P10 PCI #34
Assembly and Disassembly Procedures 4-23