NEC PX1004UL-WH - Connect the Projector to a LAN

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8. Appendix
❷ Mounting the Optional Board (sold separately)
CAUTION
Beforemountingorremovingtheoptionalboard,besuretoturnofftheprojector,waitforthefanstostopandturn
off the main power switch.
Toolneeded:Phillipsscrewdriver(plus-head)
1. Turnoffthemainpowerswitchoftheprojector.
2. Loosen the two screws on the SLOT cover of the
terminals.
 RemovethetwoscrewsandtheSLOTcover.
NOTE:
• Keepthetwoscrewsandtheslotcover.
3. Insert the optional board into the slot.
 Makesurethattheboardisinsertedintotheslotinthe
correctorientation.
 Incorrect orientation may cause miscommunication
betweentheoptionalboardandprojector.