NEC NP-PX800X User Manual - Page 226

NEC NP-PX800X Manual

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9. Appendix ❸ 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) The SB-01HC board is used as an example. 1. Turn off the main power switch of the projector. 2. Loosen the two screws on the slot cover of the terminal panel. 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. 212

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212
9. Appendix
❸
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)
The฀SB-01HC฀board฀is฀used฀as฀an฀example.
1.฀ Turn฀off฀the฀main฀power฀switch฀of฀the฀projector.
2.฀ Loosen฀the฀two฀screws฀on฀the฀slot฀cover฀of฀the฀terminal฀panel.
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.