3-22
EMP-822/EMP-83/EMP-X5/EMP-S5
SEIKO EPSON Revision:A
3.3.10 RC & Projector’s Operation Check
Flowchart 3-12 RC & Projector’s Operation Check
NG
1. By pressing [Power] button on Remote Controller,
is turning the power on/off effective ?
2. Do all the buttons work properly?
3. Is the control effective approx. 6m away from
the front/back of the projector?
3. Replace the controller.
4. Replace the RC Board.
NG
NG
1. Select [Remote Receiver]
from the menu, set all the
receivers active.
(EMP-822/83 only)
5. Replace Optical Engine
and MAB set.
END
NG
NG
2. Replace the batteries of
the controller.
Start
If the buttons does not work correctly,
apply the remedy from the top (1).
If it does not work, go on to the next
remedy.
For more information, refer to 4.5.1 "Removing the Inner EX Duct A/Intake Fan/RC Board Assy." (p. 43)/4.4.2
"Removing the Optical Engine and MAB set(1) (MA Board Assy.) /IF Case" (p. 26) / 4.4.5 "Removing the Optical
Engine and MAB set (2) (Optical Engine)" (p. 39).
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