Service manual

3-20
CONFIDENTIAL
EMP-1825/EMP-1815/EMP-1810
SEIKO EPSON Revision:C
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.
NG
1. Select [Remote Receiver]
from the menu, set all the
receivers active.
4. Replace Optical Engine
and MAB set.
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 doesnot work, go on to the next
remedy.
For more information, refer to 4.4.1 "Removing the Optical Engine and MAB (1) (MA Board
Assy.)" (p. 20) / 4.4.3 "Removing the Optical Engine and MAB (2) (Optical Engine)" (p. 42)