Epson EMP-1825 Service Manual page 38

EMP-1825/EMP-1815/EMP-1810
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page
Is the image vivid?
Connect PC to the
computer terminal,
and project an image.
Is the image projected?
Press [Source Search]
button, and switch to
the corresponding source.
Quality check
Check all the interfaces for the same
items according to the same procedure.
For more information, refer to
the Optical Engine and MAB (1) (MA Board Assy.)" (p. 20)
Engine and MAB (2) (Optical Engine)" (p. 42)
SEIKO EPSON
No
Yes
2. Clean the periphery
If the image is not vivid
enough, apply the remedy
from the top (1). If it does
not work, go on to the next
remedy.
No
Yes
NG
OK
4.3.1 "Removing the AS Lamp Unit" (p. 10)
Flowchart 3-8 Image Display & Quality Check (1)
3-16
1. Clean Projection
Lens.
NG
of L/V.
1. Replace the cable.
NG
2. Replace Optical Engine
and MAB set.
If the image is not projected,
apply the remedy from the
top (1). If it doesnot work,
go on to the next remedy.
1. Press [Menu] button.
2. Select [Image].
3. Adjust Brightness, Contrast, etc.
/ 4.4.3 "Removing the Optical
CONFIDENTIAL
/ 4.4.1 "Removing
Revision:C