Epson EMP-S4, Руководство по обслуживанию

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3-4
EMP-S4
SEIKO EPSON Revision:B
3.2.1 Exterior Check
START
Upper Case Unit
Cover L ens H older
Control Panel
Projection L ens Unit
L ower Case
Air Filter
L amp L id Unit
L amp Assy
Adjustable Front Foot Unit
Interface Connectors
AC Inlet
A ir Filter/Lamp A ssy
Installation
There should be no damage, deformation or cracking due to external force.
The L ower Case should be installed correctly.
The remote signal receiver should be clean and free from foreign materials.
The Upper Case should be correctly installed.
N o buttons should be stuck down.
The Cover L ens H older should be correctly installed.
The Focus Ring should turn smoothly.
The L ens should be clean and free from damage.
There should be no damage, deformation or cracking due to external forces.
The vent hole should be clean and free from any foreign materials.
The Air Filter should be installed correctly.
Remove the Air Filter from the L ower Case to check that it is clean
The Intake Fan inside the Air Filter frame should be clean and free from foreign
materials.
The L amp L id should be securely attached to the L ower Case.
The L amp L id Detection Switch latch should be free from damage.
The plastic frame should be free from any deformation, damage or discoloration
from heat. Remove the lamp inner unit to check.
The lamp connector should be free from discoloration.
The white glass surface of the lamp should be clean.
Can the projection height be adjusted with the Foot Unit ?
The connectors and terminals should not be bent or discolored.
The connectors and terminals should be free from foreign materials.
The AC connectors should not be discolored.
The AC source socket should be free from damage.