WARNING:This installation manual is for use by
service personnel. Please be aware that the
manufacturer cannot be responsible for breakage
or damage incurred due to improper installation of
this lens or use of the projector.
1
2
Loosen the lamp replacement
screw (1) that fastens the lamp
unit cover, and remove the lamp
unit cover by sliding in the direc-
tion shown by the arrow (2).
Remove the mounting screws of
the top cover.
Installation Manual
When replacing the lens, please have the lens replaced by
the store of purchase or an EIKI Engineering certified
service workshop.The inside of the projector contains high-
voltage parts that can be extremely dangerous. Never
attempt to replace the lens by yourself.
AH-45201
AH-45301
Always make sure to turn off the main power and unplug
the power cord before replacing the lens.
Be careful not to allow any screws to drop inside the projector
while working. This can cause a fire, electrical shock or
malfunction.
AH-45401
Lamp replacement
Top cover
Lamp unit cover
screw
(Only for EIP-4500L)
Do not attempt to replace the lens while the projector is
suspended from the ceiling. The lens may fall out of the projector
resulting in injury.
AH-51401
2
(Only for EIP-5000L)
Before replacing the lens, return the lens shift to the
position shown below. (The lens shift is adjusted to the
position shown below when shipped from the factory.)
• V (vertical) shift: Uppermost position
1
AH-45501
AH-45601
AH-45701
• H (horizontal) shift: Middle position
When replacing the lens, use a commercially available
screwdriver that satisfies all of the conditions indicated below.
• Type 2 Philips head screwdriver
• Length of protruding section: min. 180 mm (10")
• Magnetized
Mounting screws
3
4
5
6
(When the lens being removed is the
AH-45401 (EIP-4500 standard lens) or
AH-51401 (EIP-5000 standard lens))
Unplug the cable connector (1)
and remove the top cover (2).
Release the tabs while pulling up
on the lens cover, and then pull
it out towards you.
Unplug the cable connector.
Remove the lens ring by turning
in the direction shown by the ar-
row.
1
2
Cable
Cable connector
connector
Tabs
Lens cover
AH51401_Inst_Manual_E.p65
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