Hitachi CP-WX1100 Lens Replacement Manual

Lens Replacement Manual
ENGLISH
■ Lens replacement should be performed by a service engineer.
■ When changing the lens, place the LCD projector right way up on a horizontal surface. Do not change the lens with the projector facing upwards or downwards or when
the projector is suspended.
Attaching the SD-804/LL-805/UL-806 Lens When Unpacking the LCD Projector
1. Preparing to attach the lens (1)
Lens adapter
Take the lens adapter supplied with the
LCD projector and mount it so that the
connector on the lens is aligned with the
socket of the lens adapter.
Caution:
Socket
■ Be careful not to touch the surface
of the lens.
Connector
■ Do not touch the socket of the lens
adapter or subject it to impact as
Lens shade
this may lead to malfunction.
■ Do not hold the lens by the lens
shade as this may lead to injury or malfunction.
■ Be sure to remove the tape fi xing the hexagonal screw on the lens.
■ Be sure to remove the lens cap. Installing the lens in the LCD projector with the
lens cap on may lead to malfunction.
2. Preparing to attach the lens (2)
Using the hexagon wrench supplied
with the LCD projector, attach the lens
adapter with the four hexagon screws on
the lens.
Connect the connector on the lens to the
socket of the lens adapter.
Socket
Connector
3. Preparing to attach the lens (3)
Unscrew the front ring from the LCD
projector and remove the cap.
Front ring
4. Preparing to attach the lens (4)
Lift off the front cover to remove it. Front cover
5. Preparing to attach the lens (1)
Make sure that the terminal on the lens Terminal on projector
and the terminal on the LCD projector are
aligned.
Support the lens with the lens adapter
attached and install it in the LCD
projector so that the adapter rib fi ts into
the groove of the projector.
Caution:
Terminal on lens
■ Do not hold the lens by the lens
shade as this may lead to injury or
Lens shade
malfunction.
■ Take care to avoid hitting the surface of the lens on the LCD projector when
attaching the lens as this may lead to malfunction.
QR77621A
6. Attaching the lens (2)
Support the lens installed in the LCD
projector and move the lock lever on the
projector as far as it will go to the right
(until the lock lever clicks into the locked
position).
Caution:
■ To prevent the lens from falling off,
after attaching the lens, check that
it is securely mounted and that the
Lock lever
lock lever does not move.
7. Assembling the main unit parts (1)
Catch
Insert the two catches on the front cover
into the LCD projector body to attach the
front cover.
Hexagon wrench
Catches
8. Assembling the main unit parts (2)
Lens shade
Have the blind sheet supplied with the
lens ready and mount it on the lens
shade.
Mount the blind sheet with its matte side
facing out.
9. Assembling the main unit parts (3)
Front ring
Cap
Screw on the front ring.
Caution:
■ Take care not to get the blind sheet
trapped when fi tting the front ring
as this may lead to malfunction.
10. Lens attachment is completed.
Groove
Rib
Attaching the USL-801/SL-802/SL-803 Lens When Unpacking the LCD Projector
1. Lens attachment is completed.
Follow the procedures in step 1 through
step 6 for Attaching the SD-804/LL-805/
Lock lever UL-806 Lens and install the lens in the
LCD projector.
2. Attaching the optional parts (1)
(SL-802/SL-803 only)
Front cover
Have the two blinders supplied with the
lens ready and mount the fi rst blinder on
the lens shade.
3. Attaching the optional parts (2)
(SL-802/SL-803 only)
Rotate the attached blinder to the
underside of the lens and mount the
second blinder on the lens shade in the
same way.
Engage the two catches on these
blinders.
Blind sheet
4. Assembling the main unit parts (1)
Insert the two catches on the front cover
into the LCD projector body to attach the
front cover.
5. Assembling the main unit parts (2)
Screw on the front ring.
Caution:
■ Take care not to get the blind sheet
trapped when fi tting the front ring
as this may lead to malfunction.
6. Attaching the optional parts (3)
(SL-802/SL-803 only)
Have the two protectors supplied with the
lens ready and insert the fi rst protector
between the front ring and the lens.
7. Attaching the optional parts (4)
Blinder
(SL-802/SL-803 only)
Rotate the attached protector to the
underside of the lens and insert the
second protector in the same way
between the front ring and the lens.
Engage the two catches on the protector.
Lens shade
8. Lens attachment is completed.
Catch
Blinder
Caution:
Front cover
Catch
■ When using the USL-801 lens, the
edges of the projected image may
appear dark or shadows may be visible.
If this happens, use the lens shift
function to adjust the position of the
Catches
projected image.
Front ring
Protector
Front ring
Catch
Protector