Vivitek DU6675, User Manual, Page: 16 / 54

DU6675/DW6655/DX6635 User Manual
15
Installing or Removing the Optional Lens
Removing the Existing Lens Install New Lens
1. Push the LENS RELEASE button all the way in
and rotate the lens counterclockwise. The existing
lens will be disengaged
1. Align the "

" symbol on the lens label with the "* "
symbol on the top of the body (align to the center of the
lens hole) and pull in the lens.
2. Pull out the existing lens slowly. 2. Make sure the lens is pushed into the holder and turn
it clockwise to the "Lock" position. When turning the
lens, the "Click" sounds twice to indicate that the lens is
completely fixed.
3. Check if the lens is fixed successfully by pulling the
lens out of the holder gently.
Caution:
 Do not shake or place excessive pressure on the projector or the lens components as the projector and lens
components contain precision parts.
 When shipping the projector with the optional lens, remove the optional lens before shipping the projec-tor. The
lens and the lens shift mechanism may encounter damage caused by improper handling during transportation.
 Before removing or installing the lens, be sure to turn off the projector, wait until the cooling fans stop, and turn off
the main power switch.
 Do not touch the lens surface when removing or installing the lens.
 Keep fingerprints, dust or oil off the lens surface. Do not scratch the lens surface.
 Work on a level surface with a soft cloth under it to avoid scratching.
 If you remove and store the lens, attach the lens cap to the projector to keep off dust and dirt.
Caution:
When installing the lens into the projector, be sure to remove the lens cap from the back of the optional lens before
installing the optional lens into the projector. Failure to do so will cause damage to the projector.