Removing The Lens - NEC NP-PH1400U User Manual

6. Place the lens shroud back onto the lens hood.
• Tighten the two screws to fix the lens shroud
NOTE :
Be sure to perform [CALIBRATION] after installation or replacement of
the lens. (→ page 19, 130)

Removing the lens

Before removing the lens:
1. Turn on the projector. (→ page 18)
2. Press and hold the SHUTTER/HOME POSITION button for a minimum of 2 seconds.
The lens position will return to the home position. (→ page 27)
3. Turn off the main power and unplug the power cord.
4. Wait for the projector to cool sufficiently before removing the lens.
1. Remove the lens shroud.
(→ page 167)
2. Slowly turn the lens release lever clockwise until it points
upward.
3. Set the safety lever to the left position (UNLOCK).
4. Slowly remove the lens from the projector by pulling it
straight out.
• After removing the lens, attach the lens cap to both the
front and back of the lens for proper storage.
5. Place the lens shroud back into the lens hood.
• Tighten the two screws to fix the lens shroud.
• If the projector is stored without the lens, attach the dust
cover to the lens hood.
6. Installation and Connections
169
LOCK
LENS
LOCK