Lock The Lens Offsets - Christie D4K2560 User Manual

Lock the lens offsets

The lens locking feature reduces image vibration. For most applications lens locking is not necessary.
Warning! Failure to comply with the following could result in death or serious injury.
When doing optical adjustments on an operating projector and the top lid is removed, everyone
within the immediate vicinity must wear safety glasses with side shields and Christie approved
protective safety clothing (P/N: 598900-95).
Notice. Failure to comply with the following may result in property damage.
Lens locking requires the disabling of the lens offset and focus. Do not attempt to adjust the lens
offset with the offset locking screws installed.
1. Use the touch panel controller (TPC) or manually adjust the lens offsets to the required position.
2. Unpack and install the three lens offset locking screws.
3. Tighten each locking screw until each screw contacts the lens offset collar.
4. With equal pressure, tighten each locking screw against the lens offset collar.
5. Disconnect the lens motor communication cable.
When the lens motor communication cable is disconnected, the projector displays an error
i
message on the TPC or the LCD display, identifying the loss of communication with the lens
mount motors. Ignore this error message.
D4K2560 User Manual
020-101076-04 Rev. 1 (01-2015)
Adjust the Image
40