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3. Mount the optical filter:
a) Using a pair of tweezers, grasp the part sticking out at the bottom of the optical filter and
hook the fitting at the top of the filter onto the projector's prism holder (shown as 1 in the
image below).
b) Press the fitting at the bottom of the optical filter securely into the gap between the prism
holder and the base of the prism (shown as 2 in the image below).
Projecting part (bottom)
Grasp here with tweezers
4. Adjust the balance of the focus using the Tilt Correction function equipped in the lens:
The balance of focus at the peripheral part of the projected image changes when installing the
lens in the projector and projecting on a screen. How to perform the tilt correction differs
depending on whether the installation on the table or ceiling mount.
Perform the tilt correction before installing the lens in the projector as a malfunction can occur
if performed with the lens installed.
•
For installation on the table, move the tilt correction lever in the direction of (+).
•
For installation on the ceiling, move the tilt correction lever in the direction of (-).
5. Install the lens:
a) Remove the protection sheet pasted to the projection window and the lens cap.
Optional Lenses D Series and LW551i Installation and Setup Manual
020-102490-02 Rev. 1 (04-2017)
Copyright
2017 Christie Digital Systems USA Inc. All rights reserved.
©
Prism holder
Base of prism
T
-
+
Tilt correction lever
T
-
+
T
-
+
Installing the ultra short throw fixed lens
14
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