Christie Digital Systems Lwu420 Operating Guide

LWU420
User Manual-Operating Guide
020-000262-01 

1LWU420 User Manual-Operating Guide 020-000262-01 Rev. 1 (06-2010)
Projector
LWU420 User Manual-Operating Guide
User's Manual (detailed) – Operating Guide
Thank you for purchasing this projector.
►Before using this product, please read the "User's Manual -  
Safety Guide" and related manuals to ensure the proper use of this product.  
After reading them, store them in a safe place for future reference.WARNING
• The information in this manual is subject to change without notice.
• The...

2LWU420 User Manual-Operating Guide 020-000262-01 Rev. 1 (06-2010)
Contents
Contents 
About this manual ...........1
Contents  ..................2
Projector features ...........3
Preparations ...............3
Contents of package ............. 3
Lens cover attachment and removal ... 3
Part names  ................4
Projector ...................... 4
Control panel ................... 5
Rear panel  .................... 5
Remote control ................. 6
Setting up  .................7
Arrangement...

3LWU420 User Manual-Operating Guide 020-000262-01 Rev. 1 (06-2010)
Projector features / Preparations
• Keep the original packing materials for future reshipment. Be sure 
to use the original packing materials when moving the projector. Use special 
caution for the lens. NOTE
Projector features
Preparations
Contents of  package
Please see the “Contents of package” in the “User’s Manual (concise)” which 
is a book. Your projector should come with the items shown there. Contact 
immediately your dealer if...

4LWU420 User Manual-Operating Guide 020-000262-01 Rev. 1 (06-2010)
Part names
Part names
Projector
(1) Speakers (x 2) (41)
(2) Focus ring (
20)
(3) Zoom ring (
20)
(4)  Lamp cover (
66) 
The lamp unit is inside.
(5) Lens shift cover (
20)
(6) Horizontal lens shift dial (
20)
(7) Vertical lens shift dial (
20)
(8) Control panel (
5)
(9) Lens (
70)
(10) Lens cover (
3)
(11) Remote sensors (x 3) (
14)
(12) Elevator feet (x 2) (
9)
(13) Elevator knobs (x 2) (
9)
(14)  Filter cover (
68) 
The...

5LWU420 User Manual-Operating Guide 020-000262-01 Rev. 1 (06-2010)
Part names
Control panel
(1) STANDBY/ON button (17)
(2)  
MENU button (26) 
It consists of four cursor buttons.
(3) 
INPUT button (18)
(4) 
POWER indicator (17, 72)
(5) 
TEMP indicator (72)
(6) 
LAMP indicator (72)
Rear panel
(1) Shutdown switch (74)
(2) Security slot (
9)
(3) Security bar (
9)
(4) 
AC IN (AC inlet) (12)
(5) Power switch (
17)
(6) 
RGB1 port (10)
(7)  
RGB2(G/Y, B/CB/PB, R/CR/PR, H, V) 
port (
10)
(8)...

6LWU420 User Manual-Operating Guide 020-000262-01 Rev. 1 (06-2010)
Part names
Remote control
(1)  Laser pointer (13) 
It is a beam outlet.
(2) 
LASER INDICATOR (13)
(3) LASER button (13)
(4) 
STANDBY/ON button (17)
(5) VOLUME+/- buttons (18)
(6) MUTE button (18)
(7) VIDEO button (19)
(8) 
RGB button (18)
(9) SEARCH button (19)
(10) AUTO button (20)
(11) ASPECT button (19) 
(12) POSITION button (21)
(13) KEYSTONE button (21)
(14) MY SOURCE/DOC.CAMERA button (19)
(15) 
MAGNIFY - ON/- OFF...

7LWU420 User Manual-Operating Guide 020-000262-01 Rev. 1 (06-2010)
Setting up
Setting up
Install the projector according to the environment and manner the projector will be 
used in.
►Place the projector in a stable horizontal position. If the 
projector falls or is knocked over, it could cause injury and/or damage to the 
projector. Using a damaged projector could then result in fire and/or electric 
shock.
• Do not place the projector on an unstable, slanted or vibrational surface such 
as a wobbly or...

8LWU420 User Manual-Operating Guide 020-000262-01 Rev. 1 (06-2010)
Setting up
Arrangement
Refer to the illustrations and tables below to determine screen size and projection distance.
The values shown in the table are calculated for a full size screen: 1920×1200
(a) Screen size (diagonal)
(b) Projection distance (±10%)
(c) Screen height (±10%), when the vertical lens shift (
20) is set full upward.
On a horizontal 
surface
Suspended from 
the ceiling
• Keep a space of 30 cm or more 
between the sides of...