Christie Projector DHD600-G User Manual

G Series User Manual020-000648-01  Rev. 3 (02-2014)
Section 3: Installation
3-4
 
y Position the projector on a flat surface at a right angle to the screen. The 
projector (with the standard lens) must be at least 3 feet (0.9m) fr\
om the 
projection screen.
 
y Position the projector to the desired distance from the screen. The 
distance from the lens of the projector to the screen, the zoom setting,\
 and 
the video format determine the size of the projected image.
 
y For the fixed short lens, the...

G Series User Manual020-000648-01  Rev. 3 (02-2014)
Section 3: Installation
3-5
LAMP
 
y The vertical image offset (shift) ranges for the projector are +/-100%\
 
(WXGA/WUXGA) and +/-120% (HD). The horizontal image offset (shift)\
 
range for the projector are +/-20% (WXGA/HD/WUXGA). 
 
y The method for calculating lens offset complies with Industry standards.\
 
Example for Vertical lens offset:
 
-
At 0% offset (or on axis), the center of the image is on the lens cent\
er, 
so that half of the image...

G Series User Manual020-000648-01  Rev. 3 (02-2014)
Section 3: Installation
3-6
LAMPLens center
Vertical Image Offset: 100% Offset (WUXGA)
Image has been offset 600 pixels above lens 
center, so the center of the image is now 600 
pixels above where the center of the image 
was at 0% offset (or lens center).
The offset is
+600/600 * 100% = +100%.
600 pixels 
of shift 
above lens 
center.
Vertical Image Offset: -100% Offset (WUXGA)
LAM PLens center Image has been offset 600 pixels below lens 
center, so...

G Series User Manual020-000648-01  Rev. 3 (02-2014)
Section 3: Installation
3-7
HD Projectors:
LAMP
Vertical Image Offset: 0% Offset (HD)
No offset is applied - 0% offset.
Half of the image appears above lens center 
and half of the image appears below lens 
center.
540 pixels 
above lens 
center.
540 pixels 
below lens 
center. Lens center
LAMPLens center
Vertical Image Offset: 120% Offset (HD)
Image has been offset 648 pixels above lens 
center, so the center of the image is now 648 
pixels above where...

G Series User Manual020-000648-01  Rev. 3 (02-2014)
Section 3: Installation
3-8
Horizontal Image Offset: +/-20% Offset
Lens center
Vertical Image Offset: -120% Offset (HD)
LAMPLens center Image has been offset 648 pixels below lens 
center,  so the image has an offset of
-648/540 * 100% = -120%
648 pixels 
of shift 
below lens 
center.
Total of 
1296 pixels 
(648+648) 
of display 
are below 
lens center.
Image has been offset 192 pixels 
left or right of lens center.
The image has an offset of
+192/960 *...

G Series User Manual020-000648-01  Rev. 3 (02-2014)
Section 3: Installation
3-9
LAMP
WXGA Projectors:
Vertical Image Offset: 0% Offset (WXGA)
No offset is applied - 0% offset.
Half of the image appears above lens center 
and half of the image appears below lens 
center.
400 pixels 
above lens 
center.
400 pixels 
below lens 
center. Lens center
LAMPLens center
Vertical Image Offset: 100% Offset (WXGA)
Image has been offset 400 pixels above lens 
center, so the center of the image is now 400 
pixels above...

G Series User Manual020-000648-01  Rev. 3 (02-2014)
Section 3: Installation
3-10
Vertical Image Offset: -100% Offset (WXGA)
LAMPLens center Image has been offset 400 pixels below lens 
center, so the image has an offset of
-400/400 * 100% = -100%
400 pixels of shift 
below lens center. Total of 800 pixels 
(400+400) of 
display are below 
lens center.
Horizontal Image Offset: +/-20% Offset
Lens center
Image has been offset 128 pixels 
left or right of lens center.
The image has an offset of
+128/640 *...

G Series User Manual020-000648-01  Rev. 3 (02-2014)
Section 3: Installation
3-11
3.7  Removing and Installing the Lens
When handling the projector after lens installation, make sure the front\
 lens cap is 
placed on the lens to protect the lens surface from potential damage. Wh\
en carrying 
or moving the projector, do not handle by the lens. This may damage the \
lens, the 
chassis or other mechanical parts within the projector.
1. Center the lens: Ensure that the lens is at or near its center...

G Series User Manual020-000648-01  Rev. 3 (02-2014)
Section 3: Installation
3-12
3.8  Cable Cover Installation
1.  Rotate the cable cover and insert the two guide pins into the guide hole\
s.
2.  Press and hold both lower corners of the cable cover while inserting the\
 sheet clips into the projector casing.
Guide Hole
Guide Pin
Hold and Press Here 

G Series User Manual020-000648-01  Rev. 3 (02-2014)
Section 4: Operation
4-1
4.  OPERATION
The projector has multilingual On-Screen Display (OSD) menus that allo\
w you 
to make image adjustments and change a variety of settings.
• Most of the projector controls are accessed from within the projector me\
nu 
system. There are several groups of related functions, with each group 
selectable from the Main menu as shown below. Press the MENU button on 
the remote control or on the built-in keypad on the...