Christie Projector D4K2560 User Manual

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Connect Devices
This section provides information and procedures  for connecting external devices to the projector.
Communication and input ports are located on the projector side input panel, accessed by removing 
the input panel cover. When connecting devices, you can route cables through the opening in the 
frame to the side input panel or directly to the video option cards and MCPU. The image below 
shows the video option card slot numbers and the MCPU panel. 
Input signal devices are connected to the video op tion cards and the option card slot numbers are 
important for some types of input signals. Co mmunication devices are connected at the MCPU 
panel.
Input video mapping
Video input mapping depends on the type of cards used for the Four-Port or Two-port input 
configurations.
Four-Port: 3GIC, TDPIC, THIC cards
The following table shows the video quadrant mappings for the 3GIC, TDPIC, and THIC Four-Port 
input configurations:
Four-Port Input Configuration—Two Cards (1) Quadrants Columns
Slot 1 1-In Top left1 (left most)
Slot 1 2-In Bottom left2 
						

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Four-Port: DDIC card
The following table shows the video quadrant mappings for the DDIC Four-Port input configuration:
Two-Port: TDPIC card
Two-Port: DDIC card
Slot 2 1-In Top right3
Slot 2 2-In Bottom right4
Four-Port Input Configuration—Two Cards (2) Quadrants Columns
Slot 3 1-In Top left1 (left most)
Slot 3 2-In Bottom left2
Slot 4 1-In Top right3
Slot 4 2-In Bottom right4
Four-Port Input Configuration—Four Cards QuadrantsColumns
Slot 1 1-In Top left1 (left most)
Slot 2 1-In Top right2
Slot 3 1-In Bottom left3
Slot 4 1-In Bottom right4
Four-Port Input Configuration QuadrantsColumns
Slot 1 1-Dual Link DVI-I Top left 1 (left most)
Slot 2 1-Dual Link DVI-I Top right 2
Slot 3 1-Dual Link DVI-I Bottom left 3
Slot 4 1-Dual Link DVI-I Bottom right 4
Two-Port Input Configuration—Two Cards (1) Columns
Slot 1 1-In 1 (left most)
Slot 2 1-In 2
Two-Port Input Configuration—Two Cards (2) Columns
Slot 3 1-In 1 (left most)
Slot 4 1-In 2
Two-Port Input Configuration—Two Cards (1) Columns
Slot 1 1-Dual Link DVI-I 1 (left most)
Slot 2 1-Dual Link DVI-I 2
Two-Port Input Configuration—Two Cards (2) Columns
Slot 3 1-Dual Link DVI-I 1 (left most) 
						

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Connect a video source using DisplayPort
The Twin DisplayPort Input card (TDPIC) accepts di gital video data from the DisplayPort sources. 
The input configurations listed below are supported.
Connect a video source using 3G Input card
The 3G Input card (3GIC) accepts digital video data from HD and 3G-SDI (Serial Digital Interface) 
sources. The input configurations listed below are supported.
Slot 4 1-Dual Link DVI-I 2
Input 
ConfigurationDescriptionRequirements
Four-PortEnables connection of four DisplayPort cables to two or four TDPIC 
cards. Each DisplayPort input supplies one quadrant or column of a 4K 
input image. This configuration su pports high resolution and high 
frame rate inpu t video streams. Two or four TDPIC 
cards
Two Port Enables connection of two DisplayPort cables to two TDPIC cards. Each 
DisplayPort input supplies one of two columns of a 4K input image. Tw o  T D P I C  c a r d s
One-Port Enables connection of one DisplayPort cable to the 1-IN input of a 
TDPIC card (any slot). In this configuration the DisplayPort input 
supplies the entire video raster. One TDPIC card
Input 
ConfigurationDescriptionRequirements
Four-Port
Enables connection of four SD I cables to two 3GIC cards. Each SDI 
input supplies one quadrant or column of a 4K input image. This 
configuration supports high resolu tion and high frame rate input 
video streams. Two 3GIC cards
One-Port Enables connection of one SDI cable to the 1-IN input of a 3GIC card 
(in any slot). In this configuration the SDI input supplies the entire 
video raster. One 3GIC card 
						

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Connect a video source using HDMI
The Twin HDMI Input card (THIC) accepts digital video data from HDMI sources. The input 
configurations listed below are supported.
Connect a video source using DVI
The Dual Link DVI Input card (DDIC) accepts digi tal video data from DVI sources. It does not 
support incoming analog signals. The inpu t configurations listed below are supported.
Input 
ConfigurationDescriptionRequirements
Four-PortEnables connection of four HDMI cables to two THIC cards. Each 
HDMI input supplies one quadrant or  column of a 4K input image. 
This configuration supports high reso lution and high frame rate input 
video streams. Two THIC cards
One-Port Enables connection of one HDMI cable to the 1-IN input of a THIC 
card (in any slot). In this configur ation, the HDMI input supplies the 
entire video raster. One THIC card
Input 
ConfigurationDescriptionRequirements
Four-Port
Enables connection of four DVI  cables to four DDIC cards. Each DVI 
input supplies one quadrant or column of a 4K input image. This 
configuration supports high resolution  and high frame rate input video 
streams. Four DDIC cards
Two Port Enables connection of two DVI cables to two DDIC cards. Each DVI 
input supplies one of two columns of a 4K image. Tw o  D D I C  c a r d s
One-Port Enables connection of one DVI cable to the DVI input of a DDIC card 
(in any slot). In this configuration, the DVI input supplies the entire 
video raster. One DDIC card
Dual Link DVI Input
PWRAnalog
Digital 2 - VGA
1 - Dual Link DVI-I Signal 
						

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Select a video source
After connecting a video source to the projector, you must select it using the touch panel controller 
(TPC).
1. On the TPC, select  Input > Channel.
2. Scroll the list of channels until you find the channel that best matches your configuration.
3. Tap the channel. An image appears on the screen. If an image does  not appear on the screen, repeat steps 1 to 
3, selecting a different channel.
Connect a computer or server
To communicate with a remote computer, server or an existing network, use an RJ-45 cable to 
connect the Ethernet hub or switch to the Ethernet  port, located on the projector MCPU faceplate. 
When using the Christie serial protocol over Ethernet, connect to port 3002.
For applications or equipment using serial communications, use the Christie-proprietary serial 
protocol to communicate with the RS422 port or the RS232 ports on the MCPU faceplate. 
Set up the ethernet
Ethernet is setup to obtain an IP address automa tically if a DHCP server is on the network. To 
modify IP settings, or manually enter an address.
1. On the touch panel controller, tap  Menu > Configuration  > Ethernet Settings  > Modify 
IP Settings .
2. Set the network information for the projector: • To obtain information automatically from the network, tap  Automatic.
• To manually enter the network information, tap  Manual and enter the  IP Address, 
Subnet Mask  and Gateway  (optional).
3. Click  Ok.
 
Notice.  Failure to comply with the following may result in property damage.
The RS232 port located on the MCPU faceplate uses Ch ristie-proprietary protocol and is intended for 
Christie accessories or automation controllers on ly. For more information on the serial commands, 
see the  D4K-60 Serial API Commands Technical Reference (P/N: 020-101258-XX) . 
						

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Adjust the Image
This section provides information and proc edures for adjusting the projector image.
Select screen image orientation
The projector supports front projection, rear pr ojection, front projection inverted, and rear 
projection inverted.
1. On the touch panel controller, tap  Menu > Configuration  > Screen Image Orientation .
2. Select the required orientation from the list.
Maximize light output
To ensure optimal operation, use LampLOC to adjust the lamp position whenever a new lamp is 
installed or changes in the projector orientation (for example, from/to portrait mode). 
1. On the touch panel controller, tap  Menu > Lamp >  LampLOC .
2. Tap  Auto LampLOC .
Align the image
This procedure ensures that the image reflected  from the digital micromirror device (DMD) is 
parallel and centered with the lens and screen. Co mplete this procedure before adjusting boresight.
1. Verify that the projector is properly located and positioned relative to the screen. 
2. Display a test pattern that can be used to analyze image focus and geometry.
3. Perform a preliminary focus and (if available) a zoom adjustment with the primary lens  installed. Always focus the center of the image first. 
4. With the test pattern on screen, re-check the pr ojector leveling so the top edge of the image is 
parallel to the top edge of the screen.
For more details, see  Position the projector on page 23 and Work with lenses on page 48.
Adjust offset
Project an image with the primary lens. Always adjust offset before adjusting boresight. 
						

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Select a framing test pattern and then adjust the vertical (A) and horizontal (B) offsets to display a 
square image on the screen, with minimal projector aiming error.  
Adjust horizontal boresight
The purpose of boresight adjustment is to balance the tilt of the lens mount to compensate for screen-to-
projector tilt.
i
For the best optical performance an d minimal keystone, use offsets instead of aiming at the center of 
the image, in off-axis installations. 
Avoid extreme tilts or offsets. Corner vignettes on a white test pattern indicate extreme offset that 
should be avoided using mechanical alignment.
Warning!  Failure to comply with the following co uld 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).
A
B 
						

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1. Loosen the lens mount stabilization screw (D).
2. Loosen the horizontal lock screw (A).
3. Extend the lens focus (B) completely.
4. Adjust the  Focus using the focus knob to retract the lens. Watch the image at the left edge of 
the screen until it comes into focus. If the entire screen is in focus, proceed to step 7.
5. Continue retracting the lens.
a. If the right side of the image comes into fo cus before the lens is completely retracted, 
adjust the horizontal boresight bolt (C) to balance the left and right edges.
6. If the right side of the image fails to focus, ad just the horizontal boresight bolt (C).When both 
sides appear equally blurry, adjust the offsets to re-center the image.Repeat steps 1 to 5 until 
both sides of the image are focused.
7. Tighten the lock screw (A) and the lens mo unt stabilization screw (D) to maintain the 
adjustments.
8. Check the boresight again.
9. Unless proceeding to adjust vertical boresight, perform a lens calibration.
For more details, see  Calibrate the lens motors  on page 65.
Adjust vertical boresight
1. Focus the image at the top edge of the screen
Warning! Failure to comply with the following co uld 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).
A
C
B
D 
						

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2. Loosen the lens mount stabilization screw (D).
3. Loosen the vertical lock screw (A).
4. Extend the lens focus (B) completely.
5. Adjust the  Focus knob to retract the lens. Watch the imag e at the top edge of the screen until 
it comes into focus. If the entire screen is in focus, proceed to step 8.
6. Continue retracting the lens.
a. If the bottom edge of the image comes into fo cus before the lens is completely retracted, 
adjust the vertical boresight bolt (C) to direct or aim the lens mount UP towards the top 
of the screen to balance out the top/bottom edges.
b. If the top edge of the image is not in focus,  adjust the vertical boresight bolt (C) to direct 
or aim the lens mount toward the bottom of the screen.
7. When both sides appear equally blurry, adjust th e horizontal and/or vertical offset to re-center 
the image on the screen.
8. Repeat Steps 2 to 5 until the top and bo ttom of the screen are both well-focused.
9. Re-focus the center of the image. The goal is for good focus at the center and on all sides.
10. Tighten the lock screw (A) and the lens  mount stabilization screw (D) to maintain the 
adjustments.
11. Check the boresight again.
12. Perform a lens calibration.
For more details, see  Calibrate the lens motors  on page 65.
C
B
D
A 
						

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Lock the lens offsets
The lens locking feature reduces image vibration. Fo r most applications lens locking is not necessary.
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.
Warning!  Failure to comply with the following co uld 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 lo cking screws installed. 
i
When the lens motor communication cable is disconnected, the projector displays an error 
message on the TPC or the LCD display, identifying the loss of communication with the lens 
mount motors. Ignore this error message.