Christie Digital Systems P35GPS-AT, P35GPS-MT R E L I M I N a R Y P R O C E D U R E S

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P 3 5 G P S D u a l L e n s T u r r e t P r o j e c t o r

6 . 1 . 1 . P R E L I M I N A R Y P R O C E D U R E S

Refer to Figure 3-2 on page 3-34 for a list of the tools, equipment, and materials required.

1.Verify that LED is operational and lens is clean.

2.Verify cell wiring for proper left/right wiring to cinema processor.

6.1.2. C E L L P O S I T I O N I N G : V E R T I C A L A L I G N M E N T

1.Loosen 10-32 allen set screw on side of assembly (item 3 in Figure 6-1).

2.Run Dolby Cat. 69 tone.

3.Adjust vertical position of cell (item 8 in Figure 6-1) for maximum output level.

4.Tighten locking screw on side of cell adjustment assembly. (item 3 in figure 6-1).

5.Adjust cinema processor's pre-amplifier gains for left and right tone reference levels.

6 . 1 . 3 . H O R I Z O N T A L ( L A T E R A L ) A L I G N M E N T

1.Loosen 10-32 allen set screw on bottom of cell adjustment assembly (item 7 in Figure 6-1).

2.Run Buzz Track film.

3.Adjust lateral position of cell (item 5 in Figure 6-1) until there is no output at processor's test points. If output is present on both left and right test points, increase focal distance between lens and cell.

4.Tighten locking screw on bottom of cell adjustment assembly. (item 7 in Figure 6-1).

6 . 1 . 4 . F O C U S A N D A Z I M U T H

1.Loosen 10-32 allen set screw in hole on side of assembly (item 4 in Figure 6-1).

2.Turn cinema processor's pre-amplifier Hf adjustments counterclockwise to minimum settings.

3.Run Dolby Cat. 69 Pink Noise film (not older than 1992).

4.Adjust Focus (item 2 in Figure 6-1) and Azimuth (item 6 in Figure 6-1) for maximum high frequency response and phase coherence.

5.Carefully lock focus adjustment (9) and azimuth locking screw (4).

6.Turn cinema processor's pre-amplifier Hf adjustments clockwise until real-time analyzer shows flat frequency response to 16 kHz.

7.Verify that both channels have identical frequency response.

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

6-2

March, 2004

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Contents For Operating InstructionsChristie Page Table of Contents CALIBRATION, ALIGNMENT, and Adjustment Procedures Iii Error! Bookmark not defined List of Figures and Tables Table of Equipment SpecificationsTable B-11 Inner Timing Belt Tensioner Assembly Parts List Introduction Troubleshooting ProceduresA R N I N G A U T I O N O T E General Description Table of Equipment SpecificationsProjector, Operator Side Manual or Motorized Analog or DigitalN e r a l D e s c r i p t i o n Projector 2-3 Projector, Non-OperatorPage Projector Installation and Assembly Installing the Projector Materials ToolsEquipment Projector Wiring Diagram 50- and 60-Hz models Terminal TB1 Connection Page Operating the Projector Over-tightening can cause focus mechanism to bind Threading Diagram 5 G P S D u a l L e n s T u r r e t P r o j e c t o r Frequency Maintenance Operation Section MaintenanceProjector should be kept clean at all times Outer Timing Belt Inner Timing Belt Shutter Timing Belt L T R a M I T T E N T a S S E M B L Y E M O V a L O F S H U T T E R D R I V E R a S S E M B L Y March Analog Reader Assembly CALIBRATION, ALIGNMENT, and Adjustment ProceduresR E L I M I N a R Y P R O C E D U R E S I N a L C H E C K Digital Reader Assembly Never adjust belts with power applied Shutter Timing Christie Dual -LENSTURRET For Reference Only Timing Adjustments Turret and Aperture MotorOptical Image Alignment and Adjustment Procedures Page Symptom M O T O R N O T W O R K I N G Troubleshooting ProceduresSymptom S P R O C K E T R I D I N G Symptom E X C E S S I V E N O I S ESymptom N O T O P E R a T I N G Symptom E X C E S S I V E B E L T D U S TSymptom N O T R O T a T I N G Symptom S H U T T E R S T R E a KSymptom a P E R T U R E B I N D I N G Symptom T U R R E T H I N G E T O O T I G H T Symptom T U R R E T H I N G E T O O L O O S EPage Part Number Description Section Appendix a Replaceable Assemblies Components5 G P S D u a l L e n s T u r r e t P r o j e c t o r Appendix B Appendix B Diagrams and Parts ListsItem Description Part Number Figure B-1 Changeover Douser Assembly P/NDowser Blade Kit P/N Dowser Upgrade Conversion KitFigure B-2 Automatic Curved Trap and Gate Assembly P/N P e n d i x B 5 G P S P r o j e c t o r Christie Digital Systems M35GPS Projector Table B-3 Fixed Idler Assembly Parts List Figure B-3 Fixed Idler Assembly P/NFigure B-4 Fixed Idler Assembly, Flanged P/N Table B-5 Jackshaft Assembly Parts List Figure B-5 Jackshaft Assembly P/NCenter and Upper Constant -SPEED Sprocket Ssembly Item Description Part Number Figure B-7 Lower Constant-Speed Sprocket Assembly P/N Table B-7 Lower Constant-Speed Sprocket Assembly P/N Figure B-8 Shutter Driver Assembly P/N Table B-8 Shutter Driver Assembly Parts List Table B-9 30-Groove Flanged Idler Assembly Parts List Figure B-9 30-Groove Flanged Idler Assembly P/NTable B-10 Outer Timing Belt Tensioner Assembly Parts List Figure B-10 Outer Timing Belt Tensioner Assembly P/NTable B-11 Inner Timing Belt Tensioner Assembly Parts List Figure B-11 Inner Timing Belt Tensioner Assembly P/NFigure B-12 Central Pivot Analog Soundhead Assembly P e n d i x B Figure B-13 Central Pivot Digital Soundhead Assembly Christie Digital Systems M35GPS Projector 5 G P S P r o j e c t o r P e n d i x B Table B-14 Intermittent Shoe Closure Assembly Parts List Table C- 1 Schematic Diagrams for P35GPS Projector Appendix C Schematic DiagramsMarch P e n d i x C Christie Digital Systems P35GPS Projector March Index Soundhead Flywheel P e n d i x C Warranty

P35GPS-MT, P35GPS-AT specifications

Christie Digital Systems is renowned for its innovative solutions in the realms of projection and digital signage, and among its impressive lineup, the P35GPS-AT and P35GPS-MT stand out as exceptional models designed for professional applications in various environments.

The Christie P35GPS-AT offers a compact and lightweight design, making it perfect for installations where space is a premium. It features a high-performance LED light engine, which ensures vibrant colors and deep blacks, creating an immersive viewing experience. With a brightness of 3,500 lumens, the P35GPS-AT is capable of delivering stunning visuals in both low-light and well-lit environments.

One of the standout features of the P35GPS-AT is its versatility. It supports a wide array of input options, including HDMI, DisplayPort, and VGA, allowing seamless integration with various devices. Additionally, the model is equipped with advanced color management technology, enabling users to achieve precise color reproduction that meets the needs of specific applications, such as corporate presentations or high-end video productions.

In contrast, the Christie P35GPS-MT is geared towards robust mobile applications. It retains similar core performance characteristics as the P35GPS-AT but is designed with portability and durability in mind. The P35GPS-MT includes a rugged chassis that can withstand the rigors of travel and various environmental conditions, making it ideal for event productions and on-the-go presentations.

Both models feature Christie’s proprietary electronics, allowing for advanced scaling and processing. With features like seamless switching and support for multiple resolutions, users can transition between different content types effortlessly. Additionally, either model can be integrated into a larger Christie ecosystem, allowing for extended capabilities in larger venues or multi-screen setups.

Moreover, the P35GPS series utilizes low power consumption technology, contributing to energy efficiency and reduced operational costs. With their low maintenance requirements, organizations can focus more on content delivery rather than technical upkeep.

In summary, Christie Digital Systems’ P35GPS-AT and P35GPS-MT projectors deliver exceptional performance and user-friendly features tailored for professional use. Whether it’s in a conference room, classroom, or at a remote site, these projectors are designed to meet the varying demands of modern presentations while providing reliability, portability, and superior image quality.
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