Christie Digital Systems P35GPS-AT, P35GPS-MT Timing Adjustments Turret and Aperture Motor

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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

6.6.4.Timing Adjustments – Turret and Aperture Motor

The turret motor and the aperture motor are controlled from the PC board, which is mounted on the non-operator side of the projector. Both motors are timed. One timer goes to the FLAT position; another timer goes to the SCOPE position. The on-time for the FLAT position is adjusted with a trimpot located at the lower side of the PC board.

When user is facing front of projector, lensholder plate rotates clockwise to SCOPE position and counter-clockwise to FLAT position. If lensholder plate turns in opposite direction, reverse quick-connects on turret motor.

Turning the trimpot clockwise shortens the time. The timing is set approximately 0.5 seconds longer than the time needed for the turret motor to turn the lensholder plate from the FLAT position to the SCOPE position and vice versa. The drive wheel will overrun for 0.5 second. The SCOPE on-time is adjusted in the same manner, using the trimpot located on the upper side of the PC board.

 

For Reference Only

5:

Turret Mounting Plate

 

197014-001

6:

Screw Holes, Mounting

 

SHC ¼-20x1”

7:

Nut, Hinge Tension

 

197001-001

8:

Cover, Motor

 

197022-001

9:

Eccentric, Adjustment Lock

 

197036-001

10: Adjustment, V-bearing

 

197009-001

11: Knob, Focus

 

197034-001

12: Cover Plate, Turret

 

197043-001

13: Turret Main Plate

 

197031-001

14: Adjustment, Flat Stop

 

194955-001

15: Adjustment, Scope Stop

 

194956-001

Figure 6-4: Dual Turret (Rear View)

CHRISTIE DIGITAL SYSTEMS P35GPS Projector

6-8

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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