OPPO Digital Model PRO900X Product Overview, Cabinet Removal, Mode Name Freq Signal Type

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PRODUCT OVERVIEW

The PRO900X HD Projection Display system is a high reso- lution multiple signal format display monitor. It uses 7” high performance liquid cooled CRTs. Each CRT has a 5” active phosphor area and a 90 degree deflection angle. The CRTs use high-resolution color corrected multi-layered hybrid lens assemblies.

Horizontal scan frequency is from 15 to 50 KHz. Vertical scan frequency is from 40 to 100 Hz. Video system signal bandwidth is 35 MHz. The projected display diagonal size (4:3 aspect ratio) is adjustable from 60” to 240”. Supported signal formats include NTSC (3.58 and 4.43), PAL (M,N,B, and G), VGA, SVGS, Mac II, and Grand Alliance HDTV. Signal input options include 5 BNC connectors (R,G,B,V,H), composite video, S-Video (Y-C), and an RS232 serial data port. The IR control format is addressable (0 -

99)for use with multiple unit installations. Each PRO900X comes with a Universal customer remote control and a service/alignment 5-function MBR3470 remote control.

From the factory, the PRO900X comes aligned for a 80” wide display. The preset projection distance is 96 3/8” and configured for a ceiling mount. You may customize the setup to be floor or ceiling mounted and rear or front pro- jected. Refer to the setup section before attempting an installation.

The convergence system is a digital controlled analog sys- tem with 10 signal format preset and 5 customer option memory locations. The preset format memory locations

Standard Signal Format Modes

Mode Name

Freq.

Signal Type

1.** Factory 1

15.7Khz

Video - NTSC

2.

Factory 2

15.62khz

Video - PAL

3.

VGA 400

31.46khz

RGB

4.* VGA480

31.46khz

RGB

5.

VGA350

31.46khz

RGB

6.

HDTV 33

31.75khz

RGB

7.

MAC II 35

35.0khz

RGB

8.*#HDTV 45

45.0khz

RGB

9.* SVGA48

48.36khz

RGB

10. Factory 10

15.7Khz

Video - SVHS

11.Return To Normal Viewing

*= 4:3 factory setup

**= 4:3, 16:9 factory setup *# = 16:9 factory setup

cannot be altered in the field. Each preset format has a custom memory location to store customized setup data. Each customized setup has a separated memory location for each aspect ratio (4 X 3, letter box, compressed, and

16 X 9). You must set up and converge the system for each aspect ratio that will be used. The five customer memory locations are for signal formats that do not match the ten factory preset signal formats. There is also the option to copy the stored format data from one memory location to another. This allows faster setup when several similar for- mats are used. Internally generated signal patterns also aid with setup of convergence. The internal pattern gener- ator may sync from the internally preset signal formats or it will sync from an external signal source. This is helpful for on-site full convergence or just a touch up. You must use the customer’s signal source to perform blanking and phase adjustments.

The PRO900X cabinet is comprised of three pieces. Removal of the case allows full maintenance access to the systems electronic and mechanical assemblies. Front and rear mounted IR detector assemblies allow almost no inter- ference to IR control. There are adjustable (and removable) feet on the bottom of the case.

CABINET REMOVAL

Note the location of the screws which need to be removed to allow access to the components.

Caution:

Disconnect the PRO900X from power before attempting to remove the cabinet.

P A G E 1 0

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Contents HD Projection Display Safety Warnings Contents National Power Cord Requirements U.S. / Canada Installation OverviewInstaller’s Experience Level Other CountriesSpecifications PRO900XConnecting Video and S-VIDEO Sources Connecting Computer Video SourcesStandard Connections Connector PIN Wiring Reference Connections / Control Panel Selecting the Input SourceBattery Installation Remote ControlRemote Control MBR3470T Choosing the Setup FunctionCabinet Removal Mode Name Freq Signal TypeProduct Overview Return To Normal ViewingRear View TOP / Inside View Setup Remote Control Setup Mode Notes and Cautions Specifications for RGB Sync Inputs Sync InputsG E 1 Screen Size Selection Courtesy of Draper Shade & ScreenSetup and Alignment Procedure Procedure OverviewSetup References Examples of Display Setup Distances and Center Points Physical SetupScreen Projection Display Peerless Width Distance Center System Alignment Yoke Ring Magnet and Astigmatator Alignment Astigmatator Alignment ProcedureYoke Tilt Alignment Ceiling/Front Projection Lens Angle Focus AlignmentRough Geometry/Convergence Setup of Green Rough Geometry/Convergence of Red and BlueIV. Final Detailed Geometry/Convergence Setup Geometry/Convergence of Other Aspect RatiosGoal Remote Adjustment Key Digital Display Setup Procedure Geometry ConvergenceRemote G E 2 LI-LIN LI LIN 206-3634

Model PRO900X specifications

OPPO Digital has made a name for itself in the world of high-fidelity audio equipment, and the new PRO900X model exemplifies their commitment to quality and innovation. Aimed at audiophiles and casual listeners alike, the PRO900X stands out for its exceptional sound performance, versatile connectivity options, and sleek design.

One of the primary features of the OPPO PRO900X is its advanced digital-to-analog converter (DAC). This device utilizes state-of-the-art technology to ensure that audio reproduction is as true to the original recording as possible. The PRO900X is equipped with a high-performance DAC that supports multiple audio formats, including PCM and DSD, allowing users to experience their favorite tracks in pristine quality.

Additionally, the PRO900X boasts a powerful amplifier unit that drives a wide range of headphones and speakers effortlessly. This ensures that users can enjoy rich, dynamic sound filled with detail and clarity, regardless of the audio source. The amplifier is designed to deliver high output impedance, which enhances the listening experience, especially when paired with high-impedance headphones.

Connectivity is another strong suit of the OPPO PRO900X. Featuring USB, optical, coaxial, and Bluetooth connections, this model caters to different user needs. It supports high-resolution audio streaming via Bluetooth, enabling users to wirelessly connect their smartphones or tablets without sacrificing sound quality. The PRO900X is compatible with a variety of devices, making it an ideal choice for both home and portable audio setups.

The design of the PRO900X reflects OPPO's aesthetic philosophy, combining elegant looks with functional ergonomics. The unit features a minimalist front panel with easily accessible controls, allowing users to navigate through different settings and inputs effortlessly. The robust build quality ensures longevity, making it a reliable addition to any audio setup.

Finally, the OPPO PRO900X comes with user-friendly software that facilitates firmware updates and customizable audio settings. This ensures that the device remains compatible with future technologies while allowing users to tailor their listening experience to their preferences. With its impressive features, advanced technologies, and sleek design, the OPPO Digital Model PRO900X is poised to be a game-changer in the high-end audio market.
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