HD-700 SUPERDATA PROJECTION MONITOR Installation and Operating Instructions Read these instructions completely before operating this unit. Contents subject to change without notice or obligation. Printed in USA HD-700 Rev.
Table of Contents Safety Information ___________3 Important Information for the User___________________4 Specifications ___________5 Introduction ___________6 Pre Installation Preparations________________________7 Signal Connections___________________________________7 Front Panel Connections __________ ______8 Preparation for Adjustment___________________________9 Remote Control Operation __________10 Initial Set Up and Adjustment_______________________11 Focus Adjust Menu ________________11 Geometry Adjust
SAFETY INFORMATION 1. Read and apply all of the safety and operating instructions provided with your video equipment. 2. Keep all safety and operating instruction for future reference. 3. Unplug this video equipment from the wall outlet before cleaning. Never use liquid or aerosol cleaners. Use only a damp cloth for cleaning. 4. Do not use any attachments or accessories not recommended by the manufacturer as they may cause hazards. 5. Do not use this video equipment near water.
the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards. 17. Upon completion of any service or repairs to this video equipment, ask the service technician to perform routine safety checks to determine that the system is in safe operating condition. 18. Do not place anything on the video equipment. Heavy objects placed on any part of this system will cause damage. 19. WARNING: To prevent fire or shock hazard, do not expose this appliance to rain or moisture. 20.
DWIN HD-700 DATA PROJECTION MONITOR SPECIFICATIONS AND TECHNICAL DATA System Description: Three CRT/three lens refractive projection system for line doubled and HDTV video or computer graphics. Separate front or rear screen required. Optics: USPL high resolution HD-145 data grade lenses. F1.03, hybrid design, fully color corrected. CRT’s: 7” liquid cooled, 36mm "large neck" design with anti-reflective coated faceplates. 70 degree deflection angle. Over 5.6” active raster area.
Introduction This manual contains the information required to properly install, configure, setup and operate the DWIN HD-700 superdata projection monitor. Please make certain that you fully read and understand the information in this manual before proceeding with any installation. THIS MANUAL CONTAINS IMPORTANT INSTRUCTIONS THAT WILL ASSURE A SAFE AND SUCCESSFUL INSTALLATION.
Pre Installation Preparations Planning a projection television installation is a critical part of the installation. Even with the extended range of mechanical and electronic correction circuitry built into the HD-700, incorrect physical placement of the projector may place it outside the range of the circuits. Using the HD-700 Projector installation software provided by DWIN (see www.dwin.
Front Panel Connections Make the appropriate connections to the front panel, using the following descriptions as a guide. 10 7 HD-700 DWIN 8 RY 1 9 RY 2 RS232C Input IR Input RED GREEN BLUE 1 6 2 3 H/C SYNC V SYNC 120 VAC 50/60 Hz 220 Watts Max 6 4 5 1 - 3. Red, Green, Blue Inputs: Connect the RED, GREEN, BLUE signals from the external video multipliers to this jack. 4. H/C Sync Input: When COMPOSITE SYNC is available, connect the feed from the external video multipliers to this terminal.
Preparation for Adjustment Before initial adjustments are made to the unit, locate the correct distance from the screen. This distance should be obtained by using the HD-700 Projector installation software. Make certain that the front rubber feet are set so that the unit is level and parallel to the floor. You may wish to verify this with a standard carpenter’s level. In order to make certain adjustments, it is necessary to remove the front portion of the unit’s top cover.
Remote Control Operation The HD-700 has no on board user controls. All operation is controlled through the wireless remote control or the optional RS-232C link to a computer or control system. The remote control supplied with the unit is factory programmed to operate the HD-700 when “TV” mode selected. SL-8000 remote furnished with the HD-700 is a universal remote control capable of controlling 8 different devices.
Initial Set Up and Adjustment At this point you are ready to proceed with the initial adjustment of the unit. Make certain that the power and signal connections have been made, and that a high quality signal feed is supplied from either a laser disc player or a test signal generator. Focus Adjust Menu Turn the unit on by pressing the “POWER” switch and note that the green LED on the HD-700’s front connection panel will illuminate.
Press “1” to view the focus screen. Note that the screen will display the Focus menu against a background of the focus pattern. Signal Level Before adjusting focus you may wish to change the signal level for the on screen test pattern. This adjustment DOES NOT affect the actual signal level for picture displays, but it does allow lower signal levels during adjustments so that they are more precise. Low levels use less beam current.
Geometry Adjust Menu Geometry is the series of adjustments that correctly align the picture scans to the size of the screen. Just as important, geometry adjustments are used to compensate for the differences in alignment that result from the placement of the projector with regard to the screen. The HD-700’s flexibility of geometry adjustments makes it possible to correct for differences caused by the projector’s “shooting angle” and mounting position as well as any tilt that may exist in the screen itself.
1. Size Press “1” to select “Size” adjustment Adjust the height and width by using the your screen. / / / arrow buttons to fill the proper aspect ratio for 2. Tilt Tilt adjustments make certain that images are parallel to the edges of the screen, regardless of any errors that may be induced in the physical installation of the projector. When making tilt adjustments you may wish to use a carpenter’s level to make certain that the actual settings are accurate.
RED GEOMETRY The adjustments for Red Geometry are similar to those used to set the Green Geometry, except that instead of using the screen as a physical reference you will be matching the red channel to the green settings. The goal for all Red Geometry adjustments is to match the red lines with hash-marks on the test pattern directly over the green lines so that the result is a yellow line. -RED Geometry1. Center 2. Tilt 3. Pin 50 50 50 50 50 50 1.
Convergence Adjustments Once the picture has been focused and adjusted to the screen size for all geometry parameters, the next step in the set up process is convergence. During convergence the green channel used as a master reference, since it is shooting straight at the screen, where the red and blue channels are offset from center and thus must hit the screen at a slight angle. Convergence compensates for these angles, as well as the electronic circuit drift that occurs in any projection television.
Convergence Movement During convergence there are two modes: cursor movement and circuit adjustment. When you start the convergence process the cursor appears as a solid box. When you see this type of cursor you can use the / / / arrow buttons on the remote to move the cursor to the point on the screen requiring adjustment. To make a convergence adjustment press the “SEL” button on the remote and note that the cursor will change to a double outline box.
Convergence Memory Purge During some adjustments, particularly after other service adjustments, you may need to purge, or “dump” the complete memory of the convergence system. To empty the memory and start over, you must be at the main Convergence menu. -Convergence1. Red 2. Blue 3. View 4. Start Over 5. Signal Level Press 'SEL' to select adjustment or cursor movement. To Start convergence over Type "YES" and then press "Enter" At that menu press “4” on the remote to select “START OVER”.
Gray Scale Adjustment The HD-700 offers a wide range of gray scale adjustments. For best results we recommend first using the internal test signals offered by the projector. Once those have been made you may wish to use incoming video for additional gray scale adjustments. Note, however, that any adjustments made to incoming video will be subject to the variations induced by the chroma decoder in use.
Brightness Adjustment The brightness setting should be adjusted so that the on screen video maintains proper contrast. The picture should be adjusted so that black areas are truly black, not light gray or blue tinted. To adjust brightness, press “MENU” to display the Main Menu, and then press “1”. 1. -Brightness50 Source DVD The Brightness screen will be displayed, with the input source also being noted in the upper right corner of the screen.
Centering Adjustments These adjustments permit you to properly center the picture to the screen. They will not impact geometry or convergence settings, but they will assure that the picture is properly positioned within the screen. To center the picture, press “MENU” to display the Main Menu, and then press “4” to access the Centering screen.
Size Adjustments The size adjustments are the final picture adjustment. They define the size of the picture within the blanking area previously established. These adjustments have the impact of stretching and/or compressing the picture. To change the picture size, press “MENU” to call up the Main Menu, and press “6” to access Size control screen. Use the / / / directional arrow buttons on the remote until the picture is sized to your requirements. 6.
Once the unit is delivered to an end user you may wish to lock out most of the major adjustment settings. This will limit the amount of adjustments a user may make, protecting critical convergence and geometry adjustments. To lock the menus and enable menu access protection press “2” while the system is displaying the main -Set Up- Menu. This will bring the highlight down to item 2, “Menu Access”, where “Enabled” is normally highlighted on the right side of the menu.
Source Memory Copy, Rename or Delete This will enable you to copy, rename or delete memory occupied by Source Configuration data. To copy, rename or delete a source memory or to adjust the "Default Memory", press “MENU” to display the Main Menu and then press “9” to go to the Set Up menu. Press “5” to select “Copy, Rename or Delete Video Memory”. This will display a listing of all Sources entered into the HD-700’s memory.
Default Memory The HD-700 is programmed with a default memory. This is a 'base" memory that will maintain, geometry, convergence and gray scale values at any scan frequency. To make adjustments begin by applying a video signal. Press "MENU" to display the Main Menu and then press "9" to go to the Set Up Menu. Press "5" to select "Copy, Rename or Delete Video Memory". This will display a listing of all sources entered into the HD-700 memory.
Table 1 Connector Settings Horizontal Front Floor Front Ceiling Rear Floor Rear Ceiling Vertical H2 H1 H1 H2 V2 V1 V2 V1 Main Board H V1 H1 H2 RED GREEN BLUE V V2 IMPORTANT NOTE: CEILING MOUNT INSTALLATION SHOULD ONLY BE ATTEMPTED BY TRAINED PERSONNEL AND LOCAL BUILDING CODES MUST BE FOLLOWED IN THE INSTALLATION OF THE PROJECTOR.
Screen Size Change Procedures The HD-700 is delivered from the factory with settings for a 100” diagonal screen and a 4:3 aspect ratio. The unit is capable of a wide range of screen sizes, however, from 60” diagonal to 300” diagonal. If you wish to change the screen size, follow these steps: Establish the correct projector to screen distance using the projector installation software. If you do not have access to the software, the projection distance may be set by multiplying the screen’s width by 1.
HD-700 projector’s RS232 Control The RS232 interface for HD-700 can be operated from any terminal, such as a Windows 95, 98 PC running HyperTerminal. COMMUNICATION PORT SET-UP CONNECTOR PIN-OUT Baud Rate : Parity : Stop bits : Num. of bits : Flow control : 2 3 5 9600 none 1 8 bits none Each command is enclosed in the < > character envelope. The following table lists the commands available.
Limited Warranty This warranty applies only to the first person or entity that purchases the HD-700 for personal or business use and not for the purpose of distribution or resale. The warranty period is for one (1) year from the date of purchase for labor and parts. DWIN Electronics shall not be liable or in any way responsible for any incidental or consequential damages of any kind.
