Summary of Contents for Webster IRP 4100
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Page 1: Installation Guide
Interactive Rear Projector (IRP) Installation Guide Part Number 370-0129-00 2003 PolyVision Corporation © All rights reserved Printed in the USA... - Page 2 Information in this document is subject to change without notice. Reproduction in any manner without written permission of PolyVision Corporation is forbidden. PolyVision Corporation, a Steelcase company, reserves the right to make changes in product design, or detail, and to discontinue any product or material without notice.
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Page 3: Table Of Contents
Technical Description ........6 Installing the IRP 4100 and 5100 ......8 Components . - Page 4 Removing and Replacing the IRP 4500 Screen ....32 Removing the Webster Screen ......32 Replacing the Screen .
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Page 5: Overview
Refer to CAD drawings that accompany this manual for architectural specifications that are necessary for installing these systems. Refer to the Webster User Guide for instructions regarding software installation, projection alignment, and operating the system. OVERVIEW... -
Page 6: Spatial Requirements
Spatial Requirements Spatial requirements for the Webster IRP systems depend upon the model you are installing. IRP 4500 SPATIAL REQUIREMENTS IRP 4500 is a self-contained, rear projection console unit. It has a 47" by 35" (1190 mm x 89o mm) translucent screen for viewing. -
Page 7: Irp 4100 Spatial Requirements
(254 mm) wide by 20" (508 mm) high by 20" (508 mm) deep; a tower case is preferred. IRP 4100 SPATIAL REQUIREMENTS IRP 4100 is a wall or cabinet mounted rear projection screen that includes a metal frame fitted with cabling and an IR receiver for the electronic pen. -
Page 8: Irp 5100 Spatial Requirements
The translucent screen measures 47" (1190 mm) by 35" (890 mm) (58.5" [1490 mm] diagonal). The wall mounted unit measures 53" (1350 mm) wide by 48" (1230 mm) high by 3.5" (90 mm) deep. IRP 5100 SPATIAL REQUIREMENTS IRP 5100 is a wall or cabinet mounted rear projection screen that includes a metal frame fitted with cabling and an IR receiver for the electronic pen. - Page 9 For the scanner data to accurately show the pen position on the writing surface, the scanned laser beams are aligned in a pre- determined pattern with respect to the writing surface, both in azimuth and in pitch. Additional encoded retro-reflectors (calibration strips) located at the corners of the writing surface provide feedback for establishing and maintaining these alignments.
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Page 10: Installing The Irp 4100 And 5100
CAD drawings included with the 4100 and 5100 systems provide architectural specifications for the wall opening and for mounting the system. Refer to the Webster User Guide for information regarding using the software and operating the system. INSTALLING THE IRP 4100 AND 5100... -
Page 11: Image Adjustments
Desktop screen, while others may wish to run an application that enables them to display a full-screen, all white image (such as a paint program, or the Webster application window with the Current Board selected and shown in full-screen view). -
Page 12: Installing The Irp 4500
Rear-projection console with customized projector mounting platform and laser-scanned, electronic writing surface • Three- pronged IEC power cable, type SJT • Serial cable for computer connection • Webster User Guide • Webster CD-ROM • Calibration kit • Batteries (spare for electronic pen) •... -
Page 13: Installation
If cannot move your IRP 4500 to the place of installation because the unit is too tall to fit through a door opening or other passage, refer to “Removing and Replacing the IRP 4500 Screen” on page 32 or in the separate document located inside the left front compartment of the console. - Page 14 The tools required to assemble the keyboard tray are listed on the Keyboard tray kit packing list and are located in the IRP 4500 toolkit envelope shipped inside the accessory compartment on the left front of the console. Use the keyboard tray kit packing list and accompanying assembly diagram to identify the parts of the keyboard tray assembly.
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Page 15: Installing Optional Magnetic Pen Holder
the assembly on either side of the console, but the left side is usually recommended. Fasten the carriage and arm assembly to the console with the two cap screws and tighten with the 5/32" allen wrench. Slip the keyboard tray and pedestal assembly into the carriage and arm assembly. - Page 16 Use the video camera pedestal kit packing list and accompanying assembly diagram to identify the parts of the video camera pedestal assembly. To assemble the optional video camera pedestal: Secure camera with Attach with 10-32 screws 1/4-20 screw using 5/23" Allen wrench Note the general arrangement and orientation of the kit parts and determine which set of holes on the side of the console to use for mounting the pedestal assembly.
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Page 17: Cable Connections
• An RS-232 serial interface extension cable (“straight-through”) to connect your host computer to the Webster screen in the console. A 12-foot (3700 mm) serial cable is included with the IRP 4500, which is adequate if you are putting your host computer in the IRP 4500 PC compartment. -
Page 18: Routing Cables In The Irp 4500 Console
VGA cable with the projector VGA loop-through connector. • An audio cable to connect your host computer to the projector. (A 6-foot (18oo mm) stereo mini-plug cable is included with the IRP 4500, which is adequate if you are putting your host computer in the PC compartment. - Page 19 The accessory compartment on the left side of the console is planned primarily for access to the inside of the power control panel, but it can also be used for some accessory equipment of your own choosing. The power control panel, shown below, has IEC-type cable connectors on the inside as well as the outside, and there are AC power drop cords running inside from the panel to both the PC and accessory compartments.
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Page 20: Host Computer Connections In The Console (Optional)
HOST COMPUTER CONNECTIONS IN THE CONSOLE (OPTIONAL) Ordinarily, you will be powering the computer on and off along with the entire system using the IRP 4500 MAIN POWER switch located on the power panel, on the left side of the console. To route cables in the IRP 4500 console: If you choose to put your host computer in the PC compartment of the IRP 4500 console, assure that the computer will fit... -
Page 21: Serial Cable Connection To Host Computer
Your computer must have a spare serial port (COM port) to which the Webster screen can be connected. Connect the serial cable supplied with the IRP 4500 between your computer and the Webster screen connector labeled “RS-232” located at the left rear of the unit, above the accessory compartment door. -
Page 22: Optional Video Connections And Operation
OPTIONAL VIDEO CONNECTIONS AND OPERATION If you want to use your IRP 4500 to display video from a source other than your host computer, there are video input connections available on the projector. These video inputs are similar to those on a typical VCR or home television set. -
Page 23: Testing Connections
Testing Connections You are now ready to power up and test your IRP 4500 for the first time. POWERING ON THE SYSTEM To power on the system: Plug the main power cord into the IRP 4500 control panel at one end and into a grounded outlet on the other end. -
Page 24: Cable Connection Checks
CABLE CONNECTION CHECKS Refer to “Troubleshooting the Cable Connections” on page 43 for additional information. If all the components and both Webster indicator lights do not come on, assure that: • AC power is actually available at the outlet. -
Page 25: Image Adjustments
Desktop screen, while others may wish to run an application that enables them to display a full-screen, all white image (such as a paint program, or the Webster application window with the Current Board selected and shown in full-screen view). - Page 26 Remove decals from backing so this single pattern can be broken apart into the four decals, shown below. Position decals in each corner of the screen, as indicated by the letters on the decal. These decals are backed with a low- strength adhesive, so that they can easily be repositioned if needed) Center the image horizontally by adjusting the secondary mirror...
- Page 27 Center the image vertically by adjusting the secondary mirror as follows: Locate the vertical centering knob through the leftmost of the two cut out windows in the sheet metal plate behind the center panel. The knob label is shown below. Adjust the vertical centering knob until the projected image is balanced, using decal grids as a guide.
- Page 28 If the projected image is wider at the top of the screen, lower the front of the projector using the height adjustment knob on the projector. If the projected image is wider at the bottom of the screen, raise the front of the projector slightly. Refer to the documentation that came with your projector for specific instructions on how to adjust the projector height.
- Page 29 To lock the plate in the desired position, rotate the knob clockwise. Repeat steps five through ten as many times as necessary to get all edges of the projected image square and located within 0.2” (5mm) of the frame on the IRP screen on all sides. If necessary, readjust the focus and zoom on your projector.
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Page 30: Maintenance Tools And Documentation
Inside the accessory compartment in the left front of the console should be: • IRP 4500 toolkit with: • 5/32" L-type allen wrench • 3/16" T-type allen wrench • Instructions for Unmounting Webster IRP 4500 Webster Screen • Instructions for Mounting Webster IRP 4500 Webster Screen INSTALLING THE IRP 4500... -
Page 31: Hardware Adjustments And Testing
Hardware Adjustments and Testing This section describes IRP 4100, 4500, and 5100 adjustments and testing. Computer Display Controller Settings Your computer must output video at a resolution that is compatible with your projector. Refer to the documentation that came with your projector to determine its native resolution. -
Page 32: Moving The Irp 4500
Make sure that anyone assigned with moving the unit understands the need for careful handling. Remove the projector from the projector mounting platform. Use the hand grip on each side of the Webster screen to push or pull the unit when moving or repositioning. MOVING THE IRP 4500... -
Page 33: Moving The Irp 4500 To Another Room
Moving the IRP 4500 to Another Room You can roll the IRP 4500 anywhere that it can conveniently fit. In selecting a place to locate the console, be sure to allow space for accessing the required computer equipment during operation and assure access to power and a phone line or network connection if necessary. -
Page 34: Removing And Replacing The Irp 4500 Screen
As long as proper you exercise proper care, you do not need to be concerned about hardware alignments being affected by a move. Removing and Replacing the IRP 4500 Screen Follow these instructions to remove the Webster screen from the IRP 4500. Locate and have ready to use: •... - Page 35 NOTE NO TE : If you will be replacing the Webster screen very soon, you can leave the header cover off the screen for the time being. If you will not be replacing it for a while, it is best to replace the header cover.
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Page 36: Replacing The Screen
Be very careful not to touch the visible mirror surfaces and not to allow any dust, dirt, or moisture to enter the opening. Unless the Webster screen will be off only for a very brief time, you should tape a strong protective wrapping over the opening. - Page 37 To hang the Webster screen on the IRP 4500 frame: With two people, one on each end of the Webster screen, lift the screen into position and pass the power, RS-232, and IR receiver cables through the oblong hole in the header.
- Page 38 To remove the Webster screen header cover (unless you did not actually replace it when removing the screen): Remove the two thumb screws at the ends of the top of the cover. Lift up vertically on the cover and rotate the bottom of the cover out slightly to disengage it from the locating pins on either side at the bottom.
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Page 39: Check Seating On Upper And Lower Spindles
Make sure your Webster screen is hanging properly on the two upper mounting spindles. Both spindles should be identically saddled in the top of their keyhole slots at the top of the back of the Webster. Make sure your Webster screen is located properly on the two lower mounting spindles and that the lower mounting screws are properly tightened. - Page 40 Do not subject the console to shocks, heavy vibration, or rough handling. If packaged separately, do not remove the Webster screen from its shipping container or uncover the opening in the console unit until you are ready for to mount it.
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Page 41: Preventative Maintenance And Helpful Tips
WARNING! Do not spray any fluid directly on your Webster screen in such a way that the it accumulates and can run into a component. (Always use a cloth dampened with the fluid.) -
Page 42: Helpful Tips For Using Your Electronic Pen
• Use only the Webster electronic pen. Do not use Webster dry- erase pens and erasers with the IRP 4500. • Be sure not to cover the reflective tip of the pen with your fingers when writing. -
Page 43: Conserving Your Projector Lamp
The projector lamp is a relatively costly expendable item. You may want to establish a regular practice of turning off the lamp when your IRP 4100, 4500, or 5100 is not actually being used, even though you leave the system on as a whole. -
Page 44: Troubleshooting
Hardware Condition Indicators The green power indicator light is located at the lower left-hand corner of the Webster screen. It is on when the Main Power switch is on, power cables are properly connected, the power entry fuse is intact, and the Webster power supply is functioning properly. -
Page 45: Indicator Sound Signals
INDICATOR SOUND SIGNALS The indicator sound speaker is located internally near the middle of the Webster screen header. When there is a Webster initialization error the speaker beeps repeatedly and the red operating light also blinks. Refer to the Webster User Guide. - Page 46 • IRP 4500 only: Make sure that the cables between your computer and the projector are all connected properly. Refer to“Cable Connections” on page 15. • Make sure you have selected computer on the projector control panel (or remote controller). •...
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Page 47: Problems With Electronic Pen
“Replacement Parts and Supplies” on page 46). Other Hardware Repairs Only limited hardware repairs can be made to the IRP 4100, 4500, 5100 without the assistance of a specially trained technician. Refer to “Preventative Maintenance and Helpful Tips” on page 39. -
Page 48: Replacement Parts And Supplies
Replacement Parts and Supplies The following items are available for purchase from Webster or through your Webster dealer: Model Part No. Description 750-0026-00 Electronic IR Pen, with battery 780-0007-00 Battery for Electronic IR Pen (one ½-AA lithium) 750-0059-01 Lenscap Assy, IR Pen... -
Page 49: Fcc Compliance
The Webster is supplied with a grounded AC power cable, a shielded serial communications cable, and a double-shielded VGA video cable of a type and quality to ensure compliance with the FCC rules. -
Page 50: Ce Mark
Consult the dealer or an experienced radio/television technician for help. CE MARK The Webster IRP system has been tested and found to comply with safety and radiation standards defined in EN60950 and IEC 825 Class 1. CDRH COMPLIANCE AND LASER SAFETY This device has been self-certified by Webster as a Class I laser product according to procedures established by the U.S. -
Page 51: Polyvision Technical Support
PolyVision Technical Support For technical support or to order parts, contact PolyVision Corporation at: 1.800.620.POLY from inside the USA, or + 32 (0)89 32 31 30 from outside the USA or e-mail us at support@polyvision.com POLYVISION TECHNICAL SUPPORT...