HT201/HT211 Users Manual v1.1 Includes PLUS CORPORATION micro light engine Complies with part 15 of the FCC rules. Operation is subject to: 1. This device may not cause harmful interference 2. This device must accept any interference received including interference that may cause undesired operation. WARNING: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE COVER, NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
IMPORTANT SAFEGUARDS These safety instructions are to ensure the long life of your projector and to prevent fire and shock. Please read them carefully and heed all warnings. Installation • For best results, use your projector in a darkened room. • Place the projector on a flat, level surface in a dry area away from dust and moisture or hang it from the ceiling with an approved mount kit. • Do not place your projector in direct sunlight, near heaters or heat radiating appliances.
Table of Contents 2 3 IMPORTANT SAFETY INFORMATION Table of contents 4 4 5 Basic information Features Remote control 6 6 7 8 9 10 12 12 Terminal connections Projector part identification Projector positioning Connecting video equipment Connecting component video Connecting a PC or Macintosh Using the remote control as a computer mouse D-Sub pin assignments 13 13 14 14 15 16 16 16 17 17 17 19 19 19 Using the projector Selecting the input source Turning the projector off Changing the computer’s video r
Basic Information Congratulations On Your Purchase of the Knöll Projector! The Knöll DLP is one of the very best projectors available today. It enables you to project precise images up to 200 inches across (measured diagonally) from your PC or Macintosh computer (desktop or notebook), VCR, document camera, laser disc player, DVD player, etc. The projector can be placed on a tabletop or cart, or permanently mounted on the ceiling. You may use the projector to project images from behind the screen.
Remote Control Inserting the batteries 1) Press firmly and slide the battery cover off. 2) Insert the supplied two batteries (size AAA). Ensure that the polarities (+ and -) of the batteries are aligned correctly. Always replace batteries with fresh alkaline type. 3) Slip the cover back over the batteries until it snaps into place. Notes • If the remote control gets wet, wipe it dry immediately. • Avoid excessive heat and humidity.
Terminal Connection Panel Projector Part Identification Installation The distance from the projector lens to the screen determines to the size of the projected image, therefore, you need to consider the place where you set up the projector and screen before making connections. You also need to consider the screen size and height of the unit and screen as other important factors. Tip: Although not advised, a non-glossy wall may be used as a substitute for a screen.
Projector Positioning The projected image becomes larger as the distance between the unit and screen increases. The minimum image size is about 36 inches (93cm) diagonally at a distance of about 1.2m (3.9 feet) and the maximum size is about 200 inches (508cm) at a distance of 6.8m (22.3 feet) from the screen. The HT201 and HT211 do not have zoom capability so they must be positioned at the exact distance from the screen.] Width Diagonal Screen Size Height 17.
Connecting Video Equipment You can connect a document camera, VCR, laser disc player, and DVD player, etc. Connecting to the VIDEO IN VIDEO/S-VIDEO JACKS You can connect up to two pieces of video equipment to the VIDEO IN jacks following the illustration below. Two types of connections can be made. Connect either using the cables indicated in dotted lines or those in gray as shown in the drawing below.
Connecting Component Video Equipment withYCbCr output jacks to the RGB IN connector You can also connect the video component to the RGB IN connector, if the video component has the component video (YCbCr) signal jacks. This connection may provide a better picture quality than the connections on page 8. • You can switch the input source to VIDEO, S-VIDEO, or RGB. • The AUDIO IN jack is for equipment connected to the RGB IN connector. Before connecting • Turn off the components that are to be connected.
Connecting a PC or Macintosh Connecting a PC or Macintosh to the Projector enables computer images for impressive presentations.
Modifying the DIP switch (for Macintosh) setting Modify the DIP switch setting on the MAC cable as shown below.
Connecting the remote mouse receiver to an IBM PC/AT computer Connect the IBM/Mac connector on the remote mouse receiver and PC's mouse port with the supplied serial cable. Connecting the remote mouse receiver to an IBM PS/2 or Macintosh computer Connect the supplied serial cable to the IBM/Mac connector on the remote mouse receiver. Connect the supplied mouse adapter to the other end of the serial cable and the computer mouse port.
Operation Using the Projector 1) Connect the supplied power cable to the projector, then to the wall outlet (the mains). The POWER indicator on top of the unit lights in amber. 2) Press the POWER ON button on the remote control or the POWER button on top of the unit to turn on the unit. The POWER indicator on top of the unit turns to green and start blinking. It will take about one minute for the projector to be ready to use. Wait until the indicator stops blinking and lights steadily in green.
• Adjust the projected image from the source connected to the RGB IN connector. The resolutions most suitable to the incoming signals will automatically be selected. However, if any vertical banding, noise, dot interference, or crosstalk appears on the screen, adjust "PICTURE ADJ," then "FINE PICTURE" using the menus. You can also adjust the horizontal and vertical position of the image. 8) Adjust the picture elements and select the picture type.
Windows 95 There are two methods you can use to change your resolution. Method 1 1. Move your cursor to the background image and click. 2. In the "Properties" menu, select "Settings." 3. Change your resolution and click "OK." 4. You may be asked to reboot for the changes to take effect, or a message saying, "Windows is about to resize your display" may appear. You'll be asked if you want to keep your settings. Select "Yes." Method 2 1. Click on your "My Computer" icon. 2.
Enlarging the picture You can enlarge a portion of the picture up to four times its normal size. The overall picture size will remain the same and the enlarged picture will completely fill the overall picture frame. Press ZOOM +. While the button is pressed the picture is enlarged until it becomes a maximum of four times the normal size. Release the button at the desired size. To reduce the size of the enlarged picture Press ZOOM -.
Setting "INPUT MODE" to "YCbCr" or Component Video When you have connected the component video (YCbCr) signal output jacks of the video component to the RGB IN connector on the unit, set the projector to "YCbCr" to obtain better picture quality. 1. Turn the component video image on. 2. Open the flip cover on the remote and press the menu button (to select the advanced menu). 3. Press the left/right cursor to select “COLOR” 4.
Timing Chart Signal Resolution 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 34 36 37 38 39 40 41 640 x 480 768 x 576 768 x 576 640 x 350 640 x 400 640 X 400 640 X 400 640 X 480 640 X 480 640 X 480 640 X 480 640 X 480 640 X 480 640 X 480 640 X 480 640 X 480 720 X 350 720 X 350 720 X 400 720 X 400 720 X 400 800 X 600 800 X 600 800 X 600 800 X 600 800 X 600 832 X 624 1024 X 768 1024 X 768 1024 X 768 1024 X 768 1024 X 768 1024 X 768 1120 X 750 1280 X 960 1280 X
Adjusting the picture elements The picture elements such as brightness, contrast, white balance, and so on can be adjusted individually for each input source. The adjustable items vary depending on the input source and “INPUT MODE” setting. color balance. Manual Adjustment of Computer Images Adjusting clock frequency and phase (if the image is unstable or flickering) 1. Select the RGB input (with the computer attached and on). 2. Press the MENU button to display the main menu.
Specifications Optical DMD TM Lens Lamp Image Size Projection Distance Light Output Contrast Ratio Color Temperature Electrical Inputs Color Reproduction Horizontal Resolution Power Requirement Mechanical Dimensions Net Weight Operational Temperatures Regulations Single Chip Digital Micro Device (DMD), 1024x768 pixels Single Chip Digital Micro Device (DMD), 800x600 pixels Manual focus F3.0 f =23mm Model 28-631 high performance compact lamp 914 to 5080mm (36 to 200 inches) diagonal 1.2 to 6.
Troubleshooting: Common Problems & Solutions Problem Does not turn on Check These Items Check that the cord is plugged in with power at that outlet Slide lamp cover off lens No picture Check the status light to see if the projector has overheated or the lamp usage exceeds 1100 hours. Use remote buttons to select correct source (Video, S-Video, or RGB). Ensure your cables are connected properly. Adjust the brightness and contrast.
When the STATUS indicator on the projector keypad lights or blinks Status Light Message Condition OFF On Continually Blinking Very Rapidly (On and off in a cycle of 1 sec.) Blinking Rapidly (On and off in a cycle of 4 sec.) Status Normal The projector lamp has exceeded 1000 hours of operation and should be replaced. The lamp housing is not correctly installed. Install it correctly. The temperature protector has been triggered. If the room temperature is high, move the projector to a cool location.
Lamp Replacement Procedure 1. Switch off the main power and unplug the power cord. 2. Wait at least one hour for the lamp to cool. 3. Turn the unit upside down carefully. 4. Loosen the lamp cover securing screw. 5. Slide the lamp cover in the direction of the arrow and remove it. CAUTION: Do not use a lamp housing other than the Knoll replacement lamp housing. Order this from your Knoll dealer using your projector’s model number (see “Note” below). 6. Loosen the three lamp housing securing screws.
