Instruction/ maintenance manual of the product LED1081 Knoll Systems
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LED108 1 High Definition Projector PROJEC T OR User ’ s Manual.
2 Table of ConTenTs Copyright Inf or mation ........................................................................................... 4 Copyright........................................................................................................
3 Table of ConTenTs 3.3 Mounting the LED1081 .... ................................................................................................................................. 24 Floor Mounting (Upright) ...........................................
4 Copyright This publication, including all photographs, illustrations and software, is protected under international copyright laws, with all rights reserved. Neither this manual, nor any of the material contained herein, may be reproduced without writ- ten consent of the manufacturer.
5 Thank you for your purchase of this quality product! For best performance, please read this manual carefully as it is your guide through the menus and operation. Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions.
6 imporTanT safeTy insTruCTions FCC PART 15: NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
7 inTroduCTion 1 1.1 About This Manual This User’s Manual describes how to install, set up and operate the LED1081 . Throughout this manual, the Projector is referred to as the “ LED1081 .” Target Audience Knoll Systems has prepared this manual to help installers and end users get the most out of the LED1081 .
8 Graphic Conventions: These symbols appear in numerous places throughout the manual, to emphasize points that you must keep in mind to avoid problems with your equipment or injury: Tip TIPS highlight time-sa ving short cuts and helpful guidelines for using certain featur es.
9 inTroduCTion 1.3 Description, F eatur es and Benefits The K n oll Systems LED108 1 provides state-of-the-art technology for 1080P picture performance, Full HD (1920 x 1080) native resolution for crystal clear, pristine images. The LED1081 offers incredibly high definition images at today’s highest avail- able resolutions.
10 inTroduCTion Additional Features of the LED1081 Horizontal and vertical lens shift Parts List Your LED1081 is shipped with the following items. If any items are missing or damaged, please contact your dealer or Knoll Systems Customer Service.
11 ConTrols and funCTions 2 2.1 LED1 08 1 at a Glance Figure 2-1 and Figure 2-2 show the key LED108 1 components. Zoom Ring Focus Ring Projection Lens Horizontal Lens Shift Vertical Lens Shift Exhaust Vent Intake Vent Figure 2-1: LE D 108 1 Front/Side View EXHAUST VENT Warm air exits the projector through this vent.
12 ConTrols and funCTions Figure 2-2: LED108 1 Top/ Rear/ Bottom View KEY PAD Initiate On Screen Display (OSD) menu and access control buttons for projector adjustment.
13 ConTrols and funCTions 2.2 LED108 1 I/O P anel Figure 2-3 shows the LED108 1 I/O panel. 1 2 11 9 10 8 5 6 7 4 3 Figure 2-3: LED108 1 I/O Panel HDMI 1 (Digital) HDMI 2 (Digital) HDCP-compliant digital video inputs for connecting an HDMI or DVI source.
14 ConTrols and funCTions 2.3 LED10801 K e y P ad Figure 2-4 shows the LED10801 key pad, and the paragraphs that follow describe its functionality. ENTER MENU SOURCE 1 2 3 4 Figure 2-4: LED108 1 Key Pad Cursor Keys ( , , , ): Use these buttons to select items or settings, adjust settings or switch display patterns.
15 ConTrols and funCTions 2.4 LED108 1 R emot e Contr ol Figure 2-5 shows the LED108 1 remote control, and the paragraphs that follow describe its functionality. 8 9 10 11 12 13 14 15 Figure 2-5: LED108 1 Remote Control ON: Use this button to turn the projector on.
16 3.1 R emot e Contr ol To install batteries in the remote control: Slide the battery compartment cover in the direction of the arrow to remove it. Install two AA batteries with the correct polarity. Replace the cover. 1. 2. 3. Notes on Batteries Make sure that the battery polarities are correct when installing the batteries.
17 insTallaTion Notes on Remote Control Operation In most situations, you can simply point the remote control at the screen which will reflect the IR signal from the re- mote back toward the IR receiver on the projector. In some cases, however, ambient conditions may prevent this.
18 3.2 Installation Consider ations Proper installation of your projector will ensure the quality of your display. Whether you are installing a projector tempo- rarily or permanently, you should take the following into account to ensure your projector performs optimally.
19 insTallaTion Throw Distance Throw distance is the distance measured from the front of the projector to the screen. This is an important calculation in any projector installation as it determines whether or not you have enough room to install your projector with a de- sired screen size and if your image will be the right size for your screen.
20 Vertical and Horizontal Position Proper placement of the projector relative to the screen will yield a rectangular, perfectly-centered image that com- pletely fills the screen. Ideally, the projector should be positioned perpendicular to the screen.
21 insTallaTion Folded Optics In rear-screen applications where space behind the projector is limited, a mirror may be used to fold the optical path, as shown in Figure 3-4. The position of the projector and mirror must be accurately set. If you are considering this type of installation, contact your dealer for assistance.
22 insTallaTion Lens Shift The LED1081 has a lens shift capability which allows the vertical movement of the image without moving the projector. Lens shift is generally expressed as a percentage of the screen height. For ceiling mounted projectors, the lens can be moved 120% (0.
23 insTallaTion Horizontal Lens Shift: The LED1081 has a lens shift capability which allows the horizontal movement of the image without moving the projec- tor.
24 3.3 Mounting the LED1081 There are several methods for mounting the projector. Depending on your chosen installation, one method may be more suitable than another. Floor Mounting (Upright) In typical front and rear screen installations, the projector can be mounted to a secure and level surface such as a table or cart.
25 3.4 Connections t o the LED1081 Proceed as follows to connect the LED1081 to your video sources, external controller(s) - if present - and AC power. When connecting your equipment: Use the correct signal cables for each source. Ensure that the cables are securely connected.
26 insTallaTion RGB Connections: Connect your personal computer or other RGB source to the RGB input. Optionally, if the source outputs RGB with composite sync, connect the green, blue and red outputs to the Y, Pb and Pr terminals on the COMPONENT 1/SCART input and the sync output to the VIDEO input.
27 insTallaTion Component Video Connections: Connect your component video sources to the COMPONENT 1/SCART, COMPONENT 2 or RGB inputs as shown in Figure 3-9.
28 insTallaTion Composite/S-Video Connections: Connect your Composite and S-Video sources to the LED1081 as shown in Figure 3-10. DVD Player, V CR, Satellite Receiver, Laser Disc etc.
29 insTallaTion RS-232 Controller Connection Connect a PC or home theater control/automation system (if present) to the RS-232 port on the LED1081 ; see Figure 3-11. Use a standard, 9-pin serial cable, wired straight-through. iKontrol compatible! See www.
30 insTallaTion Connecting an External IR Receiver If infrared signals from the remote control cannot reach the projector due to excessive distance or obstructions such as walls or cabinet doors, you can connect an external IR repeater system to the IR INPUT on the LED1081 to extend the range of the remote control.
31 insTallaTion 3.5 T urning on the P ow er The power LED indicator flashes green to indicate that it is warming up. When the projector is ready for use, the LED indicator turns off, and the projector lights.
32 3.8 Lens A djustments The LED1081 gives you a great deal of control over the picture size, position and focus. Focus To focus the projected image, grasp the lens by the front ring and rotate it. Focus Ring Zoom To make the picture smaller (zoom out) or larger (zoom in), rotate the zoom ring in the appropriate direction.
33 Lens Shift To access the lens shift controls: Loosen the two screws located at the rear side and underneath of the projec- tor as shown in the figure at the right. Slide the center portion of the top cover backward to expose the holes for lens shift.
34 4.1 Selecting an Aspect Ratio Press the aspect ratio ( ) button to select the appropriate aspect ratio for the type of program material being viewed. 4.2 Selecting An Input S our ce When you turn on the LED1081 , it switches to the last selected input and looks for a valid signal.
35 GENEAL Source Select HDMI 1, HDMI 2, RGB, Comp 1, Comp 2, Video, S-Video, SCART Menu Position Top Left, Top Right, Bottom Left, Bottom Right, Center PIP Select Off, HDMI 1, HDMI 2, RGB, Comp 1, Com.
36 GENERAL The LED1081 GE NERA L Me nu, show n in Figu re 4 -2, prov ides acc ess to t he m ost comm only -used pro ject or f unct ions . Figure 4-2: LED1081 GENERAL Menu Source Select: To select a video source, press or to highlight Source Select, then press ENTER.
37 Menu Position: Select Menu Position from the GENERAL menu to change the OSD menu position. The default setting is “ ” (top left). PIP Select: To select a Picture in Picture source, press or to highlight PIP Select, then press ENTER. This displays the PIP Select sub-menu.
38 Top Left: This places the PIP source into a 644x362 designated image area at the top left of the screen. Top Right: This places the PIP source into a 644x362 designated image area at the top right of the screen. Bottom Left: This places the PIP source into a 644x362 designated image area at the bottom left of the screen- safe area of the DMD.
39 Recall Memory : Select Memory from the General menu, and then press Enter to activate Recall Memory. Use the or buttons to select the modes: User-1, User-2 or Default. Save Settings : Select Memory from the General menu, and then press to highlight Save Settings.
40 IMAGE The LED10801 IM AGE Menu , sh own in F igure 4-8 , to perform image adjustments. Figure 4-8: LED1081 IMAGE Menu Note .
41 Aspect Ratio Setting Description Aspect Ratio of Source Signal Geometr y of Pr ojected Ima ge W ith Standar d Lens (1.78:1 Screen) W ith Anamor phic Lens (2.35:1 Screen) Letterbox Letterbox mode scales (zooms in on) a 4:3 image lin- early (by the same amount on all sides) to fill a 16:9 display, cropping the top and bottom of the image.
42 On your external test pattern source, select a PLUGE pattern. (PLUGE is an acronym for “Picture Line-Up Generation Equipment.”) Figure 4-9 shows a typical PLUGE pattern. PLUGE patterns vary but generally consist of some combination of black, white and gray areas against a black background.
43 Contrast: On your external test pattern source, select a stepped, gray-bar pattern like the one shown in Figure 4-10. Figure 4-10: Typical Gray Bar Pattern for Adjusting Contrast Select Contrast from the IMAGE menu.
44 To adjust this, select Sharpness from the IMAGE menu and press ENTER. On your external test pattern source, se- lect a pattern like the one shown in Figure 4-12.
45 Noise Reduction: To apply noise reduction to the source signal, select Noise Reduction from the IMAGE menu and press ENTER. Figure 4-13: Noise Reduction Sub-Menu Noise Reduction is useful for clearing up noisy images from interlaced SD sources.
46 Note .
47 HSG: Us e t h es e c on tr o ls to a d ju st th e H ue , S at u ra ti o n a nd G a in ( r ed , g re e n, b l ue , c ya n , ma g en ta , y el l ow ) c ol o r se t ti n gs .
48 ADVANCED Use the controls in the ADVANCED menu, shown in Figure 4-16, to perform advanced image adjustments. Figure 4-16: LED1081 ADVANCED Menu Color Space: Select Color Space from the ADVANCED menu to choose the color space of the source signal for HDMI, RGB, and component connections.
49 Video Standard: Select Video Standard from the ADVANCED menu to specify the color system for composite video or S-Video input signals. Different countries use different formats for video signals. Select the appropriate Video Standard for your region: Auto: The color systems are automatically identified and the format is set accordingly.
50 RGB Adjust: To remove any trace of color from the white areas of the projected image, choose RGB Adjust from the ADVANCED menu and press ENTER. This displays the RGB Adjust sub-menu, shown in Figure 4-17.
51 Fine Sync: To fine-tune the position and other image attributes, choose Fine Sync from the ADVANCED menu and press ENTER. This displays the Fine Sync sub-menu, shown in Figure 4-18.
52 SETUP Use the controls in the SETUP menu, shown in Figure 4-19, to change the display orientation and perform other, common installation tasks. Figure 4-19: LED1081 SETUP Menu Language: Select Language and press the display the menus in English, Español, Français, Deutsch, Nederlands, Italiano, 繁體中文 , and 简体中文 .
53 HDMI 1/HDMI 2: Enables or disables the HDMI 1 and HDMI 2 sources. RGB: Enables or disables the RGB source. Comp 1/Comp 2: Enables or disables the Component 1 and Component 2 sources. Video: Enables or disables the Composite video source. Note If either Component 1 or Video is enabled, SCAR T must be disabled.
54 INFO Access the INFO Menu, shown in Figure 4-19, to view information that uniquely identifies your projector and indicates its current operational status: Model Name Unit Serial Number Software Ver.
55 5.1 Cleaning the Intak e and Exhaust V ents Cleaning the Air Vents The projector intake/exhaust vents should be cleaned every 500 hours of operation. In dustier environments, it is recommend to clean the projector more frequently to prevent damage or performance degradation.
56 5.2 T roubleshooting Tips Table 5-1 provides some general guidelines for troubleshooting problems you may encounter with the LED1081 . If the suggested solutions fail to resolve the problem or if you encounter an issue not described here, please contact Knoll Systems Technical Support.
57 6.1 T ransfer Specifications Item Specications Transmission Speed 38400 bps Data Length 8 bit Parity None Stop Bit 1 Flow Control None serial inTerfaCe speCifiCaTions 6.
58 6.2 RS-232 C ommands There are 2 types of commands: Key commands Operation commands All commands start with 2 letters as shown in the following: “ky” for key commands. “op” for operations commands. Key Commands The following example is the syntax for key commands: ky <keyname> [CR] IR Codes and K eynames No.
59 IR Codes and K eynames No. Code 1 K eyname R emote Button Description 14. 0x8B src.1 Switch the active source to HDMI 1. 15. 0x8C src.2 Switch the active source to HDMI 2. 16. 0x8D src.3 Switch the active source to RGB. 17. 0x8E src.4 Switch the active source to COMP 1.
60 Operations Commands The following example is the syntax for operations commands: op <operation> <command> [CR] No. Function Command Action on unit 1 Set = <value> Makes the unit take that value. 2 Get ? Asks what the current value is.
61 Operation Command V alues Notes overscan = ? 0 = Off 1 = Crop 2 = Zoom source.sel = ? 0 = HDMI 1 1 = HDMI 2 2 = RGB 3 = YPbPr 1 4 = YPbPr 2 5 = S-Video 6 = Video 7 = SCART pip.select = ? 0 = Off 1 = HDMI 1 2 = HDMI 2 3 = RGB 4 = YPbPr 1 5 = YPbPr 2 6 = S-Video 7 = Video 8 = SCART resync (execute) color.
62 Operation Command V alues Notes dblack = ? 0 = Off 1 = On (4x DB) 2 = Ultra-DI (8x DB) 3 = Infinity red.off = ? + - 0-200 green.off = ? + - 0-200 blue.off = ? + - 0-200 red.gain = ? + - 0-200 green.gain = ? + - 0-200 blue.gain = ? + - 0-200 vert.pos = ? + - 0-200 horiz.
63 Operation Command V alues Notes trig.1 = ? 0 = LED 1 = 16:9 2 = Letterbox 3 = 4:3 4 = 4:3 Narrow 5 = RS232 6 = On 7 = Off trig.2 = ? 0 = LED 1 = 16:9 2 = Letterbox 3 = 4:3 4 = 4:3 Narrow 5 = RS232 6 = On 7 = Off auto.source = ? 0 = Off 1 = On model.
64 Operation Command V alues Notes pattern = 0 = White 1 = Black 2 = Red 3 = Green 4 = Blue 5 = Cyan 6 = Magenta 7 = Yellow 8 = ANSI Checkerboard 9 = Horizontal Gray Ramp 10 = Focus Grid 11 = Off lang.
65 7.1 LED1081 Specifications Table 7-1 lists the LED1081 specifications. Optics Microdisplay TI DLP 1080p 0.95” DMD Resolution 1920x1080, Full HD Projection Lens Standard Lens throw ratio: 1.
66 Mechanical Weight (without packing) 16.6Kg / 36.6lb Dimensions 520(W) x 224.60(H) x 548(D) mm Adjustable feet 2” max travel Reliability Operating Temperature 7500 ft.~10000 ft. (2286m ~ 3048m): 50 ~ 95°F (10 ~ 35°C), Humidity: 0% ~ 85% Under 7,500 ft.
67 7.2 LED1081 Dimensions Figure 7-1 shows the LED1081 dimensions, in millimeters. 539 mm 548 mm 520 mm 520 mm 410 00 mm 224.60 mm 224.60 mm 548 mm 220.
68 7.3 Supported Timings Table 7-2 lists the signal types supported by each input on the LED1081 . F or mat Resolution Refresh Rate (Hz) Suppor ted? ( ü = Y es) RGB Component1 Component2 HDMI 1 HDMI 2 Composite S-Video PC 640x480 59.94 ü ü 640x480 75 ü ü 640x480 85 ü ü 800x600 60.
69 F or mat Resolution Refresh Rate (Hz) Suppor ted? ( ü = Y es) RGB Component1 Component2 HDMI 1 HDMI 2 Composite S-Video SDTV 480i 59.94 ü ü 576i 50 ü ü EDTV 480p 59.94 ü ü ü 576p 50 ü ü ü HDTV 720p 50 ü ü ü 720p 59.94 ü ü ü 720p 60 ü ü ü 1035i 60 ü ü ü 1080i 50 ü ü ü 1080i (Aus) 50 ü ü ü 1080i 59.
70 7.4 Pr ojection Distance and Screen Size Note Screen Size: This is the size of the scr een not the size of the projection. In case of display 16:9 picture on the whole 16:9 Screen 16:9 Screen TR: 1.85~2.4 TR = PD / SW Unit: Inch Screen Size Projection Distance Diagonal W idth Height Min.
71 In case of display 16:9 picture on the whole 4:3 Screen 4:3 Screen TR: 1.85~2.4 TR = PD / SW Unit: Inch Screen Size Projection Distance Diagonal W idth Height Min. Max. 60 48.00 36.00 88.80 115.20 70 56.00 42.00 103.60 134.40 72 57.60 43.20 106.56 138.
72 In case of display 16:9 picture on the whole 16:9 Screen 16:9 Screen TR: 1.85~2.4 TR = PD / SW Unit: mm Screen Size Projection Distance Diagonal W idth Height Min.
73 In case of display 16:9 picture on the whole 4:3 Screen 4:3 Screen TR: 1.85~2.4 TR = PD / SW Unit: mm Screen Size Projection Distance Diagonal W idth Height Min.
An important point after buying a device Knoll Systems LED1081 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Knoll Systems LED1081 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Knoll Systems LED1081 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Knoll Systems LED1081 you will learn all the available features of the product, as well as information on its operation. The information that you get Knoll Systems LED1081 will certainly help you make a decision on the purchase.
If you already are a holder of Knoll Systems LED1081, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Knoll Systems LED1081.
However, one of the most important roles played by the user manual is to help in solving problems with Knoll Systems LED1081. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Knoll Systems LED1081 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
