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Multimedia Projector
Model EK-620U/EK-621W
(Projection lens is optional.)
EK-620UA/EK-621WA
(AH-A22030 lens is bundled.)
Owner's Manual

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Summary of Contents for Eiki EK-620UA

  • Page 1 Owner’s Manual Multimedia Projector Model EK-620U/EK-621W (Projection lens is optional.) EK-620UA/EK-621WA (AH-A22030 lens is bundled.)
  • Page 2 Preface Features and Design This Multimedia Projector is designed with the most advanced technology for portability, durability, and ease of use. This projector utilizes a high luminance and Eco friendly system, a palette of 1.07 billion colors, and digital light processing (DLP) technology. Compact Design Helpful Maintenance Function This projector is designed compact in size and...
  • Page 3 DLP Projector — Owner’s Manual 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 written consent of the author. ©...
  • Page 4 Preface Important Safety Information Important: It is strongly recommended that you read this section carefully before using the projector. These safety and usage instructions will ensure that you enjoy many years of safe use of the projector. Keep this manual for future reference. Symbols Used Warning symbols are used on the unit and in this manual to alert you of hazardous situations.
  • Page 5 DLP Projector — Owner’s Manual Safety Instructions • Please read this manual completely before installing and operating the projector. • The projector provides many convenient features and functions. Proper operation may enable you to fully utilize the features and keep it in good condition. Otherwise, it will not only shorten the service life of the unit, but also may cause malfunction, a fire, or other accidents.
  • Page 6 Preface Safety Precautions Caution: • The projector must be grounded. • Do not expose the projector to raindrops or high humidity to avoid a fire or electric shock. • This projector produces intense light from the projection lens. Avoid staring directly into the lens, otherwise eye damage could be caused. Be especially careful that children do not stare directly into the beam.
  • Page 7 DLP Projector — Owner’s Manual Safety Guide • All the safety and operating instructions should be read before the product is operated. • Read all of the instructions given here and retain them for later use. Unplug this projector from AC power supply before cleaning.
  • Page 8 Preface ¾ When the projector exhibits a distinct change in performance - this indicates a need for service. • When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer that have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or injury to persons.
  • Page 9 DLP Projector — Owner’s Manual Air Intake Vent Exhaust Vent Moving the projector When moving the projector, take care of the lens and retract the adjustable foot to prevent damage to the lens and cabinet. Installing the projector properly • Please set the projector on nearly-level. •...
  • Page 10 Preface 140mm 140mm M6 x 4 10mm 280mm Caution in moving or transporting the projector • Do not drop or bump the projector, otherwise damages or malfunctions may result. • When carrying the projector, use a suitable carrying case. • Do not transport the projector by courier or any other transport service in an unsuitable transport case.
  • Page 11 DLP Projector — Owner’s Manual Important Information Laser Safety Cautions This product is classified as CLASS 1 LASER PRODUCT - RISK GROUP 2 of IEC 60825-1:2014 and also complies with 21 CFR 1040.10 and 1040.11 as a Risk Group 2, LIP (Laser Illuminated Projector) as defined in IEC 62471:2006 except for deviations pursuant to Laser Notice No.
  • Page 12 If such changes or modifications should be made, you could be required to stop operation of the equipment. Model Number : EK-620U/EK-621W/EK-620UA/EK-621WA Trade Name : EIKI Responsible party : EIKI International, Inc. Address : 30251 Esperanza Rancho Santa Margarita CA 92688-2132 Telephone No. : 800-242-3454 (949-457-0200) Note: For use in a commercial, industrial or business environment.
  • Page 13 DLP Projector — Owner’s Manual The Wires in this mains lead are coloured in accordance with the following code: • Green-and-yellow ..Earth • Blue ......Neutral • Brown ......Live As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug proceed as follows: •...
  • Page 14: Table Of Contents

    Preface Contents GETTING STARTED ........................ 1 Packing Checklist ........................1 Views of Projector Parts ......................2 Front-right View .............................2 Rear View ..............................3 Built-in Keypad ............................4 Bottom View ............................5 Remote Control Parts ......................6 Remote Control Operating Range .................... 8 Projector and Remote Control Buttons ..................8 Remote Control Code .......................
  • Page 15 DLP Projector — Owner’s Manual Output Menu ........................... 35 Image Warping Menu...........................36 PIP/PBP Menu .............................37 Setup Menu ..........................39 Lens Function Menu ..........................40 Menu Preferences Menu ........................41 PIN Menu .............................42 Communications Menu ........................43 Option Menu ........................... 44 Power Settings Menu ...........................45 Light Source Settings Menu .........................46 Control Your Projector Using Web Browser ................
  • Page 16 Preface SPECIFICATIONS ......................... 63 Specifications ......................... 63 Projection Distance vs. Projection Size .................. 64 Projection Distance and Size Table .....................64 Timing Mode Table ......................... 66 Projector Dimensions ......................69 REGULATORY COMPLIANCE ..................... 70 FCC Warning .......................... 70 Canada ........................... 70 Safety Certifications........................
  • Page 17: Getting Started

    DLP Projector — Owner’s Manual Getting Started Packing Checklist Carefully unpack the projector and check that the following items are included: DLP PROJECTOR AH-A22030 lens for EK-620UA/EK-621WA REMOTE CONTROL VGA CABLE POWER CORD QUICK START GUIDE * For other regions except China:...
  • Page 18: Views Of Projector Parts

    DLP Projector — Owner’s Manual Views of Projector Parts Front-right View Item Label Description See page Projection Lens Allows automated lens control and adjustment: vertical and horizontal offsets, zoom and focus. Front IR Sensor Receives signals from the IR remote. Keep the signal path to the sensor unobstructed for uninterrupted communication with Top IR Sensor the projector.
  • Page 19: Rear View

    DLP Projector — Owner’s Manual Rear View Item Label Description See page 3D Sync OUT Connect the 3D IR glasses transmitter (Note: For Specific 3D IR glasses only) HDBaseT Connect a RJ45 Cat5/Cat6 Ethernet cable to input uncompressed high-definition video control signals. DVI-D Connect to DVI source.
  • Page 20: Built-In Keypad

    DLP Projector — Owner’s Manual Built-in Keypad Item Label Description See page Power Turn the projector on or off. Menu Display menus. Exit Return to previous level or exit menus if at top level. Source Select an input for the main or PIP/PBP image. Enter •...
  • Page 21: Bottom View

    DLP Projector — Owner’s Manual Bottom View 140mm 140mm 280mm Item Label Description See page Adjustable Feet Raise or lower the feet to level the projector. Ceiling support Contact your dealer for information on mounting the projector on holes a ceiling. Note: • When installing, ensure that you use only UL Listed ceiling mounts.
  • Page 22: Remote Control Parts

    DLP Projector — Owner’s Manual Remote Control Parts Mode Info Auto Source Enter Menu Exit Gamma Bright Cont. Lens H Focus Lens V Keystone H Zoom Keystone V Shutter Hot Key Pattern (AV Mute) Important: 1. Avoid using the projector with bright fluorescent lighting turned on. Certain high-frequency fluorescent lights can disrupt remote control operation. 2. Be sure nothing obstructs the path between the remote control and the projector. If the path between the remote control and the projector is obstructed, you can bounce the signal off certain reflective surfaces such as projector screens.
  • Page 23 DLP Projector — Owner’s Manual Item Label Description See page Power on Turn projector ON. Number Keys Enter a number (such as PIN code) or source hotkey. Source Hotkey Key: 1: VGA 2: HDMI 3: DVI-D 4: HDBaseT Info Display source image information. Auto Automatically optimize image.
  • Page 24: Remote Control Operating Range

    DLP Projector — Owner’s Manual Remote Control Operating Range The remote control uses infrared transmission to control the projector. It is not necessary to point the remote directly at the projector. Provided you are not holding the remote perpendicular to the sides or the rear of the projector, the remote will function well within a radius of about 10 meters (32.8 feet) and 30 degrees above or below the projector level.
  • Page 25: Inserting The Remote Control Batteries

    DLP Projector — Owner’s Manual Inserting the Remote Control Batteries Remove the battery compartment cover as shown in the illustration. Insert the batteries with correct polarity (+/-) as shown inside the battery compartment. Replace the cover. Caution: • Only use AAA batteries (Alkaline batteries are recommended). • Dispose of used batteries according to local ordinance regulations.
  • Page 26: Setup And Operation

    DLP Projector — Owner’s Manual Setup and Operation Installing the Projection Lens Before setting up the projector, install the projection lens on the projector. Important: • Before installation, check where the projector is used and prepare a suitable lens. • For details, contact the sales dealer where you purchased the projector. Press “ ” on the built-in keypad or press “ ” on the remote control twice to turn off the projector. Rotate the lens cap counter-clockwise.
  • Page 27 DLP Projector — Owner’s Manual Rotate the lens clockwise to lock the lens in place. Firmly install the lens cover onto the lens. — —...
  • Page 28: Starting And Shutting Down The Projector

    DLP Projector — Owner’s Manual Starting and Shutting down the Projector Turn the Projector On Connect the power cord to the projector. Then connect the other end to a wall outlet. The Power button on the built in keypad is illuminated. Important: Make sure that the Power switch is in the ON position. Turn on the connected devices.
  • Page 29: Adjusting The Projector Level

    DLP Projector — Owner’s Manual Adjusting the Projector Level Take note of the following when setting up the projector: • The projector table or stand should be level and sturdy. • Position the projector so that it is perpendicular to the screen. •...
  • Page 30: Adjusting The Zoom, Focus, And Keystone

    DLP Projector — Owner’s Manual Adjusting the Zoom, Focus, and Keystone Use the Zoom button to resize the projected image and screen size Lens H Focus Lens V Keystone H Zoom Use the Focus button to sharpen the Keystone V Shutter Hot Key Pattern...
  • Page 31: Using The Lens Shift Adjustment

    DLP Projector — Owner’s Manual Using the Lens Shift Adjustment The projection lens can be moved up, down, right, and left with the motor-driven lens shift function. This function makes the positioning of images easy on the screen. Lens shift is generally expressed as a percentance of the image height or width, see below illustration.
  • Page 32 DLP Projector — Owner’s Manual Vertical Image Offset: -100% Offset (WUXGA) Image has been offset 600 pixels below lens center, so the image has an offset of -600/600 * 100% = -100% Lens center 600 pixels of shift below lens center. Total of 600 pixels of display are...
  • Page 33: Optional Lenses And Projection Size

    DLP Projector — Owner’s Manual Optional Lenses and Projection Size Projection Lens The complete projection lens series as below table. Item Lens Type Lens Model Name (AH-A22010A) (AH-A22020) (AH-A22030) (AH-A22040) (AH-A22050) (AH-A21010) (AH-A23010) Focal 11.11~14.06 14.03~17.96 18.07~22.59 18.07~22.59 18.07~22.59 22.56~42.87 42.60~80.90 Length (f) F number 2.30~2.53...
  • Page 34 DLP Projector — Owner’s Manual A01/A03/A13 lens shift range: Motorized Lens shift range Lens Shift (Lens shift range A02/A05/A06/A15 lens shift range: based on 1/2 screen width and height) Darker Lens shift range When the lens is shifted beyond the described range of operation, the screen edges may become darker or the images may become out of focus.
  • Page 35: Projection Size V.s Throw Distance

    DLP Projector — Owner’s Manual Projection Size v.s Throw Distance Platform EK-621W/EK-621WA WXGA (16:10) 0.65” Projection Lens Throw Ratio 0.79-1 1.00-1.28 1.28-1.61 1.28-1.61 1.28-1.60 1.60-3.07 3.04-5.78 Zoom Ratio 1.26X 1.28X 1.25X 1.25X 1.25X 1.9X 1.9X Throw Distance 0.81-6.13m 1.08~8.27m 1.38~10.40m 1.38~10.40m 1.38~10.34m 1.72~19.84m 3.27~37.35m Projection Screen Size Projection distance (m) Throw Ratio...
  • Page 36 DLP Projector — Owner’s Manual Platform EK-620U/EK-620UA WUXGA (16:10) 0.67” Projection Lens Throw Ratio 0.75-0.95 0.95-1.22 1.22-1.53 1.22-1.53 1.22-1.52 1.53-2.92 2.90-5.50 Zoom Ratio 1.26X 1.28X 1.25X 1.25X 1.25X 1.9X 1.9X Throw Distance 0.81-6.13m 1.02~7.88m 1.31~9.89m 1.31~9.89m 1.32~9.82m 1.64~18.87m 3.12~35.54m Projection Screen Size...
  • Page 37: On-Screen Display (Osd) Menu Settings

    DLP Projector — Owner’s Manual On-Screen Display (OSD) Menu Settings OSD Menu Controls The projector has an OSD that lets you make image adjustments and change various settings. Navigating the OSD You can use the remote control cursor buttons or the projector keypad to navigate and make changes to the OSD.
  • Page 38: Setting The Osd Language

    DLP Projector — Owner’s Manual Setting the OSD Language Set the OSD language to your preference before continuing. Press the Menu button. PICTURE PICTURE Display Mode Presentation Brightness Contrast OUTPUT Sharpness Color Tint SETUP Phase Frequency Horz Position OPTION Vert Position Use the arrow keys (pq) to select SETUP and press the Enter button to enter the SETUP menu.
  • Page 39: Osd Menu Overview

    DLP Projector — Owner’s Manual OSD Menu Overview Use the following illustration to quickly find a setting or determine the range for a setting. Main Menu Sub Menu / Settings Default Presentation Video Bright REC709 DICOM SIM Display Mode By source set 2D High Speed Blending User...
  • Page 40 DLP Projector — Owner’s Manual Main Menu Sub Menu / Settings Default WX:127 Green G. 0 – 254 WU:127 WX:127 Blue H. 0 – 254 WU:127 WX:127 Blue S. 0 – 254 WU:127 WX:127 Blue G. 0 – 254 WU:127 WX:127 Cyan H.
  • Page 41 DLP Projector — Owner’s Manual Main Menu Sub Menu / Settings Default Red Gain 0 ~ 100 Green Gain 0 ~ 100 Blue Gain 0 ~ 100 Red Offset 0 ~ 100 Color Settings Green Offset 0 ~ 100 Blue Offset 0 ~ 100 Reset RGB Gain/ Offset...
  • Page 42 DLP Projector — Owner’s Manual Main Menu Sub Menu / Settings Default Bottom Right Vert Image Warping 4-Corner 0 ~ 80 Adjust PIP/PBP Enable HDMI Main Source DVI-D HDBaseT HDMI Sub Source DVI-D HDBaseT OUTPUT PIP/PBP Swap Small Size Medium Large Large PBP, Main Left...
  • Page 43 DLP Projector — Owner’s Manual Main Menu Sub Menu / Settings Default Rear Projection Focus in - motor stop Focus in - motor go step Focus in - motor run Focus Focus out - motor stop Focus out - motor go step Focus out - motor run Zoom in - motor stop Zoom in - motor go step...
  • Page 44 DLP Projector — Owner’s Manual Main Menu Sub Menu / Settings Default DHCP by set IP Address by set Subnet Mask by set Default Gateway by set MAC Address by set Apply Enable by set Start IP by set End IP by set WLAN Subnet Mask...
  • Page 45 DLP Projector — Owner’s Manual Main Menu Sub Menu / Settings Default Logo Blue Background Logo Color Black White Blank Screen Aspect Ratio Hot-Key settings Blank Screen Freeze Screen Overscan 0.5W mode Standby Power Mode Communication mode Communication mode Direct Power On 5 Mins 10 Mins Power Settings...
  • Page 46 DLP Projector — Owner’s Manual Main Menu Sub Menu / Settings Default Sub Source - Resolution - Signal Format - Pixel Clock - Horz Refresh Information - Vert Refresh OPTION Light Source Mode Total Projector Hours Standby Power Mode IP Address DHCP Factory Reset Yes/No (Dialog box)
  • Page 47: Picture Menu

    DLP Projector — Owner’s Manual Picture Menu Press the Menu button to open the OSD menu. Press the arrow keys (pq) to select PICTURE and press the Enter button to enter the PICTURE menu. Press the arrow keys (pq) to select the menu option and press the Enter button to enter its submenu.
  • Page 48: 3D Display Menu

    DLP Projector — Owner’s Manual 3D Display Menu Press the Menu button to open the OSD menu. Press the arrow keys (pq) to select PICTURE and press the Enter button to enter the PICTURE menu. Press the arrow keys (pq) to select 3D Display and press the Enter button to enter the 3D Display menu.
  • Page 49: Hsg Adjustment Menu

    DLP Projector — Owner’s Manual HSG Adjustment Menu Press the Menu button to open the OSD menu. Press the arrow keys (pq) to select PICTURE and press the Enter button to enter the PICTURE menu. Press the arrow keys (pq) to select HSG Adjustment and press the Enter button to enter the HSG Adjustment menu.
  • Page 50: Advanced Menu

    DLP Projector — Owner’s Manual Advanced Menu Press the Menu button to open the OSD menu. Press the arrow keys (pq) to select PICTURE and press the Enter button to enter the PICTURE menu. Press the arrow keys (pq) to select Advanced and press the Enter button to enter the Advanced menu.
  • Page 51: Output Menu

    DLP Projector — Owner’s Manual Output Menu Press the Menu button to open the OSD menu. Press the arrow keys (pq) to select OUTPUT and press the Enter button to enter the OUTPUT menu. Press the arrow keys (pq) to select the menu option and press the Enter button to enter its submenu.
  • Page 52: Image Warping Menu

    DLP Projector — Owner’s Manual Image Warping Menu Press the Menu button to open the OSD menu. Press the arrow keys (pq) to select OUTPUT and press the Enter button to enter the OUTPUT menu. Press the arrow keys (pq) to select Image Warping and press the Enter button to enter the Image Warping menu.
  • Page 53: Pip/Pbp Menu

    DLP Projector — Owner’s Manual Item Description 4-Corner Allow the image to be squeezed to fit an area defined by moving each of the four corners’ x and y position. PIP/PBP Menu Press the Menu button to open the OSD menu. Press the arrow keys (pq) to select OUTPUT and press the Enter button to enter the OUTPUT menu.
  • Page 54 DLP Projector — Owner’s Manual PIP/PBP layout and size table as described below. ¾ P : indicates primary source region (lighter color). ¾ * : Both source regions are the same size. PIP/PBP Size PIP/PBP Main Layout Small Medium Large PBP, Main Left PBP, Main Top PBP, Main Right...
  • Page 55: Setup Menu

    DLP Projector — Owner’s Manual Setup Menu Press the Menu button to open the OSD menu. Press the arrow keys (pq) to select SETUP and press the Enter button to enter the SETUP menu. Press the arrow keys (pq) to select the menu option and press the Enter button to enter its submenu.
  • Page 56: Lens Function Menu

    DLP Projector — Owner’s Manual Lens Function Menu Press the Menu button to open the OSD menu. Press the arrow keys (pq) to select SETUP and press the Enter button to enter the SETUP menu. Press the arrow keys (pq) to select Lens Function and press the Enter button to enter the Lens Function menu.
  • Page 57: Menu Preferences Menu

    DLP Projector — Owner’s Manual Menu Preferences Menu Press the Menu button to open the OSD menu. Press the arrow keys (pq) to select SETUP and press the Enter button to enter the SETUP menu. Press the arrow keys (pq) to select Menu Preferences and press the Enter button to enter the Menu Preferences menu.
  • Page 58: Pin Menu

    DLP Projector — Owner’s Manual PIN Menu Press the Menu button to open the OSD menu. Press the arrow keys (pq) to select SETUP and press the Enter button to enter the SETUP menu. Press the arrow keys (pq) to select PIN and press the Enter button to enter the PIN menu.
  • Page 59: Communications Menu

    DLP Projector — Owner’s Manual Communications Menu Press the Menu button to open the OSD menu. Press the arrow keys (pq) to select SETUP and press the Enter button to enter the SETUP menu. Press the arrow keys (pq) to select Communications and press the Enter button to enter the Communications menu.
  • Page 60: Option Menu

    DLP Projector — Owner’s Manual Option Menu Press the Menu button to open the OSD menu. Press the arrow keys (pq) to select OPTION and press the Enter button to enter the OPTION menu. Press the arrow keys (pq) to select the menu option and press the Enter button to enter its submenu.
  • Page 61: Power Settings Menu

    DLP Projector — Owner’s Manual Power Settings Menu Press the Menu button to open the OSD menu. Press the arrow keys (pq) to select OPTION and press the Enter button to enter the OPTION menu. Press the arrow keys (pq) to select Power Settings and press the Enter button to enter the Power Settings menu.
  • Page 62: Light Source Settings Menu

    DLP Projector — Owner’s Manual Light Source Settings Menu Press the Menu button to open the OSD menu. Press the arrow keys (pq) to select OPTION and press the Enter button to enter the OPTION menu. Press the arrow keys (pq) to select Light Source Settings and press the Enter button to enter the Light Source Settings menu.
  • Page 63: Control Your Projector Using Web Browser

    DLP Projector — Owner’s Manual Control Your Projector Using Web Browser Ethernet Projector Wired LAN Terminal functionalities Remote control and monitoring of a projector from a PC (or Laptop) via wired LAN is also possible. Compatibility with Crestron control boxes enables not only collective projector management on a network but also management from a control panel on a PC (or Laptop) browser screen.
  • Page 64: Lan_Rj45

    DLP Projector — Owner’s Manual LAN_RJ45 Connect an RJ45 cable to Ethernet port on the projector and the PC (Laptop). On the PC (Laptop), select Start → Control Panel → Network and Internet. Right-click on Local Area Connection, and select Properties. —...
  • Page 65 DLP Projector — Owner’s Manual In the Properties window, select the Networking tab, and select Internet Protocol Version 4 (TCP/ IPv4). Click Properties. Click Use the following IP address and fill in the IP address and Subnet mask, then click OK. Press the Menu button on the projector.
  • Page 66 DLP Projector — Owner’s Manual After getting into LAN, input the following: • DHCP: Off • IP Address: 10.10.10.10 • Subnet Mask: 255.255.255.0 • Default Gateway: 0.0.0.0 Select the Apply → Yes to confirm the settings, and then wait until finished. Open a web browser (for example, Microsoft Internet Explorer with Adobe Flash Player 9.0 or higher).
  • Page 67 For more information, please visit http://www.crestron.com. Warping & Blending function The Warping & Blending application software and its manual can be downloaded from EIKI website. Presentation function The presenter application software and its manual can be downloaded from EIKI website.
  • Page 68: Rs232 By Telnet Function

    DLP Projector — Owner’s Manual RS232 by Telnet Function Besides projector connected to RS232 interface with “Hyper-Terminal” communication by dedicated RS232 command control, there is alternative RS232 command control way, so called “RS232 by TELNET” for LAN/RJ45 interface. Quick Start-Guide for “RS232 by TELNET” Check and get the IP-Address on OSD of the projector.
  • Page 69 DLP Projector — Owner’s Manual How to have TELNET enabled in Windows VISTA / 7 By default installation for Windows VISTA, “TELNET” function is not included. But end-user can have it by way of “Turn Windows features On or Off” to be enabled. Open “Control Panel”...
  • Page 70 DLP Projector — Owner’s Manual Select “Turn Windows features on or off” to open. Have “Telnet Client” option checked, then click OK. Specsheet for “RS232 by TELNET”: Telnet: TCP Telnet port: 3023 (for more detail, kindly please get contact with the service agent or team) Telnet utility: Windows “TELNET.exe”...
  • Page 71: Maintenance And Security

    DLP Projector — Owner’s Manual Maintenance and Security Replacing the Projection Lens Perform the following to replace the projection lens: Center the lens. Use the Lens H or Lens V button (on the remote control) to adjust the lens at its center position.
  • Page 72: Cleaning The Projector

    DLP Projector — Owner’s Manual Cleaning the Projector Cleaning the projector to remove dust and grime will help ensure trouble-free operation. Warning: • Be sure to turn off and unplug the projector at least 30 minutes before cleaning. Failure to do so could result in a severe burn. • Use only a dampened cloth when cleaning. Do not allow water to enter the ventilation openings on the projector. • If a little water gets into the projector interior while cleaning, leave unplugged in a well-ventilated room for several hours before using. • If a lot of water gets into the projector interior when cleaning, have the projector serviced. Cleaning the Lens You can purchase Optical lens cleaner from most camera stores. Refer to the following to clean the projector lens.
  • Page 73: Using The Kensington ® Lock

    DLP Projector — Owner’s Manual Using the Kensington Lock ® If you are concerned about security, attach the projector to a permanent object with the Kensington slot and a security cable. Note: Contact your vendor for details on purchasing a suitable Kensington security cable. The security lock corresponds to Kensington’s MicroSaver Security System. If you have any comment, contact: Kensington, 2853 Campus Drive, San Mateo, CA 94403, U.S.A. Tel: 800-535-4242, http://www.Kensington.com. — —...
  • Page 74: Troubleshooting

    DLP Projector — Owner’s Manual Troubleshooting Common Problems and Solutions These guidelines provide tips to deal with problems you may encounter while using the projector. If the problem remains unsolved, contact your dealer for assistance. Often after time spent troubleshooting, the problem is traced to something as simple as a loose connection.
  • Page 75: Led Error Messages

    DLP Projector — Owner’s Manual LED Error Messages The LED status indicators are located on the top of the projector. Each LED is defined below. Light LED Status LED AV Mute LED Message Green Orange Green Orange Green Orange Standby State Flashing Power on Flashing...
  • Page 76: Image Problems

    DLP Projector — Owner’s Manual Image Problems Problem: No image appears on the screen Verify the settings on your notebook or desktop PC. Turn off all equipment and power on again in the correct order. Problem: The image is blurred Press the Focus button to adjust the focus on the projector.
  • Page 77: Remote Control Problems

    DLP Projector — Owner’s Manual Problem: The laser diode goes off Power surges can cause the laser diode to turn off. Re-plug power cord. If the Light LED is in orange, this indicates that the laser diode time has expired. Then press “ ”...
  • Page 78: Hdmi Q & A

    DLP Projector — Owner’s Manual HDMI Q & A Q. What is the difference between a “Standard” HDMI cable and a “High-Speed” HDMI cable? Recently, HDMI Licensing, LLC announced that cables would be tested as Standard or High- Speed cables. •...
  • Page 79: Specifications

    DLP Projector — Owner’s Manual Specifications Specifications Item Description Display type “TI” 0.67” WUXGA DMD / “TI” 0.65” WXGA DMD, Type A, DC3 Resolution WUXGA (1920 x 1200) / WXGA (1280 x 800) Zoom/focus Motorized Zoom ratio Depend on Lens Keystone correction Vertical: +/- 20 degrees, Horizontal: +/- 20 degrees Projection methods...
  • Page 80: Projection Distance Vs. Projection Size

    DLP Projector — Owner’s Manual Projection Distance vs. Projection Size Projection Distance Projection Distance and Size Table Platform EK-621W/EK-621WA WXGA (16:10) 0.65” Projection Lens Throw Ratio 0.79-1 1.00-1.28 1.28-1.61 1.28-1.61 1.28-1.60 1.60-3.07 3.04-5.78 Zoom Ratio 1.26X 1.28X 1.25X 1.25X 1.25X 1.9X 1.9X Throw Distance...
  • Page 81 DLP Projector — Owner’s Manual Platform EK-620U/EK-620UA WUXGA (16:10) 0.67” Projection Lens Throw Ratio 0.75-0.95 0.95-1.22 1.22-1.53 1.22-1.53 1.22-1.52 1.53-2.92 2.90-5.50 Zoom Ratio 1.26X 1.28X 1.25X 1.25X 1.25X 1.9X 1.9X Throw Distance 0.81-6.13m 1.02~7.88m 1.31~9.89m 1.31~9.89m 1.32~9.82m 1.64~18.87m 3.12~35.54m Projection Screen Size...
  • Page 82: Timing Mode Table

    DLP Projector — Owner’s Manual Timing Mode Table Signal Type Resolution Frame rate (Hz) QD881 HDMI HDBaseT 640x480 DMT0660 640x480 DMT0672 640x480 DMT0675 640x480 DMT0685 640x480 66.6 APP0667 — 720x400 IBM0770H 800x600 DMT0860 800x600 DMT0872 800x600 DMT0875 800x600 DMT0885 800x600 CVR0812 832x624 8362A75...
  • Page 83 DLP Projector — Owner’s Manual Signal Type Resolution Frame rate (Hz) QD881 HDMI HDBaseT 1280x960 CVT1250 — 1280x960 CVT1260 1280x960 CVT1275 1280x960 CVT1285 1280x1024 CVT1250G — 1280x1024 DMT1260G 1280x1024 DMT1275G 1280x1024 DMT1285G 1360x768 CVT1350H — 1360x768 DMT1360H — 1360x768 CVT1375H —...
  • Page 84 DLP Projector — Owner’s Manual Signal Type Resolution Frame rate (Hz) QD881 HDMI HDBaseT 1080p 1080p HDTV 1080p 1080p Frame Packing — — 1080p Frame Packing — — 720p Frame Packing — — 720p Side by Side — — 1080i Mandatory Side by Side —...
  • Page 85: Projector Dimensions

    DLP Projector — Owner’s Manual Projector Dimensions 484mm — —...
  • Page 86: Regulatory Compliance

    DLP Projector — Owner’s Manual Regulatory Compliance FCC Warning This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
  • Page 87 U.S.A. Canada EIKI International, Inc. EIKI CANADA - Eiki International, Inc. 30251 Esperanza 9170 County Road 93, Suite 304, Rancho Santa Margarita Midland, ON, L4R 4K4, Canada CA 92688-2132 Tel: +1 800-563-3454 U.S.A. +1 705-527-4084 Tel: +1 800-242-3454 +1 949-457-0200 E-Mail: canada@eiki.com...

This manual is also suitable for:

Ek-621waEk-620uEk-621w

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