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Eiki EK-620U - User Manual

Eiki EK-620U
17 pages
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Warping and Blending
Manual AP
Applicable models
EK-620U,621W,625U
EK-800U,810U,811W,815U,820U
Oct., 2019

Questions and Answers

  • M
    Michael AlexanderAug 20, 2025
    What to do if Eiki EK-620U Projector shows over temperature warning?
    • G
      Glenn PeckAug 20, 2025
      If your Eiki Projector is showing an over temperature warning, you should check for any overheating issues. Make sure the projector's vents are not blocked and the room is adequately ventilated.
  • C
    Cody ScottAug 22, 2025
    What to do if Eiki Projector fan fails?
    • A
      april11Aug 22, 2025
      If you are experiencing fan failure with your Eiki Projector, you should check the fan functionality to ensure it is working correctly. This may involve inspecting the fan for obstructions or damage.
  • J
    James MurrayAug 25, 2025
    Why Eiki Projector image is black?
    • D
      Derek WangAug 25, 2025
      If the picture mute is on and the shutter is closed on your Eiki Projector, the image will be black. Ensure that the shutter is open to allow the image to display correctly.
  • C
    Courtney BlanchardAug 26, 2025
    What to do if Eiki EK-620U Projector lamp shuts down unexpectedly?
    • R
      Rebecca ReeseAug 26, 2025
      If the lamp on your Eiki Projector has unexpectedly shut down, the system will enter a cooling down state. Allow the projector to cool down before attempting to restart it.
  • T
    Todd HansonAug 28, 2025
    How to fix no light on Eiki Projector?
    • D
      danielskellyAug 28, 2025
      If your Eiki Projector shows no light, first ensure the power cable is securely connected and the power source is working by testing it with another device. Then, restart the projector correctly and check that the Lamp Status LED is green. If you've recently replaced the lamp, try resetting the lamp connections. If these steps don't work, try replacing the lamp module. As a last resort, put the old lamp back in and have the projector serviced.
  • M
    Michael PorterAug 29, 2025
    What to do if Eiki Projector lamp goes off?
    • M
      Michael JohnsAug 30, 2025
      If the Eiki Projector's lamp goes off, it might be due to power surges. Try re-plugging the power cord. If the Lamp 1/Lamp2 LED is flashing red, press the power button on the built-in keypad or remote to turn off the projector. If the issue persists, consider replacing the lamp module or having the projector serviced with the old lamp re-installed.
  • J
    jasonfischerAug 31, 2025
    Why is my Eiki Projector remote not working?
    • D
      Darrell SmithSep 1, 2025
      If your Eiki Projector isn't responding to the remote control, first, point the remote directly at the projector's sensor, ensuring nothing is blocking the path. Try turning off any fluorescent lights and check the batteries are correctly installed or replace them. Also, turn off other Infrared-enabled devices nearby. If it still doesn't work, have the remote control serviced.
  • H
    hicksdianaSep 3, 2025
    How to troubleshoot no sound on Eiki EK-620U Projector?
    • S
      Sylvia SimonSep 3, 2025
      If you're not getting any sound from your Eiki Projector, first, adjust the volume of the audio source. Then, check the audio cable connection and test the source audio output with other speakers. If the problem persists, you may need to have the projector or the remote control serviced.
  • A
    angela50Sep 5, 2025
    Why is the image on my Eiki EK-620U Projector blurred?
    • K
      Kendra JohnstonSep 5, 2025
      If the image from your Eiki Projector is blurred, try pressing the Focus button to adjust the focus. You can also press the Auto button to automatically optimize the image. Make sure the projector-to-screen distance is correct and that the projector lens is clean.
  • D
    Danny WilliamsonSep 6, 2025
    How to correct trapezoid effect on Eiki EK-620U?
    • R
      Roger BrownSep 7, 2025
      If the image from your Eiki Projector is wider at the top or bottom (trapezoid effect), position the projector so it is as perpendicular to the screen as possible. Alternatively, use the Keystone H or Keystone V button on the remote control to correct the problem.

Eiki EK-620U Specifications

General IconGeneral
Contrast Ratio2000:1
ZoomManual
Technology3LCD
Lamp TypeUHP
Resolution1920 x 1200
Zoom Ratio1.5:1
Keystone CorrectionVertical ±30°
Video CompatibilityNTSC, PAL, SECAM, HDTV (480i/p, 576i/p, 720p, 1080i)
OutputsVGA
Projection Size30" - 300"
Noise Level37 dB (Normal), 29 dB (Eco)

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