LUMI-1 Projector FAQs

Everything you need to know about operating and maintaining your Lumi.

Operation Guide

    1. Place at a distance of >5ft
    2. Plug in and press the power button
    3. Wait for the boot-up Lumi logo to disappear
    4. Adjust lens focus by turning the wheel on the device

    1. Find the bottom reserved screw hole
    2. Input, rotate and tighten the top tripod screw

  • Netflix is only accessible via “Mouse Mode”

    1. Click on Netflix app
    2. Enter email/phone and password using arrows then "OK" button once entered
    3. Once email/phone and password are entered, click "Mouse Mode" button located on the remote to scroll the cursor (using arrow keys) to the red "SIGN IN" bar, click "OK"
    4. If you forgot your log in information, you may click "RECOVER PASSWORD" and or "USE SIGN IN CODE", which will provide you either a 4-digit passcode or email you new password set up

    Click here for a video walkthrough

  • Plug in via HDMI and find screen options on the computer desktop, then one of 3 display modes:

    1. Duplicate mode: computer and projector display the same screen
    2. Extended mode: the projector displays the extended screen of the computer
    3. Display only:
    • Monitor 1: only display the laptop screen
    • Monitor 2: only display the projector screen

  • Go to SETTINGS → LANGUAGE SETTINGS → choose language

    1. Go to SETTINGS → SOURCE → choose HDMI/USB
    2. Press the HOME button to set and return

  • Go to SETTINGS → FACTORY RESET → RESET

  • Go to SETTINGS → PROJECTOR IMAGE SETTING → INSTALL MODE → select FRONT-DESKTOP /REAR-DESKTOP/FRONT-CELLING/REAR-CELLING

    1. AUTO KEYSTONE: go to SETTINGS → PROJECTOR IMAGE SETTINGS → AUTO TRAPEZOID
    2. DIGITAL/MANUAL KEYSTONE: go to SETTINGS → PROJECTOR IMAGE SETTINGS → NO AUTO TRAPEZOID:
    • 4 POINT KEYSTONE
    • HORIZON & VECTOR KEYSTONE 

    Optionally adjust zoom % in this SETTINGS section as well

    1. Ensure your phone and Lumi are connected to the same WIFI (or connect Lumi to your phone’s hotspot)
    2. Go to APPS → MY APPS:
    • Select CoolAirMirror (for iPhone)
    • Select Miracast (for Android)

Maintenance Guide

  • The projector comes standard with an IR (infrared) remote control. If the remote control does not work, try to point the remote control at a wall or behind the projector.

  • If there are movable dust particles or relatively large dust particles on the screen, you can turn on the projector, then turn the projector's lens down, slap the projector body, and let the fan blow away the dust.

  • It may be that the filter is blocked, or the LCD cooling fan inside the projector is not working.

    1. You can check the dust filter and check whether the LCD cooling fan is working normally, if not, you should turn off the power
    2. Make sure there is no obstruction blocking the air outlet, wait 15-30 minutes then turn on the projector again

Need more help?

Reach out to support or chat us below.

Contact us