D2341_Cosmos Laser_Manual

D2341 Cosmos_Laser_UK_Declaration_of_Conformity

D2341_Cosmos_Laser_EU_Declaration_of_Conformity

How to Mirror or Stream Videos from an iOS Device to an Android TV Projector

How to Mirror or Stream Videos from an Android Device to an Android TV Projector

How to Connect an External Speaker to Your Projector (Android TV System)

New Firmware Release

How to Fix HDMI No Signal or Unstable Signal Issue

How to Locate the Serial Number on Nebula Products?

Unlock Our New E-Warranty Card feature on the Nebula Connect App!

Payments & Vouchers FAQ

What is Cosmos Laser's Projection Distance?

Cosmos Laser Series FAQ

How to Stream Videos From Your Windows 10/11 PC to an Android TV Projector?

How Do I Connect External Speakers to the Cosmos Laser?

How Should I Position Cosmos Laser?

What is My Projection Distance?

30-Day Money-Back Guarantee

How to Perfectly Align Your Projector to the Screen

How Do I Use the Google Assistant on a Nebula Projector with Android TV System?

What Should I Do if My Android TV NEBULA Projector Can't Connect to Wi-Fi or is Constantly Disconnecting?

How Do I Connect My Nebula Projector (Android TV OS) to a Public Wi-Fi?

How Do I Pair Bluetooth Devices with Cosmos Laser?

How Do I Display My Windows Laptop Screen?

How Do I Switch to Bluetooth Speaker Mode on Cosmos Laser?

How Do I Use Manual Keystone Correction on Cosmos Laser?

How to Fix Volume Control on Cosmos Laser?

What Operating System Does the Nebula Projector Come With?

How to Adjust the Image Size Projected by Cosmos Laser 4K/1080P?

How to Fix Autofocus Losing Focus on Cosmos Laser

How Do I Set Up the Cosmos Laser Remote Buttons?

What should I do if apps keep crashing?(Android TV System)

How Do I Pair the Remote with Cosmos Laser?

How Do I Set the Audio Mode on Cosmos Laser?

What Should I Do IThere is a Delay with My HDMI Connection?

How to Stop the 'Protect Your Eyesight' Prompt on Cosmos Laser

How Do I Use Manual Focus on Cosmos Laser?

How Do I Mirror or Stream Video From Android Devices to Cosmos Laser?

What if My Projector Discharges Quickly?

What Should I Do if My NEBULA Projector Gets Stuck on the Logo When Starting Up?

How to Resolve Bluetooth Disconnection Issues with Nebula Projector?

How to Fix Manual Keystone Correction on Cosmos Laser

What is Eye Guard (Eyesight Protection) on Cosmos Laser?

How to Add Auto Screen Fit on Cosmos Laser

How to Get Cosmos Laser to Recognize the 4K Dongle

How Do I Set the Picture on Cosmos Laser?

How Do I Install the 4K Dongle for Cosmos Laser Series Projectors?

How Do I Stream Video From a Windows 10 PC to Cosmos Laser?

How to Stop Cosmos Laser From Frequent Autofocusing

How to Connect Cosmos Laser to Wi-Fi?

What should I do if my Cosmos Laser projector keeps rebooting itself?

How to Stop the 'Auto-Keystone Precision' Prompt on Cosmos Laser

How to Change Cosmos Laser’s Settings?

Troubleshooting Projector Lag Issues

How do I solve volume-related issues on Cosmos Laser?

What should I do if Cosmos Laser's dongle isn't recognized?

What should I do if Cosmos Laser is unable to connect to a Wi-Fi network?

What Should I Do if the Projector Frequently Disconnects From the Router?

What if Part of the Image Projected by Cosmos Laser is Not Focusing Well

What should I do if my projector fails to pair with another device?

What Should I Do If My HDMI is unable to Recognized on my Projector?

Nebula Connect

Mirror

For Best Viewing

OSD Projector Settings

Speaker Mode

How Do I Install the 4K Dongle?

Projection

System Update

How do I use Nebula Connect?

Auto Screen Fit

How Do I Zoom In/Out with Cosmos Laser?

How Do I Use Auto Screen Fit?

How do I cast content from my iPhone or iPad to Cosmos Laser?

What should I do if the firmware update failed?

Autofocus and Keystone Correction

Can I Sideload Android Apps to Cosmos Laser?

How do I play movies from a USB drive?

What should I do if the HDMI has no signal?

How do I connect Nebula to an external Bluetooth speaker?

What should I do if my USB device isn't recognized?

How do I upgrade the firmware?

How do I use Cosmos Laser's  autofocus?

Projector Settings

Autofocus & Keystone

Set Up Remote Button

AndroidTV Settings

Eye Guard

Cast

Projector Ports

How do I use keystone correction?

What if the app crashes?

How do I cast content from my Android phone to Cosmos Laser?

How do I connect to Wi-Fi?

What do I do if I can't connect to Nebula Connect?

How Do I Mirror From a Windows 10 PC to Cosmos Laser?

How do I install Netflix on Nebula Cosmos Laser?

Cosmos Laser

How to Update Your Firmware?

Auto Keystone Correction

Set up Remote Buttons

How to Screen Mirror and Cast Content from Your iPhone and Android Phone?

Auto & Manual Focus

Manual Keystone Correction

How to Set up Your Microphone?

How to Switch to Bluetooth Speaker Mode?

Signal Input & Output

Projector & Android TV Settings

How to Connect an External Device with Bluetooth

How to Install the 4K Dongle?

Eyesight Protection

Nebula

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