Frequently Asked Questions

D2400 Astro FAQ
Display Related
How do I use the keystone correction?
Astro supports ±40° automatic vertical keystone correction. As it doesn't support horizontal keystone
correction, we recommend you using it with our official tripod for a better experience.
How to do adjust Astro's focus? You can adjust Astro's focus manually using the knob on the exterior of the device.
How to do zoom the image in and out? Capsule doesn't have a zoom function.
Adjusting the Brightness
Capsule will automatically switch to a lower brightness mode when it is not charged in order to save
battery. Battery saving mode is the default mode for Capsule. If you want a brighter image, please
choose Standard Mode: Settings>Projector Settings>Image Mode>Standard Mode
How do I adjust the color display?
If you find the color temperature is too slightly blue, please adjust color temperature by going to:
Settings>Projector Settings>Color Temperature, and choose between “normal”, “cool”, and “warm”.
What's Astro's maximum projection range?
The distance between Astro and the projection surface must be a minimum of 0.58 meters (23 inches)
and a maximum of 3.08 meters (121 inches) to get a projection image between 20 and 100 inches. For
the best result, place Astro between 40 and 80 inches away from the projection surface.
Operation Related
How do I screen mirror on Astro?
IOS Devices:
1. Make sure your phone and Astro are connected to the same Wi-Fi network
2. Enable the Screen Mirroring on your iOS device in the control center
3. Once Astro shows up on your phone's Screen Mirroring List, select it to connect
Android Devices:
a. Switch on Astro and go to Settings>General>Screen Mirroring>Android
b. Enable the Screen Mirroring on your phone via the pull-down menu, Settings, or WLAN settings
c. Select ""Nebula-xxxxxx"" to connect
Please note that copyrighted content won't be able to be mirrored or cast.
How do I play videos when no Wi-Fi is
available?
- Download the videos to a USB drive
- Plug the USB drive into Astro to play
Can I pair my remote with Astro?
Astro uses an IR remote. You will need to point the remote at the IR receiver (black dot) on the device
to control.
How do I switch to Bluetooth speaker mode? You can press the Bluetooth switch button on the top to switch
Software Related
How do I control Netflix on my Astro? It's recommended to use our Nebula Connect app's mouse mode to control.
How to download Nebula Connect app? You can download it from Google Play Store on your Android devices or the App Store on iOS devices.
How do I use the Nebula Connect app？
1. Make sure that your phone's Bluetooth is turned on
2. Open the Nebula Connect app on your phone and click the "+" on the top right to connect with Astro
3. Once connected, you can select either mouse mode or controller mode to operate
How do I upgrade the firmware? Go to Settings>General>Upgrade>Check updates
How do I recover/reset Astro? Go to Settings>General>About>Recovery
Can I sideload Android apps to my Astro?
Yes, you can download the APK file of the app to a USB drive and plug the USB drive into Astro to
install.
External Device
connection
related
What USB drive formats are supported? FAT32/NTFS/exFAT
Does Astro support HDCP? Yes. We are a member of HDMI, and the interface of HDMI supports HDCP protocol.
What are the supported interfaces? USB/HDMI/Bluetooth
What is the maximum supported hard drive
size?
Up to 2TB