Dangbei Mars Pro 2 Faq page 2

4. Select "DBOX02" to connect. The projector will display the video.
Note: Due to copyright restrictions, certain content cannot be cast to the projector. You can stream the content on the
projector by installing the same app on it.
How do I mirror the screen of my Android/iOS devices to DBOX02?
1. Connect your device and the projector to the same wireless network.
2. Download and install the AirScreen app on the projector.
3. Open the AirScreen app and follow the on-screen instructions to complete the process.
Operation
How to fix Autofocus losing focus on the DBOX02?
1. Wipe away any dirt on the lens. We recommend a soft, clean, and dry cloth. You can also use clean, dry tissue. IMPORTANT:
Do not dampen the cloth or tissue to avoid damaging the lens.
2. Ensure that the camera and ToF on the front panel are not blocked.
3. Place the projector between 5-10 ft (1.5-3m) away from your screen.
If you still have questions, please record a short video of the issue and contact Dangbei Customer Support for further
assistance.
How to prevent DBOX02 from refocusing when the projector is turned on?
Go to Settings > Projector > Focus > Advanced and disable the "Auto Focus at Startup" option.
*Note that after setting the focus and keystone correction for the first time, the projector will automatically remember the
image size you have set, as long as you haven't moved either the projector or the screen. Therefore, you won't need to refocus
or keystone correct for the next use.
How to prevent DBOX02 from triggering autofocus or auto keystone correction when the projector is slightly moved?
1. Go to Settings > Projector > Focus > Advanced and disable the "Auto Focus After Movement".
2. Go to Settings > Projector > Image Correction > Advanced and disable the "Auto Keystone Correction After Movement".
How to fix automatic keystone correction failure?
1. Ensure that the ToF/camera on the front is not blocked or dirty.
2. The optimal automatic keystone correction angle is horizontal ±30°.
How do I zoom in/out with DBOX02?
Go to Settings > Projector > Image Correction > Image Adaption > Zoom.
How to fix intelligent screen fit failure?
1. Ensure that the projector is correctly positioned, so that the projected image extends beyond the edges of the screen.
2. Ensure that the projection screen has colored border/frame on all four sides.
3. Ensure that the box pattern is within the screen frame and is not blocked.
How do l set up 3D mode on DBOX02?
1. While playing a 3D-compatible movie or video.
2. Go to Picture > 3D Mode, choose the option that matches your video format) and confirm.
3. Put on your 3D glasses and enjoy!
How to watch Blu-ray 3D movies on the DBOX02?
1. Connect a 3D Blu-ray player to the projector via an HDMI cable.
2. Open the Live TV app on the projector and play your 3D video. Press and hold the Home button on the remote to
open the dashboard. Go to Picture > 3D Mode, choose Blu-ray 3D, and confirm the switch.
3. Put on your 3D glasses and enjoy!
How do I watch HDR content on the DBOX02?
1. Find the HDR content you want to enjoy.