GammaBai VAST 4K Portable Outdoor Projector Instruction Manual

GammaBai VAST 4K Portable Outdoor Projector Instruction Manual

Significant Considerations

Correct ways to use the device

• Directing the lens towards human eyes is prohibited in order to avoid eye damage caused by the glare of the lens after the device starts. •Air inlet/outlet must be kept clear to avoid damage to internal electronic components caused by failure of heat dissipation.

• Tissue, cloth and other cleaning tools are prohibited to contact the lens for cleaning in order to prevent the lens from damage; Dust on the lens surface must be removed by cleaning air-blowing. Chemicals, detergents or clean water are prohibited for cleaning to avoid corrosion of the circuit board by rain, moisture and liquids containing minerals.

• The device and its parts, along with its accessories must be placed out of the reach of children. -The device must be operated in dry and ventilated conditions. The device must be stored in temperate places, as high (low) temperatures will shorten its service life. The allowable storage and use temperature is 0 — 40°C .
  The drying of the device in any heating equipment (dryers, microwave ovens, etc.) is prohibited.

• Squeezing or adding shelters on the top and/or the back of the device is prohibited in order to avoid its damage.

• Dropping, striking or violently shaking the device are prohibited in order to avoid damage to the internal circuit board and optical components

• Dismantlement of the device with autonomy is prohibited. Contact after-sales services of Gammabai for any questions.

• Independent repair of any products is prohibited. Contact after-sales services of Gammabai in a timely manner for consultation or return-to-factory maintenance if there exist any failures of the device or its parts.

Interface Introduction

The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.

Power On/Off

Plug in the device and then click ” ” Button to start it.
When the device is working, click ” ” Button to shut it down.

Function Operation

Keystone

Press “ ” to enter the Projection Image Setting page, select side for keystone advanced, select 4-point keystone option and click OK.

WiFi Setting

HOME >Setting > WiFi Setting

Bluetooth Setting

HOME >Setting > Bluetooth Setting

iOS Miracast

Mirror your iphone,ipad or ipod touch
Mask sure that your iOS device is connected to the same network as your projector.

HOME > iOS Cast

1. 0n your iOS device,open Control Center and tap Screen Mirroring

2. Looking for devices that can be mirrored on.

3. Select GammaBai-**** from the list.

Android Miracast

Android Screen
To connect Android Mobile / Pad with Projector Based on WiFi-Display Technology

HOME > Miracast

1. 0n your Android dernce.lum on WLAN(not necessary to conned to any router)
2. Launch the Mule-erseen I Wireless Display / Screen Mirroring / Smart View function
   3.Select GammaBai – **** from the searching result list

DLNA

1. 0pen your video player software.
2. Click the TV icon and select the projection name. Projector Name:
   GammaBai – ****

Digital Zoom

HOME > Setting > Projection Image Setting > Digital Zoom

Scan to watch the instruction video

Don’t look into the lens while the projector is working.

Caution to the heat from the air outlet.

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