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CONTENTS
YABER Lifetime Professional Support ............................................................................................................02
1. PackageList .................................................................................................................................................................03
2.Projector Specifications .....................................................................................................................................04
3.Projector Overview ................................................................................................................................................05
4.Remote Control Overview ................................................................................................................................06
5. lnstallation .................................................................................................................................................................07
5.1. Install the TV Dongle .........................................................................................................................................07
5.2. Distance and Projection Size .....................................................................................................................08
5.3. Angle Adjustment .............................................................................................................................................08
5.4. Install on the Ceiling .......................................................................................................................................08
5.5. Connect Devices ...............................................................................................................................................09
6.Operation .....................................................................................................................................................................09
6.1. Starting up the Projector ...............................................................................................................................09
6.1.1. Prepare the remote control .......................................................................................................................10
6.1.2. Power on ................................................................................................................................................................10
6.1.3. First time setup ....................................................................................................................................................11
6.2. Image Adjustment ..............................................................................................................................................11
6.2.1. Focus ..........................................................................................................................................................................11
6.2.2. Keystone Correction ..................................................................................................................................... 12
6.2.2. Keystone Correction ..................................................................................................................................... 12
6.3. Picture Mode.......................................................................................................................................................... 13
6.3.1. Brightness ............................................................................................................................................................. 13
6.3.2. Image Adjustment ........................................................................................................................................ 13
6.4. Media ..........................................................................................................................................................................14
6.4.1. Google TV..............................................................................................................................................................14
6.4.2. Play Video / Music / Photo in the File Manager .........................................................................15
6.5. Screen Share .........................................................................................................................................................15
6.6. Bluetooth Settings .............................................................................................................................................16
6.6.1. Bluetooth Connection: .................................................................................................................................16
6.7. Quiet Mode .............................................................................................................................................................16
6.8. Alexa Setup .............................................................................................................................................................17
6.8.1Alexa Command List .......................................................................................................................................19
6.9. System Update ...................................................................................................................................................20
6.9.1. Local Upgrade ..................................................................................................................................................20
6.9.2. Online Upgrade ..............................................................................................................................................20
6.10.Power on Mode ...................................................................................................................................................20
6.11. Safe Shutdown ....................................................................................................................................................20
7.Maintenance Tips .................................................................................................................................................... 21
7.1. Care of Projector .................................................................................................................................................. 21