Yaber K3 - System Update; Local Upgrade; Online Upgrade; Power on Mode

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6.9. System Update
6.9.1. Local Upgrade
6.9.2. Online Upgrade
6.10.Power on Mode
6.11. Safe Shutdown
Download the software upgrading package at the company website and copy it
to the root directory of portable hard drive or USB drive, and plug the drive into the
USB port. Go to [About] > [Upgrade] and select [Local Upgrade], then the system will
automatically detect the upgrading package and install it for upgrading.
Go to [About] -> [Upgrade] and select [Online Upgrade]. The system will automatically
detect whether there is new version available and ask your permission to upgrade it.
In the Power On Standby mode, plug in the power supply, and the Power LED on the
projector will light up. You need to press the power button to turn on the projector.
If switched to Power On, the machine will automatically turn on after plugging in the
power cord.
Press the button on the projector or remote controller, then press OK key to power
off the projector. Unplug the power cord of the projector.Cover the lens and store the
projector in a cool and dry place.