User's Manual

（1）Rapezoidal correction button: Short press on the home page to
quickly pop up the trapezoidal correction page settings.
（2）Video signal key: press the key on the home page to quickly switch
the HDMI input source.
（3）Display mode key: forward projection, rear projection, lifting forward
projection, lifting rear projection, a total of 4 modes.
（4）Please pay attention to the positive and negative poles when changing
the remote control battery.
（5）No charging of attached battery.
（6）The best distance of remote control is within 5 meters.
Operating instructions
（1）Power on oper ation: after connecting to the power supply,
press the power key to power on.
（ 2 ） Standby operation: in normal use mode, short press the
power key to enter the standby mode. In standby condition, short
press the power button to wake up the device and display
normally.
（ 3 ） Shutdown oper ation: in normal use state, long press the