GPX PJ809B - Troubleshooting Common Issues; Image Quality Problems; Audio and Connectivity Issues; Power and Operational Issues

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Image is Blurry
• Turn the Focus Adjustment wheel left or right to bring the image into focus.
• Be sure the surface you are projecting onto is smooth and non-reflective.
• Be sure the projector lens is not obscured, dirty, or scratched.
Image is Misaligned
• Be sure the projector is parallel with the surface on which you are projecting.
• Be sure the surface you are projecting onto is flat.
• Adjust screen settings in the Setup Menu.
No Sound
• Be sure the volume on the projector is turned up to a sufficient level.
• Be sure the volume on your connected device is turned up to a sufficient level.
• Be sure the HDMI cable is fully connected to the HDMI ports on the projector and
your device.
• If using an adapter, be sure the adapter supports audio and the plugs are fully
connected.
Projector Will Not Power On or Stay Powered On
• If using the internal battery only, be sure the battery is sufficiently charged.
• If using the power cable and external power source, be sure the cables are
securely plugged into their sockets and ports, and the external power supply is
powered on.
• If using a computer for power, be sure the computer is powered on and/or the
USB ports will function while the computer is in sleep mode.
• Be sure the power source is functioning properly, or try another power source.
Troubleshooting