How to troubleshoot no image on Vivitek Q3PLUS screen?
If your Vivitek Projector isn't displaying an image, first ensure your PC is properly configured. If the issue persists, try closing all connected devices and then powering them on again in the correct sequence.
What to do if my Vivitek Q3PLUS has no sound?
If there is no sound from your Vivitek Projector, first adjust the volume of the audio source. If that doesn't work, check the audio cable connections. Try using another loudspeaker to test the audio source output. If the issue still persists, the Qumi may require maintenance.
Why is my Vivitek Q3PLUS remote not working?
If your Vivitek Projector isn't responding to the remote, try these steps: 1. Align the remote controller with the remote sensor on the Qumi. 2. Ensure there are no obstacles blocking the path between the remote and the sensor. 3. Try closing fluorescent lamps in the room, as they can interfere with the signal. 4. Check the battery polarity and replace the batteries if needed. 5. Close other equipment that emits infrared rays. If problems persist, the remote may need maintenance.
How to fix a blurry image on a Vivitek Projector?
If the image on your Vivitek Projector is blurry, try operating the projector using the remote controller. Also, ensure that the distance between the Qumi and the screen is within the specified limits. If the projector lens is dirty, gently clean it with a cleaning cloth designed for optical lenses.
What causes sound distortion in Vivitek Projector?
If you're experiencing sound distortion with your Vivitek Projector, check the audio cable connections first. Then, test the audio source output using another loudspeaker. If the distortion continues, the Qumi might need maintenance.
How to correct trapezoid image on Vivitek Q3PLUS?
If you're seeing a trapezoid effect (image wider at the top or bottom) on your Vivitek Projector, adjust the Qumi to make it as vertical to the screen as possible. You can also adjust the trapezoid correction configuration in the OSD or enable automatic trapezoid correction.
What to do if Vivitek Q3PLUS Projector shows a striped image?
If the image on your Vivitek Projector appears striped, restore the 'Frequency' and 'Track' settings in the 'Computer' menu of the OSD to their default values. Also, connect the Qumi to another computer to determine if the video card is causing the issue.
How to adjust contrast on Vivitek Q3PLUS?
If your Vivitek Projector image lacks contrast, adjust the 'Contrast' setting in the 'Image' menu of the OSD.
How to fix color mismatch on Vivitek Projector?
If the colors of the projected image from your Vivitek Projector don't match the source image, adjust the 'Color temperature' in the 'Image' menu of the OSD.
How to correct inverted image on Vivitek Q3PLUS?
If the image on your Vivitek Projector is inverted, check the configured direction of 'Projection method' in the 'Configuration' menu of the OSD.
General| Brightness | 500 lumens |
|---|---|
| Light Source | LED |
| Lamp Life | 30, 000 hours |
| Lamp Life (LED) | 30, 000 hours |
| Aspect Ratio | 16:9 |
| Throw Ratio | 1.66:1 |
| Projection Technology | DLP |
| Lamp Life (Eco mode) | 30, 000 hours |
| Input Connectors | HDMI, USB, MicroSD |
| Contrast Ratio | 5000:1 |
| Weight | 460 grams |
| Speakers | 2W x 1 |
| Noise Level | 30 dB |
Details copyright ownership and liability disclaimers.
Lists registered trademarks and their owners.
Explains warning symbols and general safety rules for projector use.
Details spacing and airflow needed for proper projector operation.
Illustrates the front, top, and right side of the projector.
Instructions for changing the battery in the remote controller.
Defines the operational range and angle for the remote controller.
Lists the necessary equipment and connections for using the projector.
Explains USB drive and audio output connections.
Overview of the projector's user interface and its main functions.
Explains OSD menu navigation and provides a setting overview.
Instructions for cleaning the projector to ensure normal operation.
Steps for cleaning the projector's optical lens safely.
Common problems and their solutions for projector application.
Tips and methods for effective problem-solving.
How to use the reset key for troubleshooting.
Warnings about FCC regulations and Canadian compliance statements.
Lists safety certifications and waste disposal guidelines.
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