BenQ MS616ST User Manual
![BenQ MS616ST manual cover](/images/uuvSkSmCmurWwicXasooQgCQ/thumbs/thumb175x175.webp)
To connect your BenQ MS616ST projector to a laptop, use a VGA or HDMI cable. Connect one end to the projector and the other to your laptop's corresponding port. Switch the projector to the correct input source using the remote control or the on-device buttons.
Ensure that the projector is placed in a well-ventilated area and the air vents are not blocked. Clean the air filter regularly to prevent dust buildup. If overheating persists, consider contacting BenQ support for further assistance.
To adjust the image size, move the projector closer to or further from the screen. You can also use the zoom ring located on the projector lens for minor adjustments.
Check if the audio cable is properly connected to both the projector and the audio source. Ensure the projector's volume is not muted or set too low. Also, check the audio settings on your source device.
Use a soft, lint-free cloth and gently wipe the lens in a circular motion. Avoid using abrasive materials or cleaning solutions, as they may damage the lens.
First, ensure the power cable is securely connected and the outlet is functional. Check if the projector's power indicator is lit. If not, try a different power cable or outlet. If the issue persists, consult BenQ support.
Visit the BenQ support website to check for the latest firmware updates. Follow the instructions provided to download and install the update using a USB drive.
Regularly clean the air filter every 3 months and inspect the lamp for any signs of wear. Replace the lamp as needed, typically after 3000-4000 hours of use. Ensure the projector is kept dust-free and in a well-ventilated area.
After replacing the lamp, go to the projector's menu, find the 'Advanced Setup' section, and select 'Lamp Settings'. Then, choose 'Reset Lamp Timer' and confirm the reset.
Adjust the focus ring on the projector lens until the image becomes sharp. Ensure the projector is at the appropriate distance from the screen and check if the lens is clean.