BenQ MH680 User Manual (English)

Other manuals for BenQ MH680

Brochure & Specs2 pages

Specifications2 pages

Questions and Answers:

J
Jeffrey ClarkAug 11, 2025
What to do if my BenQ MH680 has no picture?
- J
  Julie TurnerAug 11, 2025
  If your BenQ Projector is not displaying a picture, there are several potential causes: * The video source might not be on or properly connected. Ensure the video source is turned on and the signal cable is correctly connected. * The projector may not be correctly connected to the input signal device. Check the connection. * The wrong input signal might be selected. Use the SOURCE key on the projector or remote control to select the correct input signal. * The lens cover might still be closed. Open the lens cover.
A
abutlerAug 17, 2025
Why my BenQ MH680 does not turn on?
- C
  craighendersonAug 18, 2025
  If your BenQ Projector is not turning on, it could be due to the following reasons: * There's no power from the power cord. Make sure the power cord is plugged into the AC power jack on the projector and into a working power outlet. If the power outlet has a switch, ensure it is switched on. * You're attempting to turn the projector on again during the cooling process. Wait until the cooling down process has completed.
T
Timothy HarrisAug 26, 2025
How to fix a BenQ MH680 Projector remote control that is not working?
- D
  Donna SotoAug 26, 2025
  If the remote control for your BenQ Projector isn't working, consider these possible causes: * The battery is out of power. Replace the battery with new ones. * There is an obstacle between the remote control and the projector. Remove the obstacle. * You are too far away from the projector. Move closer, standing within 8 meters (26 feet) of the projector.
P
patriciajonesSep 3, 2025
How to fix a blurred image on a BenQ MH680?
- M
  Margaret FloresSep 3, 2025
  If the image from your BenQ Projector appears blurred, here are a few things to check: * The projection lens is not correctly focused. Adjust the focus of the lens using the focus ring. * The projector and the screen are not aligned properly. Adjust the projection angle and direction, as well as the height of the projector if necessary. * The lens cover is still closed. Open the lens cover.

BenQ MH680 Specifications

General

White Brightness	3000 lumens
Native Resolution	1920 x 1080
Contrast Ratio	10, 000:1
Aspect Ratio	16:9
Throw Ratio Range	1.15 - 1.5:1
Keystone Effect	yes
3D	yes
Minimum Screen Size	45 inches
Maximum Screen Size	300 inches
USB Ports	2
Video Input	composite video, hdmi, s-video, vga
Inputs	composite video, hdmi, rca, s-video, usb type a, usb type b, vga
Remote Control	yes
OS Compatibility	windows