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BenQ MH750 User Manual

BenQ MH750
76 pages
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MH750
Digital Projector
User Manual
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BenQ MH750 Specifications

General IconGeneral
Number of colors1.073 billion colors
Native aspect ratio16:9
Projection distance3.8 - 4.9 m
Vertical scan range24 - 120 Hz
Horizontal scan range15 - 102 kHz
Projection technologyDLP
Contrast ratio (typical)10000:1
Screen size compatibility30 - 300 \
Projector native resolution1080p (1920x1080)
Vertical synchronization (max)120 kHz
Vertical synchronization (min)24 kHz
Keystone correction, horizontal-30 - 30 °
Horizontal synchronization (max)102 kHz
Horizontal synchronization (min)15 kHz
Noise level36 dB
Noise level (economic mode)39 dB
Offset115 %
Throw ratio1.15 - 1.5
Focal length range16.87 - 21.87 mm
Aperture range (F-F)2.59 - 2.91
Lamp power310 W
Lamps quantity1 lamp(s)
Light source typeLamp
Service life of light source2500 h
Service life of light source (economic mode)3500 h
Full HDYes
Supported video modes720p, 1080p
Analog signal format systemNTSC, PAL, SECAM
Supported graphics resolutions640 x 480 (VGA), 1920 x 1200 (WUXGA)
Number of bulbs1 bulb(s)
MHL version2.0
Composite video in1
Serial interface typeRS-232
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Component video (YPbPr/YCbCr) in-
Wi-FiNo
RMS rated power10 W
PlacementDesktop
Product typeStandard throw projector
Product colorWhite
LED indicatorsPower, Temperature
Market positioningBusiness
Power sourceAC
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (standby)0.5 W
Power consumption (typical)390 W
Storage temperature (T-T)-20 - 60 °C
Storage relative humidity (H-H)10 - 90 %
Cables includedAC, VGA
Remote control typeIR
Weight and Dimensions IconWeight and Dimensions
Depth216.3 mm
Width314.2 mm
Height102 mm
Weight3300 g

Summary

Important safety instructions

General safety precautions

Essential guidelines for safe operation and handling of the projector.

Operation and handling safety

Covers lamp heat, operation hazards, electrical safety, and physical placement risks.

Environmental and placement safety

Addresses ventilation, environmental conditions, and proper surface placement.

Installation and handling safety

Covers projector orientation, physical impact, liquid spills, and ceiling mounting precautions.

Projector controls and functions

Controls and indicator lights

Explains physical buttons, rings, and indicator lights on the projector.

Remote Control

Button layout and basic functions

Identifies and explains the primary buttons on the remote control.

Connection

Connecting video and audio sources

Illustrates how to connect various audio and video sources to the projector.

Operation

Starting up the projector

Step-by-step instructions for powering on the projector and initial setup.

Adjusting the projected image

Covers projection angle, auto-adjustment, and fine-tuning image size/clarity.

Correcting image distortion

2D Keystone correction and Corner Fit correction.

Securing the projector

Password security setup and recall/management.

Shutting down the projector

Step-by-step instructions for properly powering off the projector.

Maintenance

Lamp Information

Timing of replacing the lamp

Lamp warning indicators and messages

Explains the messages and indicators that signal the need to replace the projector lamp.

Replacing the lamp

Lamp replacement safety precautions

Safety guidelines and warnings before and during lamp replacement.

Lamp replacement procedure

Step-by-step instructions for physically removing and installing a new projector lamp.

Lamp connector and cover installation

Details on correctly connecting the lamp and installing the cover.

Indicators

Troubleshooting common issues

Power, display, remote, and password problems

Addresses common problems like no power, no picture, blurred image, remote issues, and password errors.

Specifications

Warranty and Copyright information

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