Maintenance | BenQ MX662 specification

13.After the startup logo, open the On-Screen Display (OSD) menu. Go to the SYSTEM SETUP: Advanced > Lamp Settings menu. Press MODE/ENTER. The Lamp Settings page appears. Highlight Reset Lamp Timer. A warning message appears asking if you want to reset the lamp timer. Highlight Reset and press MODE/ENTER. The lamp time will be reset to “0”.

Do not reset if the lamp is not new or replaced as this could cause damage.

52 Maintenance

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BenQ MX662 user manual Maintenance

Contents

MX662/MW663 Digital Projector Table of contents Important safety instructions Safety Instructions Safety Instructions 3000 m Feet Ceiling mounting the projector Projector features Introduction Shipping contents Front/upper side Projector exterior viewRear/lower side Controls and functions Remote control Remote control effective range Replacing the remote control batteries Positioning your projector Choosing a locationFront Table Front Ceiling Projection dimensions Obtaining a preferred projected image sizeMX662 Max length Offset Inch MW663 Connection Connection Connecting video source devices Connecting audioTerminal name Terminal appearance Best Operation Starting up the projector Adjusting the projected image Adjusting the projection angleAuto-adjusting the image Fine-tuning the image size and clarity Correcting keystone Using the menus Below is the overview of the OSD menu Using a security cable lock Utilizing the password functionSetting a password If you forget the password Changing the password Entering the password recall procedureDisabling the password function Switching input signal Changing Color Space Magnifying and searching for details Selecting the aspect ratio About the aspect ratio MX662 MW663 Using Wall Color Selecting a picture modeSetting the User 1/User 2 mode Go to the Picture Picture Mode menu Adjusting Brilliant Color Fine-tuning the image quality in user modesSelecting a Color Temperature Setting a preferred color temperature 3D Color Management Resetting current or all picture modes Setting the presentation timerSelection Description To cancel the timer, perform the following steps Remote paging operationsFreezing the image Top-Left Bottom-Left Top-Right Bottom-Right To activate the High Altitude Mode Hiding the imageLocking control keys Operating in a high altitude environment Adjusting the sound Using the test patternAdjusting the sound level Turning off the Power On/Off Ring Tone Using the teaching templates To select Blackboard or Whiteboard Presenting from a USB Reader Direct power off Shutting down the projector Menu system Menu operationMain menu Sub-menu Options Basic Advanced Description of each menu Picture Mode TemperatureColor Temperature Fine Tuning 3D Color Timer InstallationSettings Search System Setup Basic menu Function Description OperationRemote Receiver System Setup Advanced menu Function Description High AltitudeAudio Lamp System Setup Advanced menu Function Description Reset AllStandby Network System CurrentStatus Maintenance Care of the projector Getting to know the lamp hour Lamp informationExtending lamp life Timing of replacing the lamp Status Message Replacing the lamp Resetting the lamp timer Use the handle to slowly pull the lamp out of the projector Maintenance Indicators Light Status & Description Power eventsLamp events Thermal events Troubleshooting Specifications Projector specifications Dimensions Ceiling mount installation Timing chart Supported timing for PC input Supported timing for Hdmi Hdcp input KHz Supported timing for Component-YP bP r input Supported timing for Video and S-Video inputsPixel Timing Warranty and Copyright information Limited warrantyCopyright Disclaimer