Indicators, Light Status & Description Power events | BenQ MX620ST

Indicators

Light

Status & Description

Power events

	Orange	Off	Off	Stand-by mode
	Green	Off	Off	Powering up
	Flashing	Off	Off	Powering up
	Flashing
	Green	Off	Off	Normal operation
	Orange	Off	Off	Normal power-down cooling
	Flashing	Off	Off	Normal power-down cooling
	Flashing
	Red	Off	Off	Download
	Green	Off	Red	CW start fail
	Red Flashing	Off	Off	Scaler shutdown fail (data abort)
	Red	Off	Red	Scaler reset fail (video projector only)
	Green	Off	Off	Burn-in ON
	Green	Green	Green	Burn-in OFF
			Lamp events

	Off	Off	Red	Lamp1 error in normal operation
	Off	Off	Orange	Lamp is not lit up
	Off	Off	Flashing	Lamp is not lit up
			Flashing
			Thermal events

	Red	Red	Off	Fan 1 error (the actual fan speed is +25% outside
	Red	Red	Off	the desired speed)
				the desired speed)
	Red	Red	Off	Fan 2 error (the actual fan speed is +25% outside
	Red	Flashing	Off	the desired speed)
		Flashing		the desired speed)
	Green	Red	Off	Temperature 1 error (over limited temperature)
	Green	Red	Off	Thermal Sensor 1 open error
	Green	Flashing	Off	Thermal Sensor 1 open error
		Flashing
	Green	Green	Off	Thermal Sensor 1 short error
	Green	Green	Off	Thermal IC #1 I2C Connection error
	Green	Flashing	Off	Thermal IC #1 I2C Connection error
		Flashing
	Green	Red	Off	Temperature 2 error (over limited temperature)
	Flashing	Red	Off	Temperature 2 error (over limited temperature)
	Flashing
	Green	Red	Off	Thermal Sensor 2 open error
	Flashing	Flashing	Off	Thermal Sensor 2 open error
	Flashing	Flashing
	Green	Green	Off	Thermal Sensor 2 short error
	Flashing	Green	Off	Thermal Sensor 2 short error
	Flashing
	Green	Green	Off	Thermal IC #2 I2C Connection error
	Flashing	Flashing	Off	Thermal IC #2 I2C Connection error
	Flashing	Flashing

54 Maintenance

Image 54

BenQ MX620ST user manual Indicators, Light Status & Description Power events, Lamp events, Thermal events

Contents

MS619ST/MX620ST/MW621ST Table of contents Important safety instructions Safety Instructions Safety Instructions 3000 m Feet Ceiling mounting the projector Projector features Introduction Shipping contents Projector exterior view Front/upper side Rear/lower side Controls and functions Remote control Remote control effective range Replacing the remote control batteries Front Table Positioning your projectorChoosing a location Front Ceiling Screen size Distance from screen mm Diagonal Projection dimensionsObtaining a preferred projected image size Length MW621ST Connection Connection Terminal name Terminal appearance Connecting video source devicesConnecting audio Best Operation Starting up the projector Auto-adjusting the image Adjusting the projected imageAdjusting the projection angle Fine-tuning the image size and clarity Correcting keystone Using the menus Below is the overview of the OSD menu Setting a password Using a security cable lockUtilizing the password function Highlight Change Security Settings and press MODE/ENTER If you forget the password Entering the password recall procedureChanging the password Switching input signal Disabling the password function Magnifying and searching for details Changing Color Space Selecting the aspect ratio About the aspect ratio MS619ST/ MW621ST Setting the User 1/User 2 mode Using Wall ColorSelecting a picture mode Go to the Picture Picture Mode menu Fine-tuning the image quality in user modes Adjusting Brilliant ColorSelecting a Color Temperature Setting a preferred color temperature 3D Color Management Setting the presentation timer Resetting current or all picture modesSelection Description Freezing the image To cancel the timer, perform the following stepsRemote paging operations Top-Left Bottom-Left Top-Right Bottom-Right Locking control keys To activate the High Altitude ModeHiding the image Operating in a high altitude environment Adjusting the sound level Adjusting the soundUsing the test pattern 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 operation Menu systemMain menu Sub-menu Options Basic Advanced Description of each menu Apply 3D Settings Teaching Template Description3D Sync Invert Reference Picture menu Function Description Picture ModeTemperature Mode Settings Quick Auto Fine Tuning 3D ColorReset Picture Timer Remote System Setup Basic menu Function DescriptionOperation Receiver Audio System Setup Advanced menu Function Description HighAltitude Lamp Network Reset AllStandby Current Maintenance Care of the projector Lamp information Getting to know the lamp hourExtending lamp life Timing of replacing the lamp Status Message Replacing the lamp Maintenance Resetting the lamp timer Lamp events IndicatorsLight Status & Description Power 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-YPbPrinput Timing Supported timing for Video and S-Video inputs Copyright Warranty and Copyright informationLimited warranty Disclaimer