BenQ MP727, MP735 user manual Muting the sound, Adjusting the sound level

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Adjusting the sound

The sound adjustments made as below will have an effect on the projector speakers. Be sure you have made a correct connection to the projector audio input. See "Connection" on page 20 for how the audio input is connected.

	INPUT SOUCER		AUDIO IN	AUDIO
	INPUT SOUCER		AUDIO IN	OUT
				OUT

	D-Sub-15	RGB	mini jack	mini jack

		Component	RCA	RCA
		Component	RCA	RCA

	DVI-A		mini jack	mini jack

	DVI-D		mini jack	mini jack

	HDMI		HDMI	HDMI

	VIDEO		RCA	RCA

	S-VIDEO		RCA	RCA

Muting the sound

To temporarily turn off the sound,

• Using the remote control

Press MUTE to temporarily turn off the sound. While the sound is off,

the screen will display in the upper right corner of the screen.

To restore the sound, press MUTE again.

• Using the OSD menu

1. Press MENU/EXIT and then press / until the SYSTEM SETUP: Advanced menu is highlighted.

2. Press to highlight Audio Settings and press ENTER. The Audio Settings page displays.

3.Highlight Mute and press / to select On.

4.To restore the sound, repeat steps 1-3 and press / to select Off.

Adjusting the sound level

To adjust the sound level,

1.Repeat steps 1-2 above.

2.Press to highlight Volume and press / to select a desired sound level.

Turning off the Power on/off ring tone

To adjust the sound level,

1.Repeat steps 1-2 above.

2.Press to highlight Power on/off ring tone and press / to select Off.

The only way to change Power on/off ring tone is setting On or Off here. Setting the sound mute or changing the sound level will not affect the Power on/off ring tone.

English

Operation 47

Image 47

Contents MP724/MP727/MP735 Digital Projector WelcomeTable of contents Lens during operation. The intense Important safety instructionsRefer servicing to qualified service personnel Do not look straight at the projectorEnglish Do not block the ventilation holes Ceiling mounting the projector Introduction Projector featuresShipping contents Rear/lower side Projector exterior viewControls and functions Remote control Operating the Laser pointer Remote control effective range Choosing a location Positioning your projectorAspect display area Display area Obtaining a preferred projected image sizeEnglish MP724 MP724/727 projection dimensionsMP727 MP735 projection dimensions To connect the projector to a notebook or desktop computer Connecting a computer or monitorConnecting a computer ConnectionWith a VGA to DVI-A cable Connecting a monitorTo connect the projector to a monitor Better video quality Connecting Video source devicesConnecting Audio Best video qualityTo connect the projector to an Hdmi source device Connecting Hdmi source devicesTo connect the projector to a DVI-I source device Connecting DVI-I source devicesTo connect the projector to a Component Video source device Connecting Component Video source devicesTo connect the projector to an S-Video source device Connecting S-Video source devicesTo connect the projector to a composite Video source device Connecting Composite Video source devicesStarting up the projector Plug the power cord into the projectorOperation Leave and save the settings Using the menusUsing a security cable lock Use / to highlight the System Setup Basic menuTo leave the OSD menu, press MENU/EXIT Utilizing the password functionSetting a password Enter the old password If you forget the passwordEntering the password recall procedure Changing the passwordDisabling the password function Changing Color Space Switching input signalAuto-adjusting the image Adjusting the projected imageAdjusting the projection angle Then sharpen the image by rotating the Focus ring Fine-tuning the image size and clarityCorrecting keystone Magnifying and searching for details About the aspect ratio Selecting the aspect ratioMP735 MP724 and MP727Optimizing the image Selecting a picture modePicture modes for different types of signals Adjusting Brightness Using Wall ColorFine-tuning the image quality in user modes Setting the User 1/User 2 modeAdjusting Brilliant Color Adjusting ColorAdjusting Tint Adjusting SharpnessIts values to your preference by pressing 3D Color ManagementPress MODE/ENTER and the 3D Color Management page displays PressPresentation Timer menu and press Mode Setting the presentation timerTo cancel the timer, perform the following steps Go to the System Setup BasicPicture Remote paging operationsHiding the image VersionFreezing the image Utilizing FAQ functionLocking control keys Creating your own startup screen Operating in a high altitude environmentMuting the sound Adjusting the soundAdjusting the sound level Turning off the Power on/off ring toneShutting down the projector Personalizing the projector menu displayMenu system Menu operationBasic InformatiRing tone AdvancedDescription of each menu Timer Picture menu Source 4. System Setup menuBasic menuTemperature 3D Color Save SettingsSleep Timer System Setup Basic menuAuto Power Blank TimerSub Output System Setup Advanced menuReset All Standby DCurrent FAQ-Image InstallationFeatures Service Information menuCare of the projector MaintenanceGetting to know the lamp hour Setting Lamp mode as EconomicSetting Auto Power Off Lamp informationTiming of replacing the lamp Replacing the lamp Do not turn the power on with the lamp cover removedTighten the screws that secure the lamp Menu. Press MODE/ENTER. The Lamp Setup Advanced Lamp SettingsSettings page displays. Press to Indicators Troubleshooting Projector specifications SpecificationsTiming chart Dimensions640 x 480@67Hz 35.000 66.667 30.240 49.7 59.8 83.51280 x 62.8 74.9 106.5 71.554 84.880 122.50015.63 PAL-60 15.73 NTSC4.43 15.63 25 or1024 x 768@75Hz 60.241 75.020 80.000 63.981 60.020 108.0001280 x 79.976 75.025 135.000 91.146 85.024 157.500Limited warranty Warranty and Copyright informationFCC statement Regulation statements