Dukane 401-8755E-01 user manual Operating, Adjusting the volume, Temporarily muting the sound

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2.

Operating

Operating

Adjusting the volume

Press the VOLUME button on the remote control.

A dialog will appear on the screen to aid you in adjusting the volume.

Use the cursor buttons ▲/▼ to adjust the volume.

To close the dialog and complete the operation, press the VOLUME button again. Even if you don’t do anything, the dialog will automatically disappear after a few seconds.

Temporarily muting the sound

1. Press the MUTE button on the remote control.

A dialog will appear on the screen indicating that you have muted the sound.

To restore the sound, press the MUTE or VOLUME button. Even if you don’t do anything, the dialog will automatically disappear after a few seconds.

	VIDEO	RGB	SEARCH
	ASPECT		AUTO	BLANK
	MAGNIFY	HOME	PAGE UP	VOLUME
	ON	HOME	PAGE UP	VOLUME
	ON
	OFF	END	PAGE DOWN	MUTE
	OFF
	ASPECT		AUTO	BLANK
	MAGNIFY	HOME	PAGE UP	VOLUME
	ON	HOME	PAGE UP	VOLUME
	ON
	OFF	END	PAGE DOWN	MUTE
	OFF
	FREEZE	MY BUTTON		KEYSTONE
		1	2

Selecting an input signal

1. Press the INPUT button on the projector.

Each time you press the button, the projector switches its input port as below.

RGB IN1  RGB IN2

VIDEO  S-VIDEO  COMPONENT VIDEO

1. Press the RGB button on the remote control to select an input port for the RGB signal.

Each time you press the button, the projector switches its RGB input port as below.

VIDEO	RGB SEARCH
ASPECT	AUTO BLANK

RGB IN1 RGB IN2

●If the RGB button is pushed (when switching from VIDEO to RGB signals) when TURN ON is selected for the AUTO SEARCH item in the OPTION menu the projector will check the RGB IN1 port first. If no input is detected at the port, the projector will check the RGB IN2 port.

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Contents Model 8755E Page Trademark acknowledgment About this manualThank you for purchasing this projector Content Fastening the lens cover Projector featuresPreparations Part names ProjectorPower switch  AC inlet RGB OUT port  Video ports Remote control Control buttonsSetting up Arrangement Min Max DownAdjusting the projectors elevator Elevator feet Elevator buttonSecurity Bar Anti-theft chain or wire sold separately Using the Security BarHow to attach Connecting your devices About Plug-and-Play capabilityConnecting to a monitor output Connecting to a speaker with amplifier outputExamples of connection with a computer RS-232C USBCR/PR Examples of connection with a VCR/DVD playerCB/PB Connecting power supply AC inlet Connector Power cordRemote control Putting batteriesUsing the remote control Changing the signal setting for the projectors remote sensorPower on/off Turning on the powerTurning off the power Off. Attach the lens coverAdjusting the volume Selecting an input signalOperating Temporarily muting the soundSearching an input signal Adjusting the zoom and focusSelecting an input signal Selecting an aspect ratioUsing the automatic adjustment feature Adjusting the position For a video signal or s-video signal  For a component video signalUsing the magnify feature Correcting the keystone distortionsFreezing the screen Temporarily blanking the screenAvailable function Remote control operation Operating the computer screenUSB mouse and keyboard control Move pointerMultifunctional settings Using the menu functionMenu button Enter button Cursor buttons Reset button Easy MenuEasy Menu Easy Menu Gamma Adjust the level using the buttonsPicture Menu Picture Menu Color TempMY Memory Phase Image MenuOver Scan PositionFor a video signal or s-video signal Auto AdjustFor a component video signal Image MenuInput Menu ProgressiveVideo NR Color SpaceInput Menu ComponentVideo Format Frame LockCustom Resolution Setup Menu Setup Menu Using the buttons / switches the mode for mirror statusVolume AudioBlank Screen MenuMenu Position MyScreen Lock Screen MenuStart UP Message Auto on Option MenuAuto Search Option Menu Auto OFFLamp Time MY ButtonService FAN SpeedGhost Filter MessageFactory Reset Remote FreqUse the / button to change the Projectors remote sensor InformationUsing Security Features Inputting the PasswordChanging the Password SecurityUsing the MyScreen Password Function Description If you have forgotten your PasswordTurning on the MyScreen Password Function Setting the PasswordRegistering the PIN Code Using the PIN Lock FunctionTurning the Password off Turning Off the PIN Lock Function If you have forgotten your PIN CodeTurning On the Transition Detector Function Using the Transition Detector FunctionSetting the Transition Detector Password Setting the Transition Detector off Maintenance LampCase of replacement by yourself LampType number = 456-8755E Lamp cover Screw Screws HandleHandle Filter cover Air filterType number = NJ22222 Air filter Air filter’s knobPage Troubleshooting There is no input signalInternal temperature is rising Related messagesRegarding the indicator lamps Regarding the indicator lamps Electrical power cord is not plugged Power switch is not set to the on positionSignal cables are not correctly connected Signal source does not correctly workVolume is adjusted to an extremely low level Audio setting is not correctColor settings are not correctly adjusted Color Space setting is not suitableNot properly adjusted Either the focus and/or horizontal phase settings areWhisper function is working Lamp is approaching the end of its product LifetimeWarranty and after-service SpecificationsSpecifications Example of computer signal TechnicalInitial set signals Connection to the ports 75Ω terminated positiveComponent Video D Y, E CB/PB, F CR/PR ±0.1Vp-p, 75Ω terminator200mVrmsmax kΩ termination 200mVrmsmax kΩ output impedanceConnecting the cable Communications settingCommand data ProtocolRequesting projector status Get command Changing the projector settings Set commandUsing the projector default settings Reset Command Increasing the projector setting value Increment commandRS-3C Communication CRC Be EF EA F5 Be EF CE D6 CB D6 Pуcckий Be EF 08 D3 RGB1 Page Page Audio Visual Products