Using the projector, Start up | BenQ CP120 guide

Using the projector

Start up

1. Plug the power cord into the projector and into a wall socket. Turn on the wall socket switch (where fitted). Check that the POWER indicator on the projector lights orange after power has been applied.

2. Slide open the lens cover. If it is left closed, it could become deformed due to heat.

3.Press and hold (for 2 seconds) the POWER

button on the remote control or projector to start the unit. The POWER indicator light flashes green and stays green when the unit is on.

The start up procedure takes about 30 seconds after pressing the POWER button In the later stage of start up, a default BenQ logo is projected.

If the projector is still hot from previous activity, it will run the cooling fan for approximately 90 seconds before energising the lamp.

4.If you are prompted for a password, press the arrow buttons to select the four password digits, then press the Auto (or AUTO/CH.) button. For information about the password function, refer to "Utilizing the password function" on page 22.

5.Switch all of the connected equipment on.

6.The current input source being scanned displays in the upper part of a dialog on the screen. The scan will continue until signal from the input source is detected.

If the Auto Off function (See "Auto Off (Off)" on page 43 for details) is activated, the projector will turn off automatically if no input signal is detected from the selected source after the period of time as set by the Auto Off function.

Using the projector

21

Image 29

BenQ CP120 manual Using the projector, Start up, Switch all of the connected equipment on

Contents

Welcome Software license agreement CopyrightDisclaimer Copyright Memo Table of Contents Iv Table of Contents Fine-tuning the image size and clarity Table of Contents Dimensions Timing chart Memo Vi Table of Contents Important safety instructions Important safety instructionsBut could fail if power cuts or surges Safety instructions Following environments Do not place this unit on a blanket Do not block the ventilation holesBedding or any other soft surface Other item Safety instructions Introduction Projector featuresIntroduction Shipping contents Front / Upper side Projector exterior viewRear side Lower side Turns the projector on or off Introduction Controls and functionsExternal control panel Adjusts the focus of the projected image Down on the remote control Remote control descriptionPress this button to display the Wireless Connection menu Turns the projector on or off Installing or replacing the remote control battery Remote control effective range Choosing a location Positioning your projectorObtaining a preferred projected image size Equipment Select your screen size Positioning your projector Screen Center of lens Projection distance Screen size chartMaximum Minimum Zoom Connection Connecting a computerConnection Best video quality Connecting Video source devices Component Video to VGA D-Sub adaptor cable Device Connecting a Component Video source device Video cable Device Connecting an S-Video source device Connecting a composite Video source device Switch all of the connected equipment on Using the projectorUsing the projector Start up To set a password Utilizing the password function To change the password If you forget the passwordTo enter the password recall procedure Auto-adjusting the image Adjusting the heightFine-tuning the image size and clarity That you need using the zoom ring Focus ring Right buttons on Correcting keystoneManual keystone correction Switching input signal Selecting an application modeHiding the image Automatic keystone correction Remote paging operations Disconnect the power cord from the wall socketFreezing the image Shutdown Hardware and software requirements Using the wireless functionsAbout wireless connection modes and channels Checking the TCP/IP settings of your computer Preparing your computer for wireless connection Installing Wireless Wizard Making wireless presentation Click to select a wireless network card from the list Current wireless connection channel Page Freezing image Controlling presentation Method 2 Projector control Disconnecting Menu system Menu operation Using the menus Picture menu Keystone Selected Application ModeColor Temp Depends on Pro-Picture menu Setting menu Advance menu Auto Off Off Turned off. Selecting Off disables this functionEconomic Periods of time 10hours without shutdown Mode Equivalent ResolutionInformation Menu Source Care of the projector Maintenance Message Status Calculation of lamp hour Replacing the lamp Resetting the lamp counter Temperature information Projector needs to cool after the power is Turned off IndicatorsStand-by mode Powering up Maintenance Projector does not turn on TroubleshootingNo picture Image is unstable Unable to use wireless connection Remote control does not workConfigured Nearby Projector specifications Specifications Timing chart DimensionsHorizontal Vertical Pixel Resolution Frequency Mode KHz MHz Supported timing for PC input Supported timing for Video and S-Video inputs Signal Format Horizontal Frequency Vertical Frequency KHzSupported timing for Component-YPbPrInput Warranty WarrantyLimited warranty FCC statement Regulation statementsEEC statement MIC statement Memo Regulation statements