Preparing your computer for wireless connection | BenQ CP120

Preparing your computer for wireless connection

Checking the TCP/IP settings of your computer

In order for the projector to connect to your computer successfully, your computer must allow automatic IP and DNS address assignment in TCP/IP settings. Follow the steps below to check if the TCP/IP settings of your computer are correctly set.

1.Right-click the Wireless connection icon on Windows Taskbar, and then select View Available Wireless Networks in the menu that appears.

2.The Wireless Network Connection window will pop up. Click Change advanced settings to continue.

3.In the window that follows, click Internet Protocol (TCP/IP) and then the Properties button.

Using the projector

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BenQ CP120 manual Preparing your computer for wireless connection, Checking the TCP/IP settings of your computer

Contents

Welcome Disclaimer CopyrightSoftware license agreement 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 But could fail if power cuts or surges Important safety instructionsImportant safety instructions 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 External control panel Controls and functionsTurns the projector on or off Introduction 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 Maximum Minimum Zoom Screen size chartScreen Center of lens Projection distance 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 enter the password recall procedure If you forget the passwordTo change the password Auto-adjusting the image Adjusting the heightFine-tuning the image size and clarity That you need using the zoom ring Focus ring Manual keystone correction Correcting keystoneRight buttons on 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 About wireless connection modes and channels Using the wireless functionsHardware and software requirements 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 Component-YPbPrInput Signal Format Horizontal Frequency Vertical Frequency KHzSupported timing for Video and S-Video inputs Limited warranty WarrantyWarranty FCC statement Regulation statementsEEC statement MIC statement Memo Regulation statements