Lenovo C400 manual Appendix B. Frequently asked questions FAQ’s

Page 61

Appendix B. Frequently asked questions (FAQ’s)

The table below provide solutions for common issues that a user may encounter while using the projector.

Item

Solution

 

 

Starting a wireless projecting session

After launching wireless projecting software,

quickly

right-click the projector in the list, and select

 

Bind. Now you can start a projection with the

 

hotkey (Ctrl+F5). During wireless projection, you

 

can end the projection with the hotkey (Ctrl+F5).

 

 

Enabling/Disabling WEP

Select Menu on the control panel of the projector

 

or remote controller, then click Information→

 

Wireless Setting→ Enable WEP/Disable WEP in

 

the OSD menu. When the prompt ″This will

 

disconnect current wireless projecting session.The

 

new setting will take effect in 10 seconds.

 

Continue?″ appears, select Yes.

 

 

Playing videos (for example a DVD)

Please select the wired mode to play videos, since

 

video is not supported in wireless mode.

 

 

Switching between wired and wireless

Select the Source button on the panel of the

projecting mode

projector or remote controller to switch from one

 

image source to another, including the wireless

 

and wired sources.When the current projecting

 

mode is a wired one, selecting the Wireless

 

button once on the remote controller will switch

 

to the wireless mode. When the current projecting

 

mode is wireless, selecting Wireless will end

 

current wireless projecting session.

 

 

If you are unable to browse the

Select Repair in Windows XP or re-insert the

Internet after a wireless projection

WLAN adapter, then try again. If it still does not

 

work, please restart the laptop.

 

 

Remote controller acting as a mouse

During the wireless projection, the cursor pad on

 

the remote controller can act as the mouse on the

 

laptop. The PgUp and PgDn keys on the remote

 

controller also take effect.

 

 

USB image display

This function enables you to automatically or

 

manually display images (JPG, BMP, GIF, PCX,

 

and PNG, except the animate feature of GIF89a)

 

stored in a USB memory device connected to the

 

projector via the USB input. Therefore, you can

 

view a PowerPoint ® (PPT) presentation without

 

using a computer. Native (PPT) format is not

 

supported in this mode. To use this function,

 

please save the (PPT) file format as the GIF or

 

JPG format. Then the images can be displayed.

 

Note: You can display standard image file

 

formats (JPG, BMP, GIF, PCX, and PNG) using a

 

USB memory device without a laptop. If you

 

want to display a (PPT) file, you must convert it

 

into GIF or JPG files.)

 

 

© Lenovo 2005. Portions © IBM Corp. 2004.

B-1

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Contents C400 Wireless Projector User’s Guide Page C400 Wireless Projector User’s Guide Page On-Screen Display menu Appendix G. Electronic emissions Safety information Vi C400 Wireless Projector User’s Guide Service General safety guidelinesPower cords and power adapters Plugs and outlets Extension cords and related devicesBatteries Heat and product ventilation CD and DVD drive safetyC400 Wireless Projector User’s Guide Registering your option Xii C400 Wireless Projector User’s Guide Product description Standard Accessories Packing checklistFront angle of projector Projector featuresKeypad on projector Back angle of projectorSide view of the projector Connectors on back of the projectorBottom view of the projector Starting the projector Setting up the projectorTurning off the projector Positioning the projector Zoom max/min Adjusting the image Adjusting the projector level and heightAdjusting the volume Installation Using the wireless featuresUsing the projector software Starting a wireless projecting sessionBinding and Unbinding a Projector Retrieving the property of a projector Status of the projector Wireless software configurationSelecting adapter Remote controller emulation USB image display Buttons of the remote emulation controllerEnding projection Wireless projector system tray iconExit Uninstallation10C400 Wireless Projector User’s Guide Connecting devices Connecting devices to the projectorRemote mouse control using USB Connecting to a computer monitor Cleaning the projector MaintenanceCleaning the lens Cleaning the case2C400 Wireless Projector User’s Guide Using the security slot Resetting the lamp timer4C400 Wireless Projector User’s Guide Before you begin Using the projector featuresFigure below provides an illustration of the remote Using the remote controlOperating range Projector and remote control buttonsOperation description OpenPrevious Full Screen ModeNext Auto Slide Show/Manual Slide ShowNavigating the OSD On-Screen Display menu controlsLanguage Quality menuColor Temperature Description Default BrightnessContrast SharpnessCancel Description Default GammaProperties menu Color SpaceOptions menu Description Default Vertical positionKeystone Aspect RatioSetup menu Video automatic gain control Description Default Video typeProjection FrequencyDescription Default Pip Size Information settings menuPip Position Pip InputProjector wireless configuration Disable WEP Enable WEPWireless Repair Refresh Session Key10C400 Wireless Projector User’s Guide Common problems and solutions Appendix A. TroubleshootingTips for troubleshooting Troubleshooting informationOSD Projector LEDs Power LED number of flashes ExplanationLamp-ready LED number of flashes Explanation 4C400 Wireless Projector User’s Guide Wireless Setting → Enable WEP/Disable WEP Appendix B. Frequently asked questions FAQ’sWireless Setting→ Wireless Repair in the OSD Hardware→ Device Management is enabled. ThenIf the prompt No Wlan adapter Property→ Hardware→ Device ManagementAppendix C. Specifications 2C400 Wireless Projector User’s Guide Online technical support Appendix D. Service and SupportTelephone technical support 2C400 Wireless Projector User’s Guide What this Warranty Does not Cover What this Warranty CoversPart 1 General Terms What Lenovo Will Do to Correct Problems How to Obtain Warranty ServiceExchange of a Machine or Part Your Additional ResponsibilitiesLimitation of Liability Part 2 Country-unique Terms Uruguay PeruVenezuela North AmericaCAMBODIA, INDONESIA, and Laos Cambodia and LaosIndia Malaysia JapanNEW Zealand PEOPLE’S Republic of China PRCEUROPE, Middle EAST, Africa Emea SingaporeGoverning Law Following Terms Apply to ALL EU Countries European Union EUConsumers France EgyptGermany Ireland HungaryItems for Which Lenovo is Not Liable United Kingdom SlovakiaWarranty Period Part 3 Warranty InformationTypes of Warranty Service Courier or Depot Service On-site ServiceCustomer Carry-In or Mail-In Service CRU and On-site ServiceCountry or Region Telephone Number Worldwide telephone list18C400 Wireless Projector User’s Guide Country or Region Telephone Number Guarantee supplement for Mexico Appendix F. Notices Trademarks Industry Canada Class a emission compliance statement Appendix G. Electronic emissions noticesAvis de conformite a la reglementation d’Industrie Canada Union Européenne Directive Conformité électromagnétique Unione Europea Directiva EMC Conformidad électromagnética Union Europea Normativa EMCAdditional Compliances Notices Page Part Number 40Y7781
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