Do you have a question about the Lenovo ThinkVision C400 and is the answer not in the manual?
Guidance on product service and customer support center usage.
Safe usage practices for power cords and adapters, including connection and liquid protection.
Guidelines for using extension cords, surge protectors, and power strips safely.
Safe practices for using electrical plugs and outlets, including grounding and load limits.
Safety precautions for handling and disposing of coin cell and rechargeable batteries.
Precautions regarding heat generation and proper ventilation for safe operation.
Safety guidelines for using CD/DVD drives and handling discs to prevent damage or injury.
List of standard accessories included in the projector package.
Overview of projector features with diagrams and labels for identification.
Step-by-step guide to connecting power and turning on the projector for initial use.
Procedure for safely shutting down the projector, including wait times and confirmation steps.
Guidelines for optimal projector placement relative to the screen and environment.
Instructions for adjusting the projector's physical position and leveling it.
Guide to adjusting zoom, focus, and keystone for optimal image projection.
Steps to control and adjust the audio volume using the projector or remote.
Instructions for installing the Lenovo Wireless Projecting Software from the CD.
Overview of features available within the Lenovo Wireless Projecting Software.
Step-by-step guide to initiate a wireless projection session.
How to associate a projector with your notebook for easier projection control.
How to access projector ID, model, version, and status information.
Explanation of the different operational statuses the projector can indicate.
Steps to configure the wireless projector software settings.
Guide to choosing the correct WLAN adapter for wireless projection.
Using the PC to emulate the projector's remote control functions.
Explanation of buttons and functions for the remote emulation controller.
How to display images directly from a USB memory device.
Methods to terminate a wireless projection session and restore network.
Overview of functions accessible via the system tray icon.
Steps to close the wireless projector program and end the session.
Procedure for removing the Lenovo Wireless Projecting Software from the system.
Details on connecting computers and video devices to the projector simultaneously.
How to use the projector remote as a mouse via USB connection.
Instructions for connecting an external monitor to the projector's output.
General instructions for cleaning the projector exterior to ensure proper operation.
Procedure for cleaning the projector lens safely and effectively.
Steps to clean the projector casing using mild detergent and a damp cloth.
Guide on how to replace the projector lamp module with a certified part.
Instructions to reset the lamp hour counter after replacing the lamp.
Information on how to use the projector's security slot with a lock.
Instructions for installing AAA batteries in the remote control.
Detailed illustration and explanation of the remote control buttons and functions.
Information on the remote control's effective range and orientation requirements.
Overview of operating the projector via remote control or on-unit buttons.
How to display images from a USB device, including supported formats.
Describes starting USB image display via tray icon or OSD menu.
How to open files from a USB device within the projector's interface.
Lists available menu options for USB image display: Open, Slide Show, etc.
Navigates to the previous image in the current directory.
Navigates to the next image in the current directory.
Switches between automatic and manual image display modes.
Adjusts image display to fit screen or show original dimensions.
Enables or disables full-screen display for images.
Stops the USB image display mode and returns to projection.
How to use the remote or projector buttons to navigate OSD menus.
Procedure to set the OSD display language from a list of options.
Accessing and adjusting image quality settings like brightness and contrast.
Accessing and adjusting properties like horizontal/vertical position and aspect ratio.
Accessing and adjusting options like blank screen, auto source, and volume.
Accessing and adjusting setup options like video type, projection, and frequency.
Viewing system information such as software version, lamp hours, and ID.
Configuring wireless settings like connection reset, WEP, and session key.
General checks and preliminary steps for resolving projector issues.
Advice on efficiently diagnosing and solving projector problems.
Table of specific projector problems and their corresponding solutions.
Explanation of LED indicators and error codes for troubleshooting projector status.
How to quickly start a wireless projection session using the 'Bind' feature.
Steps to enable or disable WEP encryption for wireless security.
Recommendation to use wired mode for video playback due to wireless limitations.
How to switch between wired and wireless connection sources for projection.
Troubleshooting steps for internet connectivity issues after wireless projection.
How the remote controller's cursor pad functions as a mouse.
Using USB to display images or presentations without a computer.
Operating and non-operating temperature ranges for the projector.
Operating and non-operating altitude limits for the projector.
Operating and non-operating humidity ranges for the projector.
Physical dimensions (width, height, depth) of the projector.
Information on accessing Lenovo's online support resources for assistance.
How to contact Lenovo for installation, configuration, and technical support.
General terms and conditions of the Lenovo limited warranty.
Details on what the Lenovo warranty covers, including defects and specifications.
Exclusions from the Lenovo warranty, including software and misuse.
Procedures for obtaining warranty service from Lenovo or authorized providers.
Lenovo's commitment to repairing or replacing defective machines.
Process and conditions for exchanging machines or parts under warranty.
User's responsibilities before warranty service, such as data backup.
Limits on Lenovo's liability for loss, damage, or data issues.
Specific warranty terms and jurisdiction details for various countries.
Country-specific warranty terms for North and South American regions.
Jurisdiction clause for Argentina under the limited warranty.
Jurisdiction clause for Bolivia under the limited warranty.
Jurisdiction clause for Brazil under the limited warranty.
Jurisdiction clause for Chile under the limited warranty.
Jurisdiction clause for Colombia under the limited warranty.
Jurisdiction clause for Ecuador under the limited warranty.
Jurisdiction clause for Mexico under the limited warranty.
Jurisdiction clause for Paraguay under the limited warranty.
Jurisdiction and liability limitations for Peru under the limited warranty.
Jurisdiction clause for Uruguay under the limited warranty.
Jurisdiction clause for Venezuela under the limited warranty.
Warranty service and governing law for North America.
Specific warranty terms for Canada, including liability and governing law.
Specific warranty terms for the United States, including governing law.
Warranty terms applicable to countries in the Asia Pacific region.
Warranty coverage and liability limitations for Australia.
Governing law and arbitration for PRC under the limited warranty.
Limitation of liability for the Philippines under the limited warranty.
Limitation of liability for Singapore under the limited warranty.
General warranty terms for EMEA countries.
Warranty service procedures for Western Europe and other EMEA countries.
Governing law for Japan under the limited warranty.
Limitation of liability for Malaysia under the limited warranty.
Warranty coverage and liability limitations for New Zealand.
Governing law for PRC under the limited warranty.
Arbitration clause for the Philippines under the limited warranty.
Limitation of liability for Singapore under the limited warranty.
General warranty terms for EMEA countries.
Contact information for IBM service in EU countries.
Specifies governing law for various countries in Africa and Middle East.
Defines jurisdiction for disputes in various EMEA countries.
Arbitration procedures for countries like Albania, Armenia, Belarus etc.
Specific warranty terms for all EU countries regarding warranty and service.
Contact information for IBM service in EU countries.
Consumer rights under national legislation are not affected by warranty.
Limitation of liability terms for several European countries.
Specific liability limitations for consumers in specified European countries.
Liability limitations for France and Belgium under the limited warranty.
Specific liability limitations for France and Belgium.
Warranty coverage and service terms for Germany.
Warranty coverage for machines in Germany, including minimum period.
Limitation of liability for Egypt, limiting liability to total amount paid.
Limitation of liability for France, replacing previous sentences.
Warranty terms for Germany, including service provider responsibilities.
Limitation of liability for Hungary, excluding damages to life or health.
Warranty terms and liability limitations for Ireland.
Limitation of liability for Slovakia under the Slovak Commercial Code.
Limitation of liability for Southern African countries.
Liability limitations for the UK, including Sale of Goods Act.
Exclusions from Lenovo's liability, such as loss of data and indirect damages.
Table detailing warranty periods for the projector and lamp by region.
Description of different warranty service types (CRU, On-site, Courier).
Support phone numbers for Africa, including South and Central Africa.
Support phone number for Argentina.
Support phone numbers for Australia.
Support phone numbers for Austria.
Support phone numbers for Belgium.
Support phone number for Bolivia.
Support phone numbers for Brazil, including toll-free options.
Support phone numbers for Canada, including Toronto specific.
Support phone number for Chile.
Support phone numbers for China (Mandarin).
Support numbers for Hong Kong PC, ThinkPad, and WorkPad.
Support phone number for Colombia.
Support phone number for Costa Rica.
Support phone number for Croatia.
Support phone number for Cyprus.
Support phone number for Czech Republic.
Support phone numbers for Denmark.
Support phone numbers for Dominican Republic.
Support phone number for Ecuador.
Support phone number for El Salvador.
Support phone number for Estonia.
Support phone numbers for Finland.
Support phone numbers for France.
Support phone numbers for Germany.
Support phone number for Greece.
Support phone numbers for Guatemala.
Support phone numbers for Honduras.
Support phone number for Hungary.
Support phone numbers for India.
Support phone numbers for Indonesia.
Support phone numbers for Ireland.
Support phone numbers for Italy.
Support numbers for Japan (Desktop, ThinkPad, PC Software).
Support phone number for Korea.
Support phone number for Latvia.
Support phone number for Lithuania.
Support phone number for Luxembourg.
Support phone numbers for Malaysia.
Support phone number for Malta.
Support phone number for Mexico.
Support phone number for the Middle East.
Support phone number for Netherlands.
Support phone number for New Zealand.
Support phone number for Nicaragua.
Support phone numbers for Norway.
Support phone number for Panama.
Support phone number for Peru.
Support phone numbers for Philippines.
Support phone number for Poland.
Support phone number for Portugal.
Support phone number for Romania.
Support phone number for Russian Federation.
Support phone numbers for Singapore.
Support phone number for Slovakia.
Support phone number for Slovenia.
Support phone numbers for Spain.
Support phone number for Sri Lanka.
Support phone numbers for Sweden.
Support phone numbers for Switzerland.
Support phone number for Taiwan.
Support phone number for Thailand.
Support phone number for Turkey.
Support phone numbers for the United Kingdom.
Support phone number for the United States.
Support phone number for Uruguay.
Support phone number for Venezuela.
Support phone numbers for Vietnam (Northern and Southern areas).
Thirty-day guarantee for installation defects of pre-loaded software.
Procedure for obtaining warranty repair service in Mexico.
Information on country-specific product availability and using equivalent products.
Notice regarding Lenovo patents and licensing inquiries.
Disclaimer of express or implied warranties, except as prohibited by law.
Notice of potential errors in the document and Lenovo's right to make changes.
Products are not intended for life support where failure causes death.
Lenovo's rights to use supplied information and references to non-Lenovo websites.
List of trademarks for Lenovo, IBM, Microsoft, and other companies.
FCC compliance statement for Class A digital devices, including interference warnings.
Compliance statement for Class A digital apparatus with Canadian ICES-003.
Canadian compliance statement in French for Class A digital apparatus.
EU-EMC Directive compliance for Class A IT equipment.
German notice regarding EU-EMC Directive and Class A equipment.
German law compliance for electromagnetic compatibility of devices.
EU Directive for electromagnetic compatibility and product conformity.
French statement on EU Directive for electromagnetic compatibility.
Spanish statement on EU Directive for electromagnetic compatibility.
VCCI compliance statement for Class A information technology equipment in Japan.
Chinese warning about potential radio interference in residential use.
Korean notice regarding business use and exchange policies.