Panasonic CF-31 appendix Others, Ctrl Shift Esc

Page 26

Troubleshooting (Basic)

Others

No response.

Press

 

+

 

 

 

+

 

 

to open Task Manager and close the software application

Ctrl

Shift

Esc

 

that is not responding.

 

An input screen (e.g., password input screen at startup) may be hidden behind another

 

window. Press

Alt

+

Tab

to check.

 

Slide the power switch for 4 seconds or longer to shut down the computer, and then slide the

 

power switch to turn it on. If the application program does not work normally, uninstall and

 

reinstall the program. To uninstall,

 

click

(Start) - [Control Panel] - [Programs] - [Uninstall a program].

 

click [start] - [Control Panel] - [Add or Remove Programs].

Troubleshooting

26

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Contents Contents Personal ComputerDisclaimer IntroductionTerms and illustrations in these instructions TrademarksRead Me First Models for U.S.AIndustry Canada IC Notice for modem Read Me FirstModels for Canada Canadian ICES-003This product and your Health Models for EuropeInformation to the User Regulatory InformationCe produit et votre santé Safety PrecautionsInformations destinées aux utilisateurs CD/DVD Drive Caution Lithium Battery / Pile au lithiumLithium Battery Pile au lithiumPrecautions Take a Break of 10-15 Minutes Every Hour Precautions Battery PackDo Not Turn the Volume Up To Loud When Using Head- phones Do Not Use With Any Other ProductDescription of Parts Rear side Bottom External Antenna Connector Expansion Bus ConnectorRight side Hard Disk DriveDescription of Parts Preparation AC Adaptor AC Cord Battery PackFirst-time Operation Only for model with touchscreenFirst-time Operation Handling the AC adaptorGetting Started To change the partition structure Precaution against Starting Up/Shutting DownPC Information Viewer On-screen Manual To access the Reference ManualTo access the Important Tips Reference ManualOperation environment Handling and MaintenanceWhen using peripheral devices Handling cautionsSuggestions About Cleaning the LCD Surface MaintenanceTo clean the LCD panel To clean areas other than the LCD panelReinstalling Software Reference Manual Multimedia PocketTo change the drive letter of hard disk or CD/DVD drive Additional operations during the following procedureIf the password is requested, enter the Supervisor Password Troubleshooting Basic Starting UpReference Manual Setup Utility Shutting down Troubleshooting BasicEntering Password DisplayDel Touch Pad / Touchscreen only for model with touchscreenOthers Ctrl Shift EscLimited USE License Agreement Termes, clauses et conditions Contrat de licence d’usage limitéLicence Specifications Main SpecificationsSpecifications Wireless LAN*7BluetoothTM*8 SoftwareMeasured with LCD brightness 60 cd/m2 Options and Accessories warranties Battery WarrantyWireless Module Warranty For U.S.ALimited Warranty Software Limited Warranty For CanadaPour le Canada Éléments couverts Durée de couverture Type de couvertureDFQW5375ZB
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Manual 40 pages 56.92 Kb

CF-31 specifications

The Panasonic CF-31, part of the Toughbook line, is a highly durable and versatile laptop designed for professionals who operate in demanding environments. Built to withstand the rigors of outdoor work, it combines robust construction with advanced technology to deliver reliable performance.

One of the standout features of the CF-31 is its rugged design. The laptop meets military standards (MIL-STD-810G) for toughness, making it resistant to drops, shocks, vibrations, and even extreme temperatures. It is also water-resistant and dustproof, further enhancing its usability in harsh conditions. With a magnesium alloy case and shock-mounted hard drive, the CF-31 is built to endure challenging workspaces.

The CF-31 is powered by Intel’s powerful processors, which ensure brisk performance for multitasking and running demanding applications. Depending on the specific configuration, it can come with Intel Core i5 or i7 processors that provide a combination of processing speed and energy efficiency. With options for solid-state drives (SSDs), the laptop enhances data access speeds, contributing to faster boot times and application launches.

Regarding display technology, the Panasonic CF-31 features a 13.1-inch sunlight-readable touchscreen, making it suitable for outdoor use where visibility can be a challenge. The screen boasts a high brightness level, allowing users to view content clearly even in direct sunlight. The multi-touch functionality adds to its ease of use, catering to those who prefer a more intuitive interface.

Connectivity is another strong point of the CF-31, equipped with a range of ports such as USB 3.0, Ethernet, HDMI, and even legacy ports to support various peripherals and devices. It also offers optional features like 4G LTE for mobile connectivity in the field, ensuring that users remain connected no matter where their work takes them.

The keyboard is designed for use in challenging conditions, featuring a spill-resistant layout with an adjustable backlight for low-light environments. This makes it suitable for professionals such as field engineers, first responders, and military personnel who require dependable technology in their day-to-day tasks.

Battery life is impressive, with options for extended batteries that can last up to 18 hours, enabling all-day use without the need for frequent recharging. This feature is essential for users in the field who may not have easy access to power sources.

Overall, the Panasonic CF-31 embodies a blend of ruggedness, processing power, and user-friendly features, making it a top choice for professionals needing a reliable laptop in demanding conditions.