Panasonic CF-25 Adding Memory, Installing/Removing the RAM Module, Removing the RAM module

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Hardware Expansion

Adding Memory

C A U T I O N

RAM modules are extremely sensitive to static electricity. There are cases where static electricity generated by the human body has adversely affected such modules. In addition, it is easy to damage the RAM modules or internal components of the computer. Therefore, when installing or removing a RAM module, handle the module with extreme care.

 

Installing/Removing the RAM Module

 

1 Power off your computer ( page 10)

RAM module specifications

144 pins, 60/70 ns, 3.3 V

Do not shut down using the suspend or hibernation mode.

SO-DIMM, EDO

C A U T I O N

 

1

2

1

2

Do not install or remove peripherals while your computer is in the suspend or hibernation mode; abnormal operation may result.

2 Loosen the screw, and then take off the cover

Turn your computer over. Then, loosen the screw with a screwdriver and remove the cover.

C A U T I O N

Do not touch the terminals or internal components, insert objects other than the module, or allow foreign particles to enter. Doing so has been known to cause damage, fire or electric shock.

3 Installing the RAM module 1 Slide in the module at an angle.

2 Snap the module into place by pushing down on it.

Hooks

Removing the RAM module

 

1Open the left and right hooks.

2Gently remove the RAM module from the slot.

4 Put the cover back into place and then fasten the screw

2 4

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Contents CF-25 Quick Guide Names and Functions of PartsCustomers Record T r o d u c t i o nIllustrations in this Manual CopyrightHow to replace the fuse For U.S.AUsage HandlingCables Other Precautions Read Me FirstSaving Data on the Hard Disk Saving Data on Floppy DisksFirst-time Operation Confirm the inclusion of all partsHandling the AC adapter Double-click Panasonic Setup icon on Windows Read the Limited USE License AgreementSet Windows up Inserting a floppy disk Close Internet ExplorerStarting Up/Shutting Down Starting UpUsing the Touch Pad Moving the cursorDouble-clicking ClickingShutting Down power off your computer Starting Up Your Computer QuicklyShutting Down Using the hibernation function Run the Setup UtilityResuming Operation Computing On the Road When you need a network environment Key operation and music playbackWhen using the optional CD-ROM pack Perform the followingBattery Power Battery Power Using CF-VZS250A or CF-VZS252 Ni-MHWhen the User Password is set To disable your passwordSecurity Measures Setting the Coffee break Password enabling or disabling Re-enter your password at the Enter User Password AgainTo prevent the changing of your password without permission When the coffee break password is setWhen the supervisor password is set O c e d u r ePreventing the use of a floppy disk Setting the Supervisor Password To disable your supervisor passwordInfrared Data Communications Preparations for Infrared Data CommunicationsRunning TranXitT M Using a multimedia pocket device Installing/Removing a multimedia pocket deviceHardware Expansion Inserting a multimedia pocket deviceUsing PC Cards Installing/Removing a PC CardInstalling/Removing the RAM Module Adding MemoryLoosen the screw, and then take off the cover Removing the RAM moduleUsing an External Display Connect the external display to your computerDevices, then press Using a Printer Connecting a Port ReplicatorConnect the printer to your computer Installing/Removing the hard disk Installing the hard diskTo customers Removing the hard diskMaintenance Usage, CarryingList of Error Codes Using the Self-diagnosis ProgramAt the MS-DOS prompt A\WINDOWS\COMMAND, input the following Computer DiagnosisDealing with Problems Battery IndicatorStarting Up Character InputSetup Utility DisplayDisk Disc Operations Connecting Peripherals OthersTechnical Information Reinstalling Software Before ReinstallationReinstalling Installing TranXit Installing PhoenixCard Manager95Installing Internet Explorer Limited USE License Agreement Beschränkte Benutzerlizenz-Vereinbarung Contrat de licence dusage limité Windows 95 Setup Procedure If you want to complete the printer settings, pressEnter your name and your company’s name, then press If not, pressSetup Utility Running the Setup UtilityClosing the Program Key OperationsSetting the User Password Brightness Adjustment Dark Names and Functions of PartsFront Back Speakers on/off +Specifications Main SpecificationsOther Specifications D e 18,32,41DFQX2530YA

CF-25 specifications

The Panasonic CF-25, part of the Toughbook series, is a rugged notebook designed to withstand the rigors of demanding environments. It is built for professionals who require durability and reliability without compromising performance. This model is particularly favored in fields such as construction, law enforcement, and military, where harsh conditions can be a commonplace issue.

One of the standout features of the CF-25 is its rugged design. The device boasts a magnesium alloy case that effectively protects it against drops, shocks, and vibrations. This hardy construction is complemented by a spill-resistant keyboard, ensuring that accidental liquid exposure does not compromise its functionality. Additionally, the CF-25 is designed to operate in extreme temperatures, making it suitable for use in both sweltering heat and frigid cold.

In terms of display technology, the CF-25 features a sunlight-readable screen, providing excellent visibility even in bright outdoor conditions. The 12.1-inch LCD display is designed to minimize glare, which is essential for users who need to see clearly in various lighting scenarios. The touchscreen capability further enhances usability, allowing for intuitive navigation and interaction.

Performance-wise, the Panasonic CF-25 is powered by Intel processors, which deliver sufficient processing capability for everyday tasks. The laptop supports a range of operating systems, enabling users to choose their preferred software environment. Connectivity is also a strong suit of the CF-25, with multiple ports including USB, serial, and VGA, making it versatile for different peripherals and networks.

Battery life is another critical factor for mobile professionals, and the CF-25 excels in this area, offering extended battery performance to ensure users can operate throughout long shifts without needing a recharge. The device also has options for removable batteries, providing the flexibility required for continuous use in the field.

Overall, the Panasonic CF-25 is a robust, feature-packed laptop that addresses the needs of users in demanding environments. With its rugged build, advanced display technology, reliable performance, and extensive connectivity options, it stands out as a reliable tool for those needing a dependable device in challenging circumstances. The CF-25 exemplifies Panasonic's commitment to durability and functionality, making it an invaluable asset for professionals on the go.
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