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Toshiba Satellite 2450 user manual Video modes XGA

Models: Satellite 2450

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APPENDIX B

User's Manual

Table 2 Video modes (XGA)

Resolution	LCD	CRT	Vertical
	colors	colors	frequency (Hz)

640 x 480	256/256K	256/256K	60
			75
			85
			100
800 x 600	256/256K	256/256K	60
			75
			85
			100
1024 x 768	256/256K	256/256K	60
			75
			85
			100
1280 x 1024	256/256K	256/256K	60
	(Virtual)		75
			85
			100
1600 x 1200	256/256K	256/256K	60
	(Virtual)		75
			85
			100
1920 x 1440	256/256K	256/256K	60
	(Virtual)		75
			85
2048 x 1536	256/256K	256/256K	60
	(Virtual)		75

B-4

Image 192

Toshiba Satellite 2450 user manual Video modes XGA

Contents

Toshiba Copyright DisclaimerTrademarks FCC information FCC notice Declaration of Conformity InformationEU Declaration of Conformity information FCC conditionsContact Vcci Class B InformationModem warning notice Conformity StatementNetwork Compatibility Statement Type of service Japan regulationsRegion selection RedialTelephone company procedures If problems ariseDisconnection Fax brandingInstructions for IC CS-03 certified equipment Modem warning notice for Australia AT&F AT&W AT%TE=0 ATZSoftware in addition to a modem Page General conditions Description on Laser specification Page Table of Contents Getting Started Operating BasicsXvi Xvii Writing CDs on DVD Multi drivePower and Power-Up Modes KeyboardXviii HW Setup and Passwords Optional DevicesXix Troubleshooting Hardware and system checklistAppendixes Glossary IndexXxii Manual contents PrefaceConventions AbbreviationsIcons KeysKey operation DisplayMessages ConventionsXxvi General Precautions Stress injury Heat injuryPressure or impact damage Central Processing Unit CPU Performance Disclaimer PC card overheatingEquipment checklist IntroductionChapter HardwareFeatures PowerDocumentation ProcessorFeatures DisksCD-ROM CD-EXTRA Display KeyboardPointing device PortsSlots MultimediaCommunications Slim Select BaySecurity Special features SoftwareSpecial features Battery save modeUtilities Options OptionsSlim Select Bay options CD-RW/DVD-ROMGrand Tour Front with the display closedAudio/Video ControlbuttonsWireless Left sideSecurity lock Left side Right side Shows the computer’s right sideBack side Back sideLAN jack UniversalSerial Bus Underside Under sideFront with the display open ToshibaFront with the display open System indicators CD/DVD Digital DC in 15V PowerKeyboard indicators Keyboard indicatorsCapsLock indicator USB diskette driveIndicator Slim Select Bay modulesDVD-ROM drive Slim Select Bay modulesCD-RW/DVD-ROM drive DVD-R/-RW driveDVD Multi drive Slim Select Bay HDD adaptor Black Toshiba Style Bay Bridge Media AdaptorUniversal AC adaptor Universal AC adaptorGrand Tour Setting up your work space Getting StartedPlacement of the computer General conditionsSetting up your work space Seating and postureLighting Work habitsConnecting the universal AC adaptor Connecting the AC adaptorTurning on the power Opening the displayTurning off the power Shut Down mode Boot modeStarting up for the first time Starting up for the first timeHibernation mode Benefits of hibernationData save in hibernation mode Turning off the powerStarting Hibernation Automatic HibernationStandby mode Benefits of standbyExecuting standby Clickstart, clickTurn Off Computer and clickStand byRestarting the computer Standby limitationsRestarting the computer Follow the on-screen instructions Using the Touch Pad Operating BasicsPointing devices Using the USB diskette drive Connecting 3 1/2 diskette driveDisconnecting 3 1/2 diskette drive Changing Slim Select Bay modulesRemoving a module Changing Slim Select Bay modulesInstalling a module Removing the Slim Select Bay moduleUsing optical media drives Using optical media drivesLoading discs Manual release with the eject hole Lay the CD/DVD, label side up, in the drawer Removing discs Closing the DVD-ROM drawerWriting CDs on CD-RW/DVD-ROM drive Before writing or rewritingWriting CDs on CD-RW/DVD-ROM drive When writing or rewriting Writing CD/DVDs on DVD-R/-RW drive Important messageDisclaimer Writing CD/DVDs on DVD-R/-RW driveWriting CD/DVDs on DVD Multi drive Read/write function chart DVD-RWDVD Specifications for Re-recordable Disc for Version Writing CD/DVDs on DVD Multi drive Drag’n Drop CD Data Verification Video DVD-R/-RW/-RAMOperating Basics Media care CD/DVDsDiskettes Media careModem Region selectionProperties menu ModemConnecting SettingModem Selection Dialing PropertiesWireless communications DisconnectingWireless LAN Wireless communicationsBluetooth wireless technology SecurityWorldwide operation Wireless communication switch Wireless communication IndicatorIndicatorstatus Indication Radio linksConnecting LAN cable LANCleaning the computer Disconnecting LAN cableCleaning the computer Moving the computer Heat dispersalKeyboard Typewriter keysF1 … F12 function keys Soft keys Fn key combinationsEmulating keys on enhanced keyboard Soft keys Fn key combinations Hot keys Soft keys Fn key combinations Display clarity increases with the brightness level Arrow mode Windows special keysKeypad overlay Fn Sticky keyTemporarily using normal keyboard overlay on Numeric modeTemporarily using overlay overlay off Generating Ascii charactersTemporarily changing modes Generating Ascii charactersKeyboard Power and Power-Up Modes Power conditionsPower indicators Battery indicatorsBattery types DC in indicatorPower indicator Battery packReal Time Clock battery Care and use of the battery pack Safety precautionsCare and use of the battery pack Modes Care and use of the battery pack Procedures Charging time hours Battery type Power on Power offCharging the batteries TimeMonitoring battery capacity Battery charging noticeMaximizing battery operating time Retaining data with power off Extending battery lifeReplacing the battery pack Removing the battery packInstalling the battery pack Replacing the battery packStarting the computer by password Securing the battery coverPower-up modes Panel power offPower-up modes System Auto OffModes HW Setup and Passwords HW SetupAccessing HW Setup HW Setup windowBoot Priority Power On DisplayHW Setup EnterNetwork Boot Protocol USB Password GeneralPassword was registered Device Config Key FDSupervisor password Supervisor passwordParallel/Printer Passwords Power devices Optional DevicesCards/memory Peripheral devicesPC cards Inserting a PC cardRemoving a PC card PC cardsSD cards Inserting an SD cardRemoving an SD card SD card careSD cards Installing memory module Memory expansionMemory expansion Removing the keyboard braceRemoving the keyboard Raising the insulation sheet 11 Installing a memory module Removing memory module Toshiba Style Bay Bridge media adaptor 13 Removing the memory moduleBefore installing InsertingToshiba Style Bay Bridge media adaptor Removing 16 Secureing a screwSmartMedia Write protection18 Inserting a SmartMedia Installing a Memory Stick Memory StickRemoving a Memory Stick Installing a Compact Flash module Compact FlashRemoving a Compact Flash memory module Battery pack Black USB FDD kitBridge media care Slim Select Bay HDD adaptor BlackSlim Select Bay HDD adaptor Black 22 Opening the lidExternal monitor 24 Closing the lidUsing the TV button Changing the resolutionClick start and click Control Panel Link IEEE1394 25 Display propertiesPrecautions Link IEEE1394Security lock Point to i.LINK IEEE1394 device and clickSecurity lock 28 Security lockTroubleshooting Problem solving processPreliminary checklist Analyzing the problem Hardware and system checklist Hardware and system checklistSystem start-up Power Self testOverheating power down AC powerProblem Procedure Battery Slim Select BayPassword LCD panelHard disk drive DVD-ROM CD-RW/DVD-ROM drive Hardware and system checklist DVD-R/-RW drive DVD Multi drive EXTRA,CD-GAudioCDonly Diskette drive SD cardPC card Infrared portPointing device Touch PadClick the Pointer Options tab ProblemProcedure USB mouseUSB Memory expansionSound system MonitorLink IEEE1394 ModemNo Carrier LAN Bluetooth Real Time ClockWhere to write Toshiba supportBefore you call Toshiba supportInEurope Specifications Power RequirementsAppendix a Environmental RequirementsCommunicationspecifications Display Controller and Modes Display controllerAppendix B Video modes Video modes VGAAppendix B Video modes XGA Appendix B Video modes XGA Video modes Super XGA+ Video modes Super XGA+ Appendix B Appendix B AT Commands Repeat last commandAppendix C +++ Escape sequenceAnswer command Bn Communication standard settingDn Dial En Echo command Hn Hook controlRequest ID information Appendix CLn Monitor speaker volume Mn Monitor speaker modeNn Modulation handshake On Return on-line to data mode Select pulse dialingQn Result code control Select tone dialing Vn DCE response formatXn Result code selection, call progress monitoring Dial tone detect Busy tone detectZn Recall stored profile Cn Data Carrier Detect DCD controlLoad factory settings Dn DTR controlTn Self-test commands Gn V.22bis guard tone controlKn Local flow control selection Pn Select Pulse Dial Make/Break Ratio WWDisplay Current Configuration Store current configurationZn=x Store telephone number \Nn Error control mode selection \Qn Local flow control selection\Vn Protocol result code View numbers in blacklistCn Data compression control Registers Register valuesAppendix D ATSn?S3 Command line termination character user defined S0 Auto answer ring numberS1 Ring counter S2 AT escape character user definedS5 Command line editing character user defined S4 Response formatting character user definedS6 Wait before dialing Appendix DS7 Connection completion time-out S8 Comma pause timeS11 Dtmf dialing speed S12 Escape guard timeS37 Dial line rate AT command set result codes Result Code Numeric DescriptionDelayed Appendix D Mode Appendix EFunction Transmissionspeed Table E-1 Result codes for a V.90 connection AT Command Appendix EAppendix E Installing the internal modem Installing the modem board and jackInternal Modem Guide Appendix FRemoving the internal modem Wireless LAN Card SpecificationsRadio Characteristics Appendix GWireless Ieee 802.11 Channels Sets Revision B Supported Frequency Sub-bands2457 Wireless Ieee 802.11 Channels Sets Revision a Appendix GWireless Channels Sets Turbo Mode AC Power Cord Connectors Appendix HUSA and Canada Australia EuropeParts Numbers AppendixConfigurations Glossary AbbreviationsGlossary-1 Adaptor Glossary-2Cache memory Glossary-3Capacity Glossary-4Dielete Glossary-5Device driver Glossary-6Hard disk drive HDD Glossary-7Hardware Glossary-8Menu Glossary-9Microprocessor Glossary-10Prompt Glossary-11Radio frequency interference RFI shield Glossary-12Write protection Glossary-13Glossary Glossary-14Index IndexIndex-1 Index-2 Index-3 Index-4 Index-5 Index-6