Hand Held Products Dolphin 7200 manual Sync, Time, Truename, Type, Verify, Vol

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Syntax: SET [keyword=[string]]

SHIFT

Displays or changes the optional switch character.

Syntax: SWITCH [character]

SYNC

The SYNC command provides a synchronization checkpoint feature that enables a batch file to flush the file system's buffers to disk before doing something that might otherwise cause a disorderly shutdown

Syntax: SYNC

TIME

The TIME command displays or changes the system time. If no parameter is specified, then the current system time is displayed, and the user is queried for the new system time. If the user just presses the ENTER key, the system time is not changed. If the user enters a new time, then the system's real-time-clock is updated.

Syntax: TIME [hh:mm:ss[.hh]]

TRUENAME

The TRUENAME command displays the true name and path of a file.

Syntax: TRUENAME file

TYPE

The TYPE command copies the contents of the specified file to standard output (usually, the screen). If the drive letter is not specified, then the default drive is assumed.

Syntax: TYPE [drive:][path]filespec

VER

The VER command displays the MS-DOS emulation version number, as well as the version of the Embedded DOS-ROM operating system that is running.

Syntax: VER

VERIFY

The VERIFY command changes or displays how GS DOS handles I/O to disk files and directory structures. If VERIFY is ON, then Embedded DOS-ROM verifies immediately that disk I/O is completed successfully before telling the user that it was. This is accomplished by writing data directly to disk, without temporarily storing it in a file system or disk driver cache. If VERIFY is OFF, then GS DOS caches writes to files and defers the actual writing to disk, enabling multiple writes to the same sectors to be served much faster. The cache is automatically written to disk in the background during "dead time", when the disk is not busy. This is accomplished with the multitasking threads and semaphores that the GS DOS kernel supports.

Syntax: VERIFY [ONIOFF]

VOL

The VOL command displays the volume label of a diskette or a hard disk. VOL does not allow the user to change the volume label. If the drive letter is not specified, then the default drive is assumed.

Dolphin® 7200 User’s Guide

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Contents User’s Guide Trademarks DisclaimerTable of Contents Dolphin 7200 RS-232 Troubleshooting Compact HomeBase Appendix a Technical Specifications Appendix F Declarations of Conformity Ergonomics FeaturesMultiple Configurations IntroductionRequired Safety Labels SafetyFCC Class a Compliance Statement Canadian Notice Cdrh Laser Safety Statement 7200 BatchEN 60825-1 Laser Safety Statement Statement of Agency ComplianceBatteries Regulatory and Safety Agency ApprovalsCare and Cleaning of the Dolphin Parameter SpecificationAbout the Dolphin Accessories for the DolphinDolphin HomeBase Power Adapter Dolphin MultiCharger Getting StartedConnects the Dolphin HomeBase to your desktop PC Dolphin 7200 2D Terminal Dolphin 7200 ModelsDolphin 7200 Batch Terminal Dolphin 7200 RS-232 TerminalUsing Dolphin for the First Time Bar Code Symbologies SupportedTurning the Dolphin On Inserting the Battery PackRemoving the Battery Pack To Set the Time Turning the Dolphin OffTo Set the Date on an Alphanumeric Terminal To Set the Date on a Numeric TerminalCPU System FeaturesFront Panel Features Dolphin 7200 BasicsVariety of functions Using the Alphanumeric KeypadCLR Shift + a ESC Shift + BkspSPC Shift + U Using the Numeric Keypad Entering Alpha and Special Characters Display SymbolsBattery Charging Symbol Key Combinations for Functions and Special CharactersIcon Indicates Which means that … Back Panel FeaturesKeyboard Mode Laser Engine Battery WellReset Switch Battery Charging ContactsMaintaining the Dolphins Batteries Internal NiMH Backup BatteryNiMH Battery Pack Servicing the Battery Pack Resetting the Dolphin Terminal About Dolphin 7200 RS-232 Charging the Battery Through the RS-232 PortPin # Signal Description Direction Dolphin 7200 RS-232Sending and Receiving Data About the Dolphin 7200 2D Mobile Computer Supported SymbologiesDolphin 7200 2D Mobile Computer Reading Barcodes Linear bar code 2D Matrix symbolDolphin 7200 2D Demo Software Re-Installing the Dolphin 7200 Demo ApplicationsCapturing Images Lighting ConditionsTo scan a bar code Dolphin Demo Main ScreenF1 Decoding Demo To Take an Image F2 Imaging DemoF3 I.Q. Imaging Demo To use the demo Tracking Number 231498324 AddressDolphin OS and System Development Software InstallationDefault Installation Directories Directory ContentsIcon Tapping this icon, … Help File, Document and Utility IconsDCOMM2.EXE Dolphin File Transfer Utility Dolphin UtilitiesBMP2LCD.EXE BURN.EXEHBCFG.EXE HomeBase Configuration Utility DWIZARD.EXE Dolphin Upgrade WizardExamples STL.EXEYX.EXE Utility Description ZZZ.EXEROM Image Sample Applications Dolphin Application DevelopmentCompiling Applications for the Dolphin To Add dolphinx.lib to an Applications Project Building the SamplesCompiling the Sample Programs Sending Files at a Higher Rate Transferring Files to or from the Dolphin TerminalSending a File to the Dolphin Sending a File From Dolphin to Your PCSending Files to the Dolphin Using the Dolphin File Transfer Program and YX in Menu ModeEVS engine consists of three basic parts Dolphin ROM Image and BootloaderDolphin EVS Engine Upgrading the Dolphin ROM ImageTo Load or Reload Dolphins Boot Loader Upgrading the Dolphin BootloaderDolphin Terminal and HomeBase TroubleshootingTroubleshooting the Dolphin Terminal and HomeBase If You Have This Problem/Symptom Try ThisImage is not readable … Try This Troubleshooting with Dolphin 7200-2DIrDA Optical Communications Battery ManagementDolphin HomeBase Hub of the SystemOFF Dolphin 7200 HomeBase Parts and FunctionsFront Panel CommSolid green LED Back PanelMulti-HomeBase Port Side PanelsMain Communications Port Charging a Dolphin Terminal Charging Batteries in the Dolphin 7200 HomeBaseCommunications Deep-Cycling the BatteryCharging an Additional NiMH Battery Pack IBM AT DB9 IBM XT Setting up the Dolphin HomeBaseConnecting the Cables Setting the Configuration SwitchesBaud Rate Selection Configuring a Single Dolphin 7200 HomeBaseSetting the Baud Rate Version NumberCreating a Dolphin 7200 HomeBase Network How to Daisy Chain the Dolphin HomeBasesProgramming Commands Switch Setting FunctionAddress Assignment Baud Rate per Value of n Ascii Value of n Selected Baud Rate Communicating with the Dolphin TerminalDolphin 7200 User’s Guide Compact HomeBase Comm LED Dock LEDRS-232 Communications Port Power Supply ConnectorBack Panel Bottom Panel Powering the Dolphin TerminalBaud Rate Switches Baud Rate SwitchDesk Mounting Charging a Dolphin TerminalDeep-Cycling Batteries Mounting the Dolphin 7200 Compact HomeBaseWall Mounting Dolphin 7200 User’s Guide IBM AT DB9 DTE IBM XT DB25 DTE Setting Up for CommunicationsSetting up the Dolphin Compact HomeBase Pin Configuration HomeBase /Host Port DCECommunicating with the Dolphin Terminal Dolphin 7200 User’s Guide Dolphin Vehicle Base Basic FeaturesSetting Up the Dolphin VehicleBase Connecting The Serial CableSelecting the Baud Rate Supplying Power to the Dolphin VehicleBaseSwitch Position Binary Value Baud Rate Side Panel Features Charging Batteries in the VehicleBase Battery TemperaturesInserting the Dolphin Terminal into the VehicleBase IBM AT DB9 IBM XT DB25 Cables for the VehicleBaseStandard Serial Cable Making Your Own CableDolphin 7200 User’s Guide Dolphin MultiCharger Basic FeaturesIntelligent Battery Charging Top Panel Setting Up the Dolphin MultiChargerSupplying Power to the Dolphin MultiCharger Green Servicing the Battery PackInserting the Dolphin Battery Pack Charging Batteries in the Dolphin MultiChargerProblem Issue TroubleshootingDeclaration of Conformity Dolphin 7200 User’s Guide Customer Support Product Service and RepairNorth America/Canada Online Product Service and Repair AssistanceTechnical Assistance Online Technical AssistanceProduct Standard Factory Warranty Limited WarrantyDolphin 7200 User’s Guide CPU Technical SpecificationsDolphin 7200 Terminal Specifications Rating Bar Code Specifications Standard scan Environmental Specifications OperatingTemperature Storage Temperature HumidityImage Engine Batch RS-232 Bar code symbolTypes Digital Camera Cmos CameraDolphin 7200 User’s Guide UPC-A Bar Code SamplesCode 39 Code 3 CodeDolphin 7200 User’s Guide Decoding Demo Menu Layout 2D Decoding Demo Diagram2D Decoding Demo Screen Shots Setup MenuSymbologies Example Selecting ALD decoding modeDecoding Options Decode ModeEnter Centering WindowALD Window Dolphin 7200 User’s Guide IQ Imaging Test Target Dolphin 7200 User’s Guide Break GS-DOS CommandsInternal Commands Supported by GS-DOS HelpCopy DelayCD Chdir CLSMD Mkdir EchoExit GotoREM RebootPrompt RD RmdirType SyncTime TruenameSyntax VOL drive Product Identification Declarations of ConformityDolphin 7200 User’s Guide Product Identification Test Report Page Hand Held Products, Inc