Hand Held Products Dolphin 7200 manual Prompt, RD Rmdir, Rem, Reboot, Ren, Shift, Set

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Syntax: PAUSE

PROMPT

The PROMPT command maintains the PROMPT environment variable that is used by COMMAND.COM to display something before the user is asked to type-in a command.

The default PROMPT variable is $n$g. This has the effect of showing the current drive letter followed by a "greater-than" sign:

Syntax: PROMPT string

RD (RMDIR)

The RD command removes a subdirectory from a root directory or of a subdirectory. This command can only be used to delete directories, and cannot be used to delete files, even if they are inside the directory to be removed. Conversely, the DEL command cannot delete directories; only the files they contain. If a drive is specified, then the directory on the specified drive is removed. Otherwise, the default drive is assumed.

Syntax: RD [drive:]path

REM

The REM command provides a simple way of entering a free-form comment in a batch file. The line starting with REM has no effect on the execution of the batch file.

Syntax: REM any comment

REBOOT

The REBOOT command will reset the terminal.

Syntax: REBOOT

REN

The REN command renames a file or group of files. Files cannot be moved in the directory structure with this command; instead, only their filenames are altered within the directory in which they reside. Wildcards may be used in the second pathname to indicate that the characters in that component of the first filename are to be kept as-is.

Syntax: REN [drive:][path]filespec filespec

SHIFT

The SHIFT command allows access to multiple batch file arguments. The command shifts the contents of the 9 batch file arguments so that %2 is copies into %1, %3 is copies into %2 and so on.

Syntax: SHIFT

SET

The SET command displays the entire environment space (one variable per line), or changes the assignment of one variable in the environment space. If no operands are specified, then the SET command simply displays all of the environment variables in the environment space. If a variable name and an equal sign is given, but no string is specified, then the variable name is removed from the environment space. If the string is specified, then the previous definition of the variable is deleted, and the new one is installed in the environment.

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Dolphin® 7200 User’s Guide

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Contents User’s Guide Disclaimer TrademarksTable of Contents Dolphin 7200 RS-232 Troubleshooting Compact HomeBase Appendix a Technical Specifications Appendix F Declarations of Conformity Introduction FeaturesMultiple Configurations ErgonomicsSafety Required Safety LabelsStatement of Agency Compliance Cdrh Laser Safety Statement 7200 BatchEN 60825-1 Laser Safety Statement FCC Class a Compliance Statement Canadian NoticeParameter Specification Regulatory and Safety Agency ApprovalsCare and Cleaning of the Dolphin BatteriesGetting Started Accessories for the DolphinDolphin HomeBase Power Adapter Dolphin MultiCharger About the DolphinConnects the Dolphin HomeBase to your desktop PC Dolphin 7200 RS-232 Terminal Dolphin 7200 ModelsDolphin 7200 Batch Terminal Dolphin 7200 2D TerminalBar Code Symbologies Supported Using Dolphin for the First TimeRemoving the Battery Pack Inserting the Battery PackTurning the Dolphin On To Set the Date on a Numeric Terminal Turning the Dolphin OffTo Set the Date on an Alphanumeric Terminal To Set the TimeDolphin 7200 Basics System FeaturesFront Panel Features CPUUsing the Alphanumeric Keypad Variety of functionsSPC Shift + U ESC Shift + BkspCLR Shift + a Using the Numeric Keypad Key Combinations for Functions and Special Characters Display SymbolsBattery Charging Symbol Entering Alpha and Special CharactersKeyboard Mode Back Panel FeaturesIcon Indicates Which means that … Battery Charging Contacts Battery WellReset Switch Laser EngineNiMH Battery Pack Internal NiMH Backup BatteryMaintaining the Dolphins Batteries Servicing the Battery Pack Resetting the Dolphin Terminal Dolphin 7200 RS-232 Charging the Battery Through the RS-232 PortPin # Signal Description Direction About Dolphin 7200 RS-232Sending and Receiving Data Dolphin 7200 2D Mobile Computer Supported SymbologiesAbout the Dolphin 7200 2D Mobile Computer Linear bar code 2D Matrix symbol Reading BarcodesLighting Conditions Re-Installing the Dolphin 7200 Demo ApplicationsCapturing Images Dolphin 7200 2D Demo SoftwareF1 Decoding Demo Dolphin Demo Main ScreenTo scan a bar code F3 I.Q. Imaging Demo F2 Imaging DemoTo Take an Image Tracking Number 231498324 Address To use the demoDirectory Contents InstallationDefault Installation Directories Dolphin OS and System Development SoftwareHelp File, Document and Utility Icons Icon Tapping this icon, …BURN.EXE Dolphin UtilitiesBMP2LCD.EXE DCOMM2.EXE Dolphin File Transfer UtilityDWIZARD.EXE Dolphin Upgrade Wizard HBCFG.EXE HomeBase Configuration UtilityYX.EXE STL.EXEExamples ROM Image ZZZ.EXEUtility Description Compiling Applications for the Dolphin Dolphin Application DevelopmentSample Applications Compiling the Sample Programs Building the SamplesTo Add dolphinx.lib to an Applications Project Sending a File From Dolphin to Your PC Transferring Files to or from the Dolphin TerminalSending a File to the Dolphin Sending Files at a Higher RateUsing the Dolphin File Transfer Program and YX in Menu Mode Sending Files to the DolphinUpgrading the Dolphin ROM Image Dolphin ROM Image and BootloaderDolphin EVS Engine EVS engine consists of three basic partsUpgrading the Dolphin Bootloader To Load or Reload Dolphins Boot LoaderIf You Have This Problem/Symptom Try This TroubleshootingTroubleshooting the Dolphin Terminal and HomeBase Dolphin Terminal and HomeBaseTroubleshooting with Dolphin 7200-2D Image is not readable … Try ThisHub of the System Battery ManagementDolphin HomeBase IrDA Optical CommunicationsComm Dolphin 7200 HomeBase Parts and FunctionsFront Panel OFFBack Panel Solid green LEDMain Communications Port Side PanelsMulti-HomeBase Port Charging Batteries in the Dolphin 7200 HomeBase Charging a Dolphin TerminalCharging an Additional NiMH Battery Pack Deep-Cycling the BatteryCommunications Setting the Configuration Switches Setting up the Dolphin HomeBaseConnecting the Cables IBM AT DB9 IBM XTVersion Number Configuring a Single Dolphin 7200 HomeBaseSetting the Baud Rate Baud Rate SelectionSwitch Setting Function How to Daisy Chain the Dolphin HomeBasesProgramming Commands Creating a Dolphin 7200 HomeBase NetworkAddress Assignment Communicating with the Dolphin Terminal Baud Rate per Value of n Ascii Value of n Selected Baud RateDolphin 7200 User’s Guide Compact HomeBase Dock LED Comm LEDBack Panel Power Supply ConnectorRS-232 Communications Port Baud Rate Switch Powering the Dolphin TerminalBaud Rate Switches Bottom PanelMounting the Dolphin 7200 Compact HomeBase Charging a Dolphin TerminalDeep-Cycling Batteries Desk MountingWall Mounting Dolphin 7200 User’s Guide Pin Configuration HomeBase /Host Port DCE Setting Up for CommunicationsSetting up the Dolphin Compact HomeBase IBM AT DB9 DTE IBM XT DB25 DTECommunicating with the Dolphin Terminal Dolphin 7200 User’s Guide Connecting The Serial Cable Basic FeaturesSetting Up the Dolphin VehicleBase Dolphin Vehicle BaseSwitch Position Binary Value Baud Rate Supplying Power to the Dolphin VehicleBaseSelecting the Baud Rate Side Panel Features Inserting the Dolphin Terminal into the VehicleBase Battery TemperaturesCharging Batteries in the VehicleBase Making Your Own Cable Cables for the VehicleBaseStandard Serial Cable IBM AT DB9 IBM XT DB25Dolphin 7200 User’s Guide Intelligent Battery Charging Basic FeaturesDolphin MultiCharger Supplying Power to the Dolphin MultiCharger Setting Up the Dolphin MultiChargerTop Panel Charging Batteries in the Dolphin MultiCharger Servicing the Battery PackInserting the Dolphin Battery Pack GreenTroubleshooting Problem IssueDeclaration of Conformity Dolphin 7200 User’s Guide Product Service and Repair Customer SupportOnline Technical Assistance Online Product Service and Repair AssistanceTechnical Assistance North America/CanadaLimited Warranty Product Standard Factory WarrantyDolphin 7200 User’s Guide Dolphin 7200 Terminal Specifications Technical SpecificationsCPU Temperature Humidity Environmental Specifications OperatingTemperature Storage Rating Bar Code Specifications Standard scanDigital Camera Cmos Camera Batch RS-232 Bar code symbolTypes Image EngineDolphin 7200 User’s Guide Code Bar Code SamplesCode 39 Code 3 UPC-ADolphin 7200 User’s Guide 2D Decoding Demo Diagram Decoding Demo Menu LayoutExample Selecting ALD decoding mode Setup MenuSymbologies 2D Decoding Demo Screen ShotsDecode Mode Decoding OptionsCentering Window EnterALD Window Dolphin 7200 User’s Guide IQ Imaging Test Target Dolphin 7200 User’s Guide Help GS-DOS CommandsInternal Commands Supported by GS-DOS BreakCLS DelayCD Chdir CopyGoto EchoExit MD MkdirRD Rmdir RebootPrompt REMTruename SyncTime TypeSyntax VOL drive Declarations of Conformity Product IdentificationDolphin 7200 User’s Guide Product Identification Test Report Page Hand Held Products, Inc