Hitachi HPW-200EC manual To change ROM board

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To change ROM board

If upgrade ROM board released, you can change ROM board to up- grade. Please take the same procedure as "To put additional RAM board " and change ROM board.

ROM Connector

Caution

Backup all data in your Handheld PC to desktop PC before you perform to change ROM board, otherwise all data in your Handheld PC will be erased.

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Contents Handheld PC Hardware Users Guide Information to Users ICES-003 Statement Important Safety InstructionsPage Page Page Industry Canada Terminal Equipment Statement Page Page MIC WelcomePicture from the Bottom of the Handheld PC Running your Handheld PC Batteries and powerOperating your Handheld PC with the Main batteries To insert the rechargeable Li-ion battery packTo change the main battery Operating your Handheld PC with the AC adapter Charging rechargeable Li-ion battery packNotification LED To use the stylus Pen Using the stylus PenWireless infrared transfer Left Side View of Handheld PC Interface cableTo remove a PC card PC card slotTo insert a PC card To remove a CF card Using the CF card. also known as Compact Flash card To insert a CF card To use a modem RAM/ROM Slot To change ROM board General Description VGA Output Of Pocket PowerPoint ViewerInstallation & Start-Up Usage ESC Using the Voice Recorder Page To assign application to User1 and User2 To use Quick Launch KeyTo decrease display contrast Adjusting the display contrastTo use and key To increase display contrastTo perform a full reset Resetting your Handheld PCTo perform a simple reset Physical Description and Features PrecautionsHardware Specifications Weight Peripheral and Transfer Interface PowerCF Card Compatibility PC Card CompatibilityData Compression Error CorrectionCompatibility Specification StandardAnswer Re-execute CommandAT= x Write to Selected S-Register AT? Read Selected S-RegisterDial Modifiers En Command EchoDn Dial Mn Speaker Control Fn Select Modulation Compatibility onlyHn Disconnect and hook control Modem IdentificationSet Tone Dial Default On Return to On-Line Data ModeSet Pulse Dialing as a default Sn Access S-RegisterXn Extended Result Codes Control RING, no CARRIER, ERROR, no DIALTONE, Connect RateSummary of Supported Result Codes Cn DCD Data Carrier Detect Option Zn ResetFn Restore Default Configuration Yn Long Space DisconnectKn Flow Control Mn Mode SelectionQn Mode Selection Gn Select Guard Tone\Nn Selects Operating Mode Display Current ConfigurationWn Store Current Configuration Yn Selects a Default Reset ProfileConnect 1200 1.AT% Commands Enable/Disable Data CompressionRing Connect 75 Connect 1200 BusyCompression None Compression V.42bisS1 Ring Counter S0 Number of Rings to Auto-AnswerS4 Line Feed Character S8 Pause Time For Dial DelayS2 Escape Character S3 Carriage Return CharacterS37 Desired Line Connection Speed S11 Dtmf Tone DurationS12 Escape Guard Time S36 Lapm Failure ControlS83 EC Negotiation timeout S38 Delay Before Forced Hang UpFax Modulation Table Value Modulation & Speed +FCLASS=n Select Service Class+Fcommand? Report Active Configuration +Fcommand=? Report Operating Capabilities+FTH=n Transmit Data with Hdlc Framing +FRS=n Receive Silence+FTM=n Transmit Data +FRM=n Receive DataPage Page HDECLARATION of Conformity Spring,1998