NEC 790 manual Troubleshooting

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Troubleshooting

Your NEC MobilePro is designed to provide many hours of service while you are at home or on the road.

For optimum performance, frequently back up and synchronize the MobilePro data with your host PC. Then if something happens, most of your data is still available. If you have problems, check the information in the following table for possible solutions.

	Troubleshooting

Problem	Resolution
The MobilePro has no	Check the main battery.
power.	If you are using an AC adapter, make sure
	If you are using an AC adapter, make sure
	the connections are correct and secure.
Nothing appears on the	Try pressing the Power button again (the unit
screen.	might have turned itself off if it was not used
	for a specified time).
	Adjust the contrast.
	Check the power connections.
	Try recharging the main battery.

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Contents B I L E P R O 7 9 Proprietary Notice and Liability Disclaimer Contents Iv Contents Troubleshooting Specifications Index Using This Guide Using This GuideText Conventions Viii Using This GuideGetting Started Getting Started WelcomeUnpacking Your MobilePro NEC MobilePro Getting to Know Your MobileProAccessories Installing and Charging the BatteryLithium-Ion battery pack Inserting the battery pack Getting Started Connecting the AC Adapter Connecting the AC adapter Introducing the Software Taking a Quick TourVerifying PC Connection Settings Connecting to Your PC via SerialEnsuring the Availability of the Serial Port Connecting the PC Connect CableConnecting the PC connect cable Network Requirements Installing Microsoft ActiveSyncCreating a Partnership Verifying Synchronization SettingsConnecting to Your PC via Infrared Setting the Infrared Connection Speed Modifying PC Connection SettingsEnabling the Infrared Port Installing Microsoft ActiveSync Installing ActiveSync Creating a Partnership Synchronizing via the Serial Port Synchronizing with Your Host PCSynchronizing via the Infrared Port Resynchronizing Your MobileProConnecting Remotely Using other Communication DevicesHelp Resources Getting HelpPocket PC Magazine Buyer’s Guide Introducing NEC MobilePro Around the Front of the System Identifying System FeaturesDisplay panel Introducing the NEC MobilePro Keyboard panel and base unitStatus LEDs Around the Back of the SystemLeft side features Features on the back of the systemAround the Left Side of the System 6Introducing the NEC MobilePro Around the Right Side of the System Right side featuresAround the Bottom of the System Features on the bottom of the system Using MobilePros Power Sources Using the StylusOpening the Display Panel Recharging the Main Battery Pack Determining Battery StatusMobilePro Power Management Recharging the Backup BatteryRemoving and Inserting the Battery Pack Battery ReplacementRemoving the battery pack Caring for the MobilePro Battery PrecautionsPrecautions Storage Requirements Routine CleaningIntroducing the NEC MobilePro Introducing Windows CE Windows CE Operating System Using Windows CEIntroducing Windows CE Windows CE Desktop Dragging and DroppingPocket Applications Printing Features Creating a Network Ethernet Connection Network CapabilitiesMicrosoft ActiveSync Backing Up and Restoring Data Online HelpUsing the NEC MobilePro Powering on and off Powering On and OffUsing the NEC MobilePro Adjusting the brightness Making Display Panel AdjustmentsBacklight Enabling the Suspend SwitchUsing the Keyboard Keyboard Default Application Shortcut Keys Using Application Shortcut KeysOther Function Keys Defining Application Shortcut KeysAdjusting MobilePro Settings Locating the Scroll Dial Using the Scroll DialRecording Memos Using the Voice RecorderMenu Selections Inserting PC Cards Using PC CardsVerify that the PC card is securely in the slot Inserting a PC cardRemoving PC Cards Using CompactFlash CardsInserting CompactFlash Cards Inserting a CompactFlash card Removing CompactFlash CardsUsing the IR Port Using the Soft Reset Button Resetting the MobileProSoft reset button Using the Full Reset ButtonBattery release latch Battery pack Battery release lock Full reset button Using the FlashROM Configuration UtilityUsing the NEC MobilePro Setting Up a Remote Connection Connecting the Internal Modem Preparing for Connection SetupSetting Up a Remote Connection Connecting the telephone cable Connecting to an Internet Service ProviderConnecting to a Remote Access Server Sending and Receiving Email Activating a Connection Tap Services again, if necessary and tap Connect Troubleshooting Troubleshooting2Troubleshooting Troubleshooting A-3 CPU SpecificationsPorts SpecificationsRecharge Time Specifications B-3Dimensions Specifications B-5 FCC Statement for United States Only Regulatory Statements for U.S. and CanadaRegulatory Statements FCC Part Regulatory Statements IC CS-03 FCC Warning Battery Disposal CTR21 Regulatory Statements for EuropeBattery Disposal Declaration of Conformity Index-1 IndexIndex-2 Index-3