NEC 750C manual For further assistance, call Neccsd Support Services

Page 62

Troubleshooting (cont'd)
PROBLEM	RESOLUTION

The PC card	Make sure the card is inserted correctly and
cannot be	seated properly.
accessed.
	Connect the unit to AC power using the
	adapter. Some cards do not operate
	properly unless the AC adapter is
	connected.
The touch	Calibrate the stylus input. (See the software
screen does not	user’s guide for calibration instructions.)
respond.	Reset the unit.
	Reset the unit.
The Reset	Remove the main battery and back-up
button does not	battery. Reinstall the batteries and make
respond.	sure they are seated properly. Try resetting
	the unit again.

This procedure results in the loss of the memory contents including all stored data, settings, and files.

Be sure to make regular backups.

For further assistance, call NECCSD Support Services:

1-800-632-4525

Troubleshooting 4-3

Image 62

Contents NEC MobilePro 750C User’s Guide Proprietary Notice and Liability Disclaimer Contents Troubleshooting Specifications Modem Commands Index Using this Guide Text ConventionsEnter Features Overview Quick StartUsing Your MobilePro H/PC for the First Time About Quick StartInstalling the Batteries Replace the main battery bay cover MobilePro Quick Setup Windows CE Services Desktop Software Installation MobilePro H/PC Software CD Installation Getting Familiar with Your MobilePro 750C Introducing MobilePro Features WHAT’S in the BOXFront and side features Getting Familiar with Your MobilePro 750C Bottom view Opening the Display Panel Using the Stylus Opening the display panelRecharging the Main Battery Pack Using the stylusBattery Replacement Main Battery Opening the battery bay cover Back-Up Battery Getting Familiar with Your MobilePro 750C Releasing the Battery Cover Lock Use the stylus to remove the drained battery from the bay Battery Precautions Taking Care of the MobilePro Precautions Storage Requirements Routine Cleaning Clean or dust your system as followsUsing the MobilePro Powering on and OFF Powering on and off the MobileProMaking Display Panel Adjustments ContrastAdjusting the contrast BacklightApplication Shortcut Keys Default Application Shortcut Keys Assigning Application Shortcut KeysSettings dialog box Enabling the Display Linkage Switch Voice Recording Inserting PC Cards Using the Voice RecorderPC Cards Verify that the PC card is fitted securely into position Removing PC Cards Compact Flash CardsInserting Compact Flash Cards Removing Compact Flash Cards Transferring Data Connecting External Devices Connecting the AC AdapterConnecting the PC Connect Cable Connecting the PC Connect cable Connecting the VGA Cable Connecting the VGA cable Connecting the Internal Modem Connecting the cable to the monitorRemote Access Service Setup Connecting the telephone lineUsing the MobilePro Printing Your Documents Upgrading ROM/RAMResetting the MobilePro Resetting the MobilePro Troubleshooting TroubleshootingTroubleshooting contd For further assistance, call Neccsd Support Services Specifications Baud rate 115.2 Kbps maximum 65 in. W x 5.43 in. D x 1.24/1.5 in. H Available Options Modem Commands AT CommandsAT Commands cont’d Modem Commands A-3 Modulation Values Register Function Range Units Default RegistersResult Codes Numeric VerboseResult Codes cont’d Features IndexRAM ROM Battery Replacement FCC Part Page IC CS-03 FCC Part 15 Class B FCC Warning Declaration of Conformity