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Содержание Ultralite PC-17-0

Страница 1: ...NECHE UltraLite Laptop Computer...

Страница 2: ...2 Unit Operation Section 3 Theory of Operation and Troubleshooting Section 4 Disassembly PC Board Identification Assembly and Parts List Appendix A I O Connectors Appendix B Configuration Switches App...

Страница 3: ...g antenna Relocate the computer with respect to the receiver Move the computer away from the receiver Plug the computer into another outlet so that the computer and receiver are on different branch ci...

Страница 4: ...ersonal Computer to an AC power source For connecting peripherals to the Ultra Lite the following cables must be used Modem cables with RJ 11 connectors Shielded RS 232C Cable PC 17 97S with ferrite t...

Страница 5: ...one line Upon the telephone company s request please provide the FCC registration number and the ringer equivalence number REN of the equipment which is connected to your line Both of these items are...

Страница 6: ...tary and trade secret information of Phoenix Technologies Ltd NEC Corporation or other specified corporations Said corporations hereby affirmatively retain all rights title and interest to any copyrig...

Страница 7: ...orts have been made to ensure that the contents of this manual are correct Should you find any errors however we shall appreciate it ifyou notify us NEC can assume no responsibility for errors in this...

Страница 8: ...1200 300 Hayes compatible modem Built in software to exchange files with other computers LAP LINK High density 1 44 MB 3 5 floppy drive optional ROM memory card based applications software 1 1 1 Buil...

Страница 9: ...o control the processor speed screen brightness and other settings SETUP can also customize the use of gray levels on the UltraLite LCD screen LAP LINK LAP LINK isa file transfer utility used in conju...

Страница 10: ...he UltraLite The port marked TEL is used to attach a telephone unit for convenience while communicating The RS 232C serial port is an NEC proprietary connector that works in conjunction with the NEC c...

Страница 11: ...NUM LOCK key 1 1 3 UltraLite Accessories UltraLite PC 17 01 UltraLite 1 MB Silicon Hard Disk Drive PC 17 02 UltraLite 2MB Silicon Hard Disk Drive Accessories PC 17 31 Floppy Disk Drive 3 5 1 44 720 M...

Страница 12: ...rtable Guide is a quick reference guide for all of the features and built in software for the UltraLite Comprehensive User Manual The Comprehensive User Manual is a detailed reference guide to all of...

Страница 13: ...acity 1 9 MB Access Time Track to Track 2 4 ms sequential and Average 2 0 ms random Transfer Rate 87 KB s Interface Proprietary 8 bit HDD Controller Standard XT Interleave Factor 1 1 Logical Configura...

Страница 14: ...mA 1 2 A peak Current Communications Modem Internal 2400 BPS modem located on the mother board Keyboard Style Desktop equivalent PS 2 derivative keyboard without the center section 78 keys 12 function...

Страница 15: ...lt Font Double dot or Single dot Backlight Auto power down 5 min high or low Palette SETUP allows the user to select the color pattern Modular lightweight 120 V AC Adapter with rechargeable batteries...

Страница 16: ...rn the backlighting OFF after 5 minutes of keyboard inactivity The UltraLite can also be programmed to use the LCD with full brightness or with only half the brightness to conserve power Size 11 75 W...

Страница 17: ...10 This Page Intentionally Left Blank UitraLite Maintenance and Service Manual...

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