NEC Versa 2000 (RT1) Series Reference Guide and Service Manual.pdf

The NEC Versa 2000 (RT 1) series computers integrate the Intel 486 DX4-75 chip. The systems offer a unique transportable unit in the following configurations:

* NEC Versa 2000C - 75-MHz CPU, 350-MB hard disk drive, 9.5-inch thin-film
transistor (TFT) color LCD, 4-MB standard RAM, 1-MB video memory, 256-KB ROM, no modem.
* NEC Versa 2000C - 75-MHz CPU, 350-MB hard disk drive, 9.5-inch thin-film transistor (TFT) color LCD, 8-MB standard RAM, 1-MB video memory, 256-KB ROM, 14.4K bps data fax/modem
* NEC Versa 2000C - 75-MHz CPU, 540-MB hard disk drive, 9.5-inch thin-film transistor (TFT) color LCD, 8-MB standard RAM, 1-MB video memory, 256-KB ROM, 14.4K bps fax/modem
* NEC Versa 2000D - 75-MHz CPU, 350-MB hard disk drive, 10.4-inch Dualscan Super Twisted Nematic (DSTN) color LCD, 4-MB standard RAM, 1-MB video memory, 256-KB ROM, no modem

Table of contents for service manual of NEC Versa 2000 (RT 1):

* Section 1 Technical Information
o Hardware Overview [ Liquid Crystal Display (LCD) ~ System Board ~ Battery Pack ~ CMOS Battery ~ Bridge Battery ~ PCMCIA Slots ~ Keyboard ~ NEC VersaGlide ]
o System Memory [ Memory Map ]
o System Video
o Parallel Interface
o Serial Interface
o NEC Versa 2000 Series Chip Set [ System Logic ~ Flash ROM ~ Peripheral Controller ~ VGA Controller ~ Diskette Controller, Serial Interface, Parallel Interface ~ Keyboard Controller ~ PCMCIA Controller ~ I/O Addressing ~ Interrupt Controllers ]
o Power Management Overview [ System Power Management ~ Local Power Management ]
o Plug and Play
o Specifications
* Section 2 Setup and Operation
o Unpacking the System
o Setup [ Cable Connections ]
o Operating Controls [ LEDs ~ Function Keys (Fn Keys) ~ CMOS Clear Switch and Keyboard Switch ~ Smart Power Switch ]
o Power-on Self-Test (Post) [ POST Errors ]
o System Parameters [ Auto Setup ~ Accessing Auto Setup ]
o Auto Setup Parameter Options [ Parameter Descriptions ]
o Using Auto Setup to Select Parameters
o Security Options [ System Password ~ Keyboard Lock Hotkey ]
o NEC Utilities [ BIOS Update Utility (BUU) ]
o Power Sources [ AC Adapter ~ Battery Power ]
o Replacing the Battery Pack [ Saving Battery Power ]
o Automatic Power-Saving Features [ Power Saving Levels ]
* Section 3 Illustrated Parts Breakdown

Download free NEC Versa 2000 (RT1) Series Reference Guide and Service Manual.pdf (82 pages pdf file, MB).