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VTech PreComputer 2000 Manual

The VTech PreComputer 2000 (also known as the Genius Leader 2000/2000 Plus) [1] is an electronic learning aid manufactured by VTech and released in 1992. It contains a dot matrix LCD , standard size keyboard , 34 activities for teaching in 4 different levels for 1 or 2 players and introductory computer programming with the BASIC programming language. It has an 80,000 word spell checker and a SAT word builder. It can be powered by a battery or AC adapter. It is the successor to the VTech PreComputer 1000 model. Specifications The VTech PreComputer 2000 relies upon a Z80B clone as its processing core. A 1MBit (128Kbyte) ROM contains the Operating system and program data which can be expanded via the cartridge slot. Output is supplied by a 2 row 20 column dot-matrix LCD panel. This machine features a rudimentary implementation of BASIC offering truth tables , arrays , input statements and variables , allowing users to create simple text programs. One program may be held in memory at a time. Features The VTech PreComputer 2000 offers the following features: [2] 12 educational word activities 4 mathematics activities 4 word-based games 1,000 trivia questions in 4 categories 1,000 word v

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