The Sharp PC-1211 and Sharp PC-1210 Pocket Computers, introduced in 1980, are included here to show the culmination of ten years of development of the Sharp PC-1211 Pocket Computer, also sold as the RadioShack/Tandy TRS80 PC-1. Distinctive features: First hand-held pocket computer Sharp Pocket Calculater PC-1270. Batteries replaced, keep getting error message 4 - help. Thanks read more. I use the 1262 Sharp Pocket computer for my Horserace programs. I have two questions. 1. Do they need to be cleaned or other service on a regular basis? The Sharp PC-1251 was one of Sharp's 3rd generation pocket computers. It was also sold by Radio Shack as the Pocket Computer PC3. The PC-1251 in my collection came with that CE-125 printer and tape drive setup. Also included were the full set of manuals for all of the devices. As can be seen in Two TRS-80 Pocket Computers, complete with leather cases, reference cards, Manual, Cassette interface and original boxes. The PC-2 was a slightly modified, Radio Shack branded Sharp PC-1500. It features a Sharp LH5801 processor with 3.5k of internal RAM (16k could be added as a This is probably the best Pocket Computer ever done. Lots of internal RAM plus memory can be extended with the appropriate RAM Cards. It uses a very powerful BASIC language and provides nice graphics capabilities. Details about Sharp Pocket Computer PC-1402 10.2Kb Vintage. SHARP PC-1270 / POCKET-COMPUTERS/Vintage Calculators-ONE Works, Spare for Parts? sharp pc-1401 manual - Free ebook download as PDF File (.pdf), Text File (.txt) or read book online for free. The PC-1401/1402 operates both as a scientific calculator and a pocket computer incorporating 59 programmed scientific functions plus BASIC command keys for simple programming Sharp pocket computer basic program language. PC-E200 ??? PC-G850V ????????????? These small pocket computers were derived from the PC-1251. They had same keyboard and size. The main difference was the larger display, which now provided two lines with 24 characters, which was a great advantage, especially for BASIC programming. View and Download Sharp PC-1251 service manual online. Sharp pc-1403 pocket computer operation manual (253 pages). VINTAGE Sharp PC-1360 BASIC Pocket Computer, Cover, English Manual om Jmp Driv. Sharp PC-1270 Computer Calculator w/ 16k RAM Card and VWR Chemical Solution Calc. VINTAGE SHARP PC-1270 POCKET COMPUTER CALCULATOR with APR Examiner 3.2 Mortgage.