Psion Series 3a
The most obvious upgrade to the Psion 3a is a larger screen, now 480 x 160. The Series 3a has a NEC V30H CPU (running at 7.68 MHz), a microphone for voice recording, an I/O port (for modem, printing and PC synchronization), and 256 kB, 512 kB, 1 MB or 2 MB of RAM. The backup battery for the Series 3a is a CR1620. The Psion Series 3a range was revised in 1995 to include models with 1 MB or 2 MB of RAM and additional software was factory preloaded into the ROM. This included a spell checker and thesaurus, Comms software, games and more, though all of these had been available previously as optional extras (or in the case of the Comms software, as a program loaded from the ROM of the 3Link serial connector) for earlier models.
Read more about this topic: Psion Series 3
Famous quotes containing the word series:
“I look on trade and every mechanical craft as education also. But let me discriminate what is precious herein. There is in each of these works an act of invention, an intellectual step, or short series of steps taken; that act or step is the spiritual act; all the rest is mere repetition of the same a thousand times.”
—Ralph Waldo Emerson (1803–1882)