Old Organizers Collection

More Pictures

SF-4000

Casio SF-4000_1
Running the Calendar function

Casio SF-4000_2
Unfolded

Casio SF-4000_3
Side view

Casio SF-4000_4
Top and back sides

Casio SF-4000_5
Inside. The all-in-one controller and 32 KB memory chips come from Nec.
Note that 2 serial ports (TX & RX) are available and functioning. A hidden function allows to send and receive data.
Provision is made for a second 32 KB memory chip.

Casio SF-4000_6
The box

User manual

English

More Info

See also pictures of its twin brother, the Tandy EC-319.

To donate your old devices and give them a second life in this collection and this web site - please send us an e-mail to pdaorga@gmail.com

This is the biggest collection of monochrome electronic organizers, text and graphic PDAs, older brothers of nowadays multimedia handheld devices in the WORLD.
It is located in Europe.