This manual introduces the operation methods of EPSON HX-20, including product features, usage instructions, troubleshooting, etc.
This manual introduces the Epson HX-20, a pocket‑sized personal computer with a built‑in screen, printer, and full‑stroke keyboard. It describes the basic hardware, optional ROM cartridges, and expansion units that can extend its capabilities.
The guide covers preparing the HX‑20 for use, operating the screen editor, connecting peripherals such as printers, modems, and cassette recorders, and provides a troubleshooting section for common problems. Detailed specifications for the AC adapter, environmental limits, and memory capacities are listed at the end of the document.