This page represents my collection of information around the famous Sharp PC1403 pocket calculator series. Unfortunately the included, official manual to the PC1403(H) only tells a bit of the truth. The calculator offers much more functionality, than the documentation suggests.
Tip: Lost your user manual?
Sharp published scanned PDFs of the English and German versions here.
On my researches using the Internet, I found some interesting and a lot more of less exciting information, spread around hundreds of pages. So I decided to collect the most useful hints, tips and tricks and publish them on a dedicated, public site. Here you are.
Please read the disclaimer carefully, before using any of the presented information (this note is especially for the American users :-). Anyway, you are invited to append, correct, update and / or comment the information.