Olympia LCD 280 (Lithium-Power)
The Olympia LCD 280 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 13 functions, 33 keys, and one of the early LCD (liquid crystal) displays which incorporated a yellow filter. The power source is 3V cell.
Facts at a glance:
|Power Source||3V cell|
If you have an Olympia LCD 280 that is no longer working, you can first try replacing the 3V cell battery. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements: