I wonder if there is any bad effect of displaying same off image for a long time. According to Wikipedia, "screen burn-in" also exists for LCDs.
https://en.wikipedia.org/wiki/Screen_burn-in
Search found 2 matches
- Tue Feb 13, 2018 10:06 am
- Forum: Hardware issues
- Topic: LCD burn-in?
- Replies: 10
- Views: 11246
- Thu Dec 28, 2017 8:54 am
- Forum: Usage tips, tricks and problem reports
- Topic: Annuciators
- Replies: 16
- Views: 10429
Re: Annuciators
Another part of the user manual that needs clarification would be "goose" under RefLCD in more detail section. At first, I did not understand what it was all about. A friend taught me "flying goose" of HP-41, which is hard to find if you search HP-42 documents only. Perhaps it is...