Quick Reference Guide
Page 37
... the calculator, and then repeat your calculation. Observation Display is not displayed. Action The display goes blank during a long calculation. profit margin, FIN, or STAT. Review the operating instructions to be able to the correct format- In Case of decimal digits that you expect is blank; Be sure the solar power... an adequate light source. digits do not appear. Be sure the calculator is set for it to work. Check the error conditions listed on pages 35-36. A function does not seem to finish. floating decimal or fixed decimal. An error occurs.
... the calculator, and then repeat your calculation. Observation Display is not displayed. Action The display goes blank during a long calculation. profit margin, FIN, or STAT. Review the operating instructions to be able to the correct format- In Case of decimal digits that you expect is blank; Be sure the solar power... an adequate light source. digits do not appear. Be sure the calculator is set for it to work. Check the error conditions listed on pages 35-36. A function does not seem to finish. floating decimal or fixed decimal. An error occurs.