Actually, I was looking for this information for 3 years!...now thanks to you, the manual is on my hands and of great help, cause I understand now where I was doing wrong connections and wires...excellent, I'll be back to you if in need, thank you.
This manual covers the main equipment features only. While it also includes the procedure for saving and loading from the now long obsolete memory cards it does not mention the how to operate with the optional floppy drive interface so I am still at a loss about how to use this! Note that there is a separate manual covering the MIDI interface and programming via the keyboard, not included in this download. You will also need to get hold of this if you want to use the MIDI interface properly. Basically there is little difference between this manual and the free to download manual for the similar PR60 model.
Nothing wrong with the manual or the delivery - came to me the same day I ordered it. But afterwards I realized that I ordered the wrong manual. Probably better with the Quick start - version. So maybe it would be better if we could see a list with inhold for each manual before ordering?
Text excerpt from page 6 (click to view)
Mastering the Calculator using the Sharp EL-531RH
1.2 Sometimes you make an error when typing in a number
If this happens use the and continue. Example If you want to enter 3 + 4 but accidentally type press Now type Note that the Example If I want to add 471 and 575 but I typed key cancels just the last digit. to cancel the 5. key to cancel the number and then type in the correct number
I can cancel 6 by typing
and then typing is used, the last digit is cancelled. key until you are comfortable with its use.
The display should read 1 046. Each time Try practising cancelling with the
Example If you typed: 471 + 566
key is used when you to delete a whole number
but you wanted 471 + 576 press the key. Note the 566 disappears. Press the . key again, the + sign becomes