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.
Good list of manuals. I found a very rare one and easily get. Should be promptly to download, as we must to wait hours even after confirmed payment.
Text excerpt from page 20 (click to view)
Chapter 1 How to Begin Installing the HP E1742A/43A/44A/46A/48A Analysis Software
Install the HP TIA Software
1 Insert the HP E1742A/43A/44A/46A/48A disk 1 into the 3.5-inch floppy drive. Start Windows. Open Windows Explorer and double-click on Setup File to install the software. The software cannot be installed while another Visual Basic program is open in Windows. If you see an error message to this effect, close all other Visual Basic programs to proceed with the installation. Shortly after double-clicking, you will see the installation window shown below. If you see a different window, you may have inserted disk 3 by mistake. (Disk 3 also has a file with the name setup.exe.) Click Cancel and return to step 1. This window allows you to modify the directory for the software installation, or to cancel the installation completely. To cancel the installation, click Exit Setup or press ALT E.
