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 9 (click to view)
ZDG 862
The grill
We suggest that you run the grill without food for approximately 5 - 10 minutes to burn off any residue from the surface. During this period an odour may be emitted, it is therefore advisable to open a window for ventilation.
Heat control
The grill gives variable heat settings. The control knob turns to the left from 'OFF' to 'HIGH' and then to 'LOW'. The high setting should be used for fast cooking such as toast. Use a lower setting to cook thicker foods such as chicken after it has been browned on the high setting. You should remember to turn the food regularly. You should not use the grill to keep food warm as it will continue to cook the food. The grill pan should be used on the shelf without the metal plate underneath it. The shelf can be positioned in any of the runner positions. You can reverse the grill pan grid to suit different types of food. If you close the door whilst the grill burner is lit, it will go out and you will hear a continuous 'sparking'. The burner will automatically re-light when you open the door.
For your safety
You must keep the grill door fully or partially open when the grill burner is lit. Accessible parts may be hot when the grill is used. Young children should be kept away.