It's great to be able to obtain a precious technical information for a real old equipment. The one I got helps me a lot in the area of wiring diagram to repair my antique. PDF gave me clear enough information to find out thr details. Thanks for giving me the oppotunity to be able to access to almost vanished informations.
Another excellent aquisition. Fine detailed manual. Thanks
Text excerpt from page 14 (click to view)
50XP37
9.1.2.
CD mode
Select the CD mode by Up/Down button on the remote control at the front page of CAT mode then press the Mute button on the remote control more than 5 sec.
Micom software version (IC9705), this version can be upgrade by replacing of IC. Memory data change
To exit the CD mode, press the R button on the remote control.
9.1.3.
SD mode
Select the SD mode by Up/Down button on the remote control at the front page of CAT mode then press the Action button on the remote control.
To exit the SD mode, press the R button on the remote control.