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.
Text excerpt from page 14 (click to view)
SPLIT SCREEN OPERATION SPLIT Screen Operation with a Cable Box
Procedure
r To view premium (scrambled) cable channels through your cable box in the Main Picture:
Use this procedure if you want to watch premium cable channels in the Main Picture while viewing a television program or video in the SPLIT frame. Note:
1. 2. 3. 4.
Note:
Connect cable box to ANT2. Select ANT2 in the SET UP menu under Prog Chan (Program Channels). Tune television to Channel 3. Press the SPLIT button on the remote control to display the SPLIT on-screen.
The audio is from the Main Picture only (left side).
5. 6. 7.
Note:
Verify the cable box is ON. Choose channels for the Main Picture by tuning the cable box. Choose channels for the SPLIT frame by pressing the TV button on the remote control and using the SPLIT CH up/down buttons.
SWAP is not available when using the cable box to tune channels. If your cable box has a video output, it can be connected to the television to allow you to use all SPLIT functions. See the equipment manual for more information. (Press the TV/VIDEO button to select the video input connected to the cable box).