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 52 (click to view)
52
Speaker setting
DVR-8100 (EN)
The ideal listening position for 6-channel surround playback is the point at equal distance from all speakers. By setting the delay time for the center and surround speakers, this item realizes the ideal listening position virtually. (The center and surround speakers can be set as if they are laid out on the dotted line circle shown below.)
Ideal center speaker position
How to set the delay time
Delay time setting sets the delay time converted to the distance from the speaker to the listening position. The front speakers (L/R) can be adjusted between 40 feet (12 m) and 3 feet (0.9 m). The range which can be set for the center speaker (C) and the surround speakers (LS/RS) differs according to the setting for
Ideal surround speaker position
L
SW
C
R
L
C
R
S L
S
S R
the front speakers. A longer distance than for the front speakers can not be set.
Delay time setting
This operation must be performed following the adjustment of the speaker level setting on page 51. 1 Press SETUP key.
AUTO TUNED ST. CLIP L SW C LFE S RS R
Blinks
Operations
SETUP
LS
Active EQ./ SOUND
Return to the original display is made when no operation is performed for about 5 seconds.
Feet indication Meter indication
2 Press the TRIM (5/�) keys to select the speaker distance.
5
TRIM
AUTO TUNED
ST. CLIP L SW C LFE R
�
3 Press SETUP key.
SETUP
LS
S
RS
The process advances to center speaker adjustment when the SETUP key is pressed.
AUTO TUNED ST. CLIP L SW C LFE R
Active EQ./ SOUND
LS
S
RS
4 Press the TRIM (5/�) keys to select the speaker distance.
AUTO TUNED ST. CLIP L C SW LFE R
5
LS
S
RS
TRIM
�
Repeat 3 and 4 in the same way to adjust the surround speakers.