Mark Levinson N40 - Manual (Page 75)

5-9
Nº40 Media Console Menu System
To summarize, in this setting:
• The subwoofer channel becomes the right sub channel
• The aux 1 channel remains unused
• The aux 2 channel becomes the left sub channel.
One surround back speaker
If your system requires only a surround back (Sb) in addition to the
standard 5.1 channels (front left, front center and front right, plus
surround left and surround right, plus a subwoofer), select “one
surround back” from the menu.
In this case, the aux 1 output becomes the surround back (Sb)
output to be used with the amplifier that drives the surround back
speaker, as shown:
Figure 5-2: Setup for 6.1 surround sound.
The indicated angles are measured from front-and-center, and are
approximate guidelines only. (Try to stay within about 10° of the
angles indicated, and try to maintain as much symmetry as possible.)
For clarity, we have omitted indicating where the subwoofer is
located in these drawings, since no one subwoofer location is
always going to be optimal in all rooms.
To summarize, in this setting:
• The aux 1 channel becomes the surround back channel
• The aux 2 channel remains unused.
Two surround back speakers
If you have two separate pairs of surround speakers in the main
zone of the system, select “two surround backs” from the menu.
To summarize, in this setting:
±30°
±90° ±90°
±30°
180 °
L C R
Sr Sl
Sbc