Denon AVR-X4500H Owner's Manual page 233

Contents Connections
o Back Dolby
Set the presence and size of the back Dolby speakers.
Large:
Small
(Default):
None:
0 When speakers for which you assigned Height1 in "Amp Assign" are set to
"None", "None" is automatically set for Height2.
Front panel Display
Playback
Use a large speaker that can adequately
play back very low bass frequencies.
Use a small speaker that has inadequate
playback capacity for very low bass
frequencies.
Select when the back Dolby speakers are
not connected.
Rear panel
Settings
o Top Surround
Set the presence and size of the top surround speaker.
Large:
Small
(Default):
None:
0 When "Surr. Height" or "Rear Height" is set to "None", "Top Surround" is
automatically set to "None".
233
Remote
Tips Appendix
Use a large speaker that can adequately
play back very low bass frequencies.
Use a small speaker that has inadequate
playback capacity for very low bass
frequencies.
Select when the top surround speaker is
not connected.
Index