Yamaha HTR-5550 Owner's Manual page 46

SET MENU
I 1B MAIN (main speaker mode)
Choices: LARGE, SMALL
LARGE
Select this if you have large main speakers. The entire
range of the main left and right channel signal is directed
to the main left and right speakers.
SMALL
Select this if you have small main speakers. The low-
frequency signals (90 Hz and below) of the main channel
are directed to the speakers selected with "1D BASS".
I 1C REAR LR (rear speaker mode)
Choices: LRG (large), SML (small), NON (none)
LRG
Select this if you have large rear left and right speakers or
if a rear subwoofer is connected to the rear speakers. The
entire range of the rear channel signal is directed to the
rear left and right speakers.
SML
Select this if you have small rear left and right speakers.
The low-frequency signals (90 Hz and below) of the rear
channel are directed to the speakers selected with "1D
BASS".
NON
Select this if you do not have rear speakers.
y
• This unit is set in the virtual CINEMA DSP mode when you
select NON for "1C REAR LR".
42
I 1D BASS (LFE/bass out mode)
LFE signals carry low-frequency effects when this unit
decodes a Dolby Digital or DTS signal. Low-frequency
signals are defined as 90 Hz and below. The Low-
frequency signals can be directed to both main left and
right speakers, and the subwoofer (subwoofer can be used
for both stereo reproduction and the DSP program).
Choices: SWFR (subwoofer), MAIN, BOTH
SWFR
Select this if you use a subwoofer. The LFE signals are
directed to the subwoofer.
MAIN
Select this if you do not use a subwoofer. The LFE
signals are directed to the main speakers.
BOTH
The LFE signals are directed to the subwoofer. Low-
frequency signals designated to the main channels in
accordance with other speaker mode settings are directed
to both main speakers and a subwoofer.
Note
• When you select MAIN for "1D BASS", the low-frequency
signals (90 Hz and below) of the main channel are directed to
the main speakers even if you select SMALL for the main
speaker mode.
I 1E MAIN Lv (main level mode)
Change this setting if you cannot match the output level
of the center, and rear (L/R) speakers with the main
speakers because of unusually high-efficiency
performance from the main speakers.
Choices: Nrm (Normal), –10 dB
Nrm
Select this if you can match the output level of your effect
speakers with that of your main speakers when using the
test tone.
–10 dB
Select this if you cannot match the output level of your
effect speakers with that of your main speakers when
using the test tone.