Yamaha RX-V901 - Manual (Page 25)

25
Adjustment of DELAY TIME
You can adjust the time difference between the beginning of
the source sound and the beginning of the effect sound with
the DELAY TIME control.
The DELAY TIME control is effective with all programs.
By applying more or less delay, sound effects, background
noise, and ambient noise coming at you from the rear speakers
can be enhanced or subdued for extra effect.
1. PRO LOGIC : from 15 to 30 milliseconds
(Preset value: 20 milliseconds)
2. PRO LOGIC : from 15 to 30 milliseconds
ENHANCED (Preset value: 20 milliseconds)
3. CONCERT VIDEO : from 1 to 100 milliseconds
(Preset value: 28 milliseconds)
4. MONO MOVIE : from 1 to 100 milliseconds
(Preset value: 20 milliseconds)
5. STADIUM : from 1 to 50 milliseconds
(Preset value: 45 milliseconds)
6. DISCO : from 1 to 100 milliseconds
(Preset value: 14 milliseconds)
7. ROCK CONCERT : from 1 to 100 milliseconds
(Preset value: 17 milliseconds)
8. CONCERT HALL : from 1 to 100 milliseconds
(Preset value: 30 milliseconds)
By continuously pressing “+” or “–” on the DELAY TIME
control, the value changes continuously.
However, the value stops changing momentarily at the preset
point.
Note
Adding too much delay will cause an unnatural effect with
some sources. Experiment with the DELAY TIME control to
create the effect that you find most suitable.
DELAY TIME
STEREO
0 20 l00
DELAY
ms
ONCERT
VIDEO
Adjustable
Adjustment of the REAR LEVEL
If desired, you can adjust the sound output level of the rear
speakers even if the output level is already set in “SPEAKER
BALANCE ADJUSTMENT” on page 14. By continuously pressing “+” or “–” on the REAR LEVEL
control, the level value changes continuously. However, the
value stops changing momentarily at the preset point (80).
● Once the output level is adjusted, the level value will be the
same in all the digital sound field programs.
● If DOLBY PRO LOGIC or a digital sound field program is
not used, the REAR LEVEL control will not function.
Note
The values of the DELAY TIME, CENTER LEVEL and REAR
LEVEL you set the last time will remain memorized even when
the power of this unit is off.
However, if the power cord is kept disconnected for more than
one week, these values will be automatically changed back to
the original factory settings.
REAR LEVEL
REAR
Lights up.
Adjustable