NIGHT MODE
The sleep time will be shown for a few seconds in the display on the front panel, and it will count down until the time has elapsed.
When the programmed sleep time has elapsed, the unit will automatically turn off.
Note that the SLEEP indicator on the display will illuminate when the Sleep function is programmed. To cancel the Sleep function, press the SLEEP button until the display shows “SLEEP OFF” and the SLEEP indicator will disappear.
To program the SR7400 for automatic standby, press tne SLEEP button on the remote.
Each press of the button will increase the time before shut down in the following sequence.
(Using the remote control unit)
To adjust the tone, press the AMP button and press the > button PAGE3 is displayed.
To adjust the bass effect, press BASS+ (D2) or
BASS– (D3).
To adjust the treble effect, TREB+ (D4) or TREB–
(D5).
Notes :
•The tone control function can work in the AUTO Surround, Stereo, Dolby Pro Logic IIx , DTS, DTS-ES, and Multi Ch. Stereo mode.
TEMPORARILY TURNING OFF THE
SOUND
VOLUME
| | | | | OK | |
F/P | MODE | DOWN | | UP | | |
| | | MUTE | PREV | | MUTE |
| | | | |
TAPE | CD | TUNER | | | GUIDE | |
| | | AUX1 INPUT | MENU | | EXIT |
| | | | |
| | | | TEST | CH.SEL | SURR |
| | | | 1 | 2 | 3 |
| | | | 7.1CH | ATT | SPK-AB |
| | | | 4 | 5 | 6 |
| | | | DISP | OSD | SLEEP |
7 8 9
USING THE SLEEP TIMER
PREV | | MUTE |
| GUIDE | |
MENU | | EXIT |
TEST | CH.SEL | SURR |
1 | 2 | 3 |
7.1CH | ATT | SPK-AB |
4 | 5 | 6 |
DISP | OSD | SLEEP |
7 | 8 | 9 |
CLEAR | 0 | MEMO |
OFF 
10 
20 
30 
90 
80 
70 
60 
SURROUND MODE
The SR7400 is equipped with many surround modes. These are provided to reproduce a variety of surround sound effects, according to the content of the source to be played.
The available surround modes may be restricted depending on the input signal and speaker setup.
AUTO
When this mode is selected, the receiver determines whether the digital input signal is Dolby Digital, Dolby Digital Surround EX, DTS, DTS-ES, DTS 96/ 24 or PCM-audio.
Surround EX & DTS-ES will operate for multichannel source that has a Dolby Digital Surround EX or DTS-
40ES auto trigger flag in the digital signal.
When a Dolby Digital or DTS signal is input, the
50number of channels for which the corresponding signal is encoded will be played.
Inputting a Dolby Digital two channel signal with Dolby surround status automatically subjects that signal to Pro Logic IIx movie processing before play.
PCM 96 kHz source material can be played in this mode.
Notes:
Dolby Pro Logic IIx brings the excitement of | ENGLISH |
Pro Logic IIx MOVIE |
surround sound to any stereo mix, while making | |
existing Dolby Surround mixes sound more like | |
discrete 5.1 channels Surround sound. | |
Dolby Pro Logic IIx has 3 modes. Please see below. | |
This mode provides 6.1 or 7.1 channel surround | |
|
sound from Dolby Surround encoded stereo movie | |
sound tracks. | |
Pro Logic IIx MUSIC | |
This mode provides 6.1 or 7.1 channel surround | |
sound from conventional stereo sources, analog or | |
digital, such as CD, Tape, FM, TV, Stereo VCR, | |
etc. | |
Pro Logic IIx GAME | |
Game mode restores the impact low-frequency | |
surround effects by routing them to the system’s | |
subwoofer. | |
Pro Logic | |
This mode emulated original Dolby Pro Logic | |
decoding (3/1 surround) suit for Dolby Surround | |
encoded stereo movie soundtracks. | |
Notes:
• Pro Logic IIx mode will decode as Pro Logic II |
mode when the SURROUND BACK SPEAKER is |
set NONE in SPEAKER SETUP menu. (See |
SPEAKER SETUP, page 18) |
• Pro Logic IIx mode is available for a 2ch input |
signal which is encoded in Dolby Digital or PCM |
To temporarily silence all speaker outputs such as when interrupted by a phone call, press the MUTE button on the front panel or MUTE button on the remote.
This will interrupt the output to all speakers and the head-phone jack, but it will not affect any recording or dubbing that may be in progress.
When the system is muted, the display will show “MUTE” .
Press the MUTE button again to return to normal operation.
M
D1
D2
D3
D4
PAGE3
D5
CHVOL
TUNER CD CD-R MD
TAPE | AUX1 | AUX2 | AMP |
| | LIGHT | |
1 | | | 2 |
| | RC1400 | |
| Learning Remote Controller | |
To select the NIGHT mode, press the AMP button and press the > button until PAGE3 is displayed. Press the NIGHT (D1) button.
Selecting the Night Mode ON is effective in Dolby Digital only, and it compresses the dynamic range. This softens loud passages such as sudden explosions, to help prevent disturbing others late at night.
To turn off the Night mode, press the NIGHT button again.
•When you use this mode with certain DVD and CD players, performing operations such as “Skip” or “Stop” may momentarily interrupt the output.
•When the signal is not decoded, the mode is changed to AUTO mode automatically. Refer to page 22 to confirm the available decoding mode.
2MODE
(Dolby Digital, Pro Logic IIx MOVIE, Pro Logic IIx MUSIC, Pro Logic IIx GAME Pro Logic)
This mode is used with source materials encoded in Dolby Digital and Dolby Surround.
DOLBY DIGITAL
This mode is enabled when playing source materials encoded in Dolby Digital.
Playing multichannel encoded 6.1 or 7.1-channel Dolby Digital sources provides five main audio channels (left, center, right, surround left and surround right) and Low Frequency Effect channel. Dolby Digital EX decoding is not available in this mode.
format. |
• PCM-audio signals can be subjected to Pro Logic |
processing when the sampling frequency is 32 |
kHz, 44.1 kHz or 48 kHz. |
EX/ES
This mode provides 6.1 channel surround for DOLBY DIGITAL EX, DTS-ES encoded source material such as DVD.
This mode cannot be used when an analog input has been selected.
Dolby Digital EX
In a movie theater, film soundtracks that have been encoded with Dolby Digital surround EX technology are able to reproduce an extra channel which has been added during the mixing of the program.
This channel, called Surround Back, places sounds behind the listener in addition to the currently available front left, front center, front right, surround right, surround left and subwoofer channels.
This additional channel provides the opportunity for more detailed imaging behind the listener and brings more depth, spacious ambience and sound localization than ever before.
Dolby Digital EX is not available in the system without surround back speaker(s).
23
