Theta Digital Casablanca IV, Руководство пользователя

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or Center Gain. This is discussed in the SETUP \ DTS section of this manual.
STEREO : Left and Right input signals are sent to the Left and Right front speakers. If crossed over in the
SETUP\SPKR\CONFIG menu, SUB channel(s) will be produced.
Press the
A-D button to navigate to the second page of the MODE menu.
Figure 18 - Front Panel Display of the MODE
Page 2
Menu
Matrix (
MATX ): The signal routed to the center speaker is equal to the left plus right input signals and the mono signal
routed to the surround speakers is equal to left minus right signals (out-of-phase signals). Crossing over any speaker(s)
produces sub channel(s).
Special Matrix (
SPCL MATX ): A mode similar to Dolby Pro Logic with more ambience retrieval in the surround speakers.
Crossing over any speaker(s) produces a sub channel.
MONO : This mode routes the input signal to the center channel only, however, if the center channel is crossed over, a
sub channel will be produced. If the center channel is set to OFF in the SETUP / INPUT / CONFIG submenu, the input
signal will be routed to the front left and right speakers.
Analog Direct (
ANLG DRCT ): This mode takes the selected analog input and routes it directly to the main Left/Right
output volume controls. Since there is no surround processing in Analog Direct, the subwoofer, EQ, and crossover
effects are not available. Note: If these effects are desired, use the
STEREO mode. The Analog Direct mode will route
only an analog signal to the outputs.
Analog Matrix ( ANLG MATX ): The signal routing in this mode is the same as Analog Direct ( ANLG DRCT ), (left & right
analog input signals routed directly to the main outputs via the volume controls), and at the same time the input left and
right signals are routed through an analog to digital converter and matrixed in order to derive the other channels, which
include left & right surround, surround back, and center. These other channels can be crossed over (creating a
SUB
channel), but the front left and right channels will carry only the direct analog signal. The Analog Matrix mode processes
a 2-channel analog input signal only.
* * *
The current Mode is always shown on the top left of the main Input Select menu. If the incoming signal contains an
identifying flag, a bit of information contained in the incoming digital data stream, the Casablanca will automatically switch
to that mode. An example of this would be Dolby TrueHD, DTS-HD Master Audio, DTS Discrete, Dolby EX, DTS Matrix,
DTS ES, DTS 96/24, etc.
These modes are not selectable by the user since they are intended for use only when that signal type is detected.