Audio Connections
(cont.)
15
External 5.1/6.1
Audio Input
VCD-D
FL-IN
CD-D
AUX-D
DVD-D
SL-IN
SC-IN
SW-IN
FR-IN
SR-IN
FC-IN
SW-OUT
6.
1C
H
IN
PU
T
D
IG
IT
AL
IN
M
U
LT
I C
H
IN
PU
T
NOTE:
If no audio output is heard after reconnecting the LOOP BARS, they may
be inserted incorrectly and need to be reversed.
When you want to remove an external device from the LOOP, disconnect all INPUT and OUTPUT connections
between it and the DTX-9900K and re-insert the LOOP BARS, connecting the L/L with one bar and the R/R with
the other bar.
External 5.1/6.1 Channel Device Connection
In addition to the standard stereo audio inputs, the DTX-9900K also has a 5.1/6.1 channel analog input that is
designed for connecting the output from an external device with a built-in surround decoder. Because the DTX-
9900K's surround decoding is excellent, this input should not be favored over a straight digital connection, rather
used in the case of possible emerging technology formats or as a secondary input.
To make the connection, using 7 RCA-type patch cables, make the appropriate connections between jacks of the
same designation (as they may differ from device to device).
Digital Source Connections
The DTX-9900K has two Toslink Optical Digital inputs and two Coaxial Digital inputs. These inputs are for
connecting external devices with digital output. To play and experience DTS/DTS-ES and Dolby Digital/Dolby
Digital EX soundtracks from a DVD player with the DTX-9900K's built-in decoders, the player must be connected
to one of these digital inputs or the 5.1/6.1 input listed above. Other devices such as CD players, satellite
receivers etc., can be connected to these digital inputs as well.
Whether the digital connection is an optical or coaxial connection is not important as long as the inputs and
outputs match; optical to optical or coaxial to coaxial.
To make a digital optical connection, you first need to remove the protective cap from the optical input on the
DTX-9900K. Make sure to save it for reuse when the optical input may not be in use. Some optical cables also
have a protective cap, so ensure to check both ends for removal. Connect the fiber optic cable from the DIGITAL
OUTPUT of the source device to the OPTICAL INPUT of your choice on the DTX-9900K.
Analog Connection
Digital Optical
5.1/6.1 - DTS/DTS-ES
Dolby Digital/Dolby Digital EX
Source
