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Selecting a sound source
Assigning the digital input
If another device is connected to the digital input jack of the TX-
DS575X, assign the digital input to DVD, CD, VIDEO 1,
VIDEO 2, VIDEO 3, or TAPE depending on the type of connected
device. Follow the steps (1–4) below.
Note:
The default setting is “ANALOG.” In this case, you cannot play
any digital signals from the digital input jacks (Dolby digital, DTS,
etc.).
OPT1 — The TX-DS575X plays back a digital signal input
from the OPTICAL 1 jack.
OPT2 — The TX-DS575X plays back a digital signal input
from the OPTICAL 2 jack.
COAX1 — The TX-DS575X plays back a digital signal input
from the COAX 1 jack.
COAX2 — The TX-DS575X plays back a digital signal input
from the COAX 2 jack.
ANALOG — The TX-DS575X plays back an analog signal
input from the ANALOG input jack. (Digital signals input from
the digital input jacks will not be played.)
Selecting the input signal format
Normally, select AUTO for this parameter. You can also select
DIGITAL or ANALOG depending on the source. Follow the steps
(4–6) below to change the setting.
AUTO (digital signal/analog signal playback mode)
Digital signals have priority for playback. If no digital signals are
input, the TX-DS575X plays back analog signals.
When the TX-DS575X plays back digital signals, it automatically
detects the signal format (Dolby Digital, DTS, or PCM) and per-
forms the necessary decoding process.
DIGITAL (digital signal playback mode)
The TX-DS575X plays back digital signals. (Input analog signals
will be ignored.)
The TX-DS575X automatically detects the signal format (Dolby
Digital, DTS, or PCM) and performs the necessary decoding pro-
cess.
ANALOG (analog signal playback mode)
The TX-DS575X plays back analog signals. (Input digital signals
will be ignored.)
Assume that you have connected a DVD player to the COAXIAL 1
connector.
1. Use the INPUT button to select “DVD.”
2. Press the DIGITAL/ANALOG button to set digital input.
“DGTL/ANLG SETUP” appears, followed by the current set-
ting (“DVD =” OPT1, OPT2, COAX1, COAX2, or ANALOG).
3. Press “PRESET/MODE ADJ √/®” to select COAX1.
4. Press the ENTER/SCAN or ENTER button.
The unit displays “INPUT FORMAT” in a few seconds, fol-
lowed by the current setting (AUTO, DIGITAL, or ANALOG).
5. Press “PRESET/MODE ADJ √/®” to select AUTO, DIGI-
TAL or ANALOG.
6. Press the ENTER/SCAN or ENTER button.
Tip:
You may play analog audio while digital input is selected if you
select “ANALOG” in Step 5.
Note:
• You cannot select “INPUT FORMAT” as described in Step 4 if
you select “ANALOG” in Step 3.
• You can assign digital input to DVD, VIDEO 1, VIDEO 2,
VIDEO 3, TAPE, and CD.
Assigning the digital input/Selecting the input
signal format
ENTER
/
SCAN
ENTER
1
2
3
4
5
6
DVD Player
TX-DS575X
DIGITAL INPUT
COAXIAL 1
COAXIAL 2
OPTICAL 1
OPTICAL 2
DVD
DIGITAL/
ANALOG
PRESET
/
MODE
ADJ
DOW
NUP
PRESET
/
MODE
ADJ
DOW
NUP
ENTER
/
SCAN
ENTER
or
or