T
roubleshooting
Information
HDMI Control F
unction
Playback
Setup
Getting Started
Specications
13
ENGLISH
1. Home Theater Playback – Playing Back Using Multi-channel System –
There are 5 ways to connect (
•
q
–
t
) using HDMI cable (sold separately). Congure appropriate
connection for HDMI mode rst and then set HDMI mode using
HDMI MODE
button.
When connecting with HDMI cable, perform the settings in “Required Settings for HDMI
•
Connection” (
v
page 15).
UD9004 automatically detects audio/video signal supported by the connected HDMI device and
•
outputs the signal. To change the setting, see “HDMI Setup” on the GUI menu (
v
page 25, 26).
HDMI mode
Output signal from each terminal
HDMI OUT 1
HDMI OUT 2
q
HDMI Auto (Dual)
(HDMI
Dual)
Used for multi-channel
playback using 2 devices.
Video + Audio
Video + Audio
w
HDMI Auto (Independent)
(HDMI
Inde.)
Used for multi-channel
playback using one device
and 2-channel playback
using the other unit. (
z
1)
Video + Audio
Video + Audio
e
AV Pure Direct
(AV
P.Direct)
Used for the highest
quality playback using
different HDMI cables to
connect video and audio
separately.
Video
Audio
r
HDMI1
Used for connecting only
1 device.
Video + Audio
Does not output
t
HDMI2
Does not output
Video + Audio
y
HDMI Off
Used when HDMI
connection is not used.
Does not output
Does not output
z
1 : If the number of channels supported by 2 devices is the same, multi-channel audio is output
to both devices.
NOTE
To disable video or audio output from the HDMI terminal, set “Video Out” of “Pure Direct Setup”, which
outputs high quality analog audio to “Off”. To enable the HDMI signal output, set the Pure Direct mode
to one of the following setting:
Pure Direct mode “Off” or “User Preset 1” or “User Preset 2” (
•
b
)
(“Playing Back High-Quality Audio (Pure Direct Function) ”
v
page 40)
Do this after setting “Pure Direct Setup” – “User Preset 1” or “User Preset 2” – “Video Out” on GUI
b
menu to “On” (
v
page 30).
Using an HDMI Cable to Connect to an AV Amp or Television
Default settings are underlined.
Video and Audio Output Signal when Outputting to 2 HDMI Devices
(HDMI Auto (Dual) Mode and HDMI Auto (Independent) Mode)
About Video Signal
n
When “About HDMI Video Resolution Setting” (
v
page 15) is set to “Auto”, of the resolution
supported by both of the 2 connected devices, the UD9004 outputs the highest resolution video
signal to both devices.
About Audio Signal
n
(1) Check audio signals that can be input by the device to be connected.
Audio format
•
··············Bit stream (Dolby Digital, DTS etc.), Linear PCM, etc.
Number of channels
•
(2)
About number of output channels of multi-channel audio
When outputting bitstream signals to two HDMI devices, the signals are output to both HDMI devices
if they both support bitstream signals. Of only one device support bit stream, LPCM is output to the
device, which does not support bit stream.
When outputting LPCM signals to two HDMI devices, it is not possible to output multi-channel audio
signals with different numbers of channels to the two HDMI devices.
When the number of channels of multi-channel audio supported by the connected 2 HDMI devices
are different, the audio signal output to each mode becomes as follows:
HDMI Auto (Dual) :
•
Outputs multi-channel audio of less number of channels to both devices.
If the supported number of channels is 7.1 channel and 5.1 channel, respectively, 5.1 channel audio
is output. If the supported number of channels is multi-channel and 2-channel (or 2.1-channel), multi-
channel and 2-channel are output.
HDMI Auto (Independent) :
•
Multi-channel audio is output as is to the device, which supports more number of channels.
LPCM audio of 2-channel is output to the other device.
We recommend you use this mode when outputting to both an AV Amp and TV.
About Audio Format to be Output
n
Audio format supported by 2 connected HDMI devices is output.
When multi-channel audio is output, the output channel is as described above (2).
Connections
