~ 7 ~
SW1-SW4 for EDID & audio/video settings
DIP Switch Position
Pin 1
Pin 2
Video
Audio
Description
OFF [
Å
] OFF
[
Å
] Up
to
1080p
Surround
1
Default Mode
2
– Up to 1080p & surround sound
audio output up to 7.1ch (DTS-HD Master & Dolby
TrueHD)
OFF [
Å
] ON
[
Æ
] Up
to
1080p Stereo
Safe Mode
3
–
Make the system output at 1080p
video and stereo audio for basic compatibility
among HDTVs
ON [
Æ
] OFF
[
Å
]
Bypass
4
Bypass
4
EDID Learning Mode
5
– for learning EDID from the
display while playing any received HDMI audio
format
ON [
Æ
] ON
[
Æ
] Bypass Stereo
EDID Learning & Stereo Mode
5
– for learning EDID
from the display while enforcing stereo output if any
HDTV cannot play surround sound normally
Note
1
If the HDTV shows video but without audio, please try to set audio mode to stereo.
2
Factory default setting of
[
SW1
]-[
SW4
]
is pin 1 at
OFF [
Å
]
& pin 2 at
OFF [
Å
]
for 1080p
and surround sound audio.
3
If you encounter any unsolved audio/video output problem during system installation,
please turn any
[
SW1
]-[
SW4
]
to pin 1 at
OFF [
Å
]
& pin 2 at
ON [
Æ
]
for safe mode to
enforce the most compatible 1080p stereo output for system check. However, the safe
mode cannot be initiated if your HDMI source is set to enforce 1080p output. In this
case, please reconfigure your HDMI source to all resolution output for troubleshooting.
4
Bypass means the matrix will maintain playing the original format of HDMI signals in
video and perhaps audio. By setting at this mode, the users may encounter
compatibility issue among different kinds of HDMI sources and displays. If you cannot
get the audio and/or video output normally at the system installation, please change
the DIP switch setting to default mode or even safe mode to verify the functionality of
the device.
5
To learn the EDID of the HDMI display for respective HDMI source devices, please see the
[
EDID Learning
]
section for more detail information.
DIP Switch