Atlona AT-HD88M-SR - Manual (Page 9)

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SW1-SW8 for EDID/Audio
Note
1 If the HDTV shows video but without audio, please try to set audio mode to stereo.
2 Factory default setting of [ SW1 ]-[ SW8 ] is pin#1-OFF[
©] & pin#2- OFF[©] for 1080p with stereo.
3 If you encounter any unsolved audio/video output problem during system installation, please turn
any [ SW1 ]-[ SW8 ] to pin#1-OFF[ ©] & pin#2-ON[ª] for safe mode to enforce the most compatible
720p 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 HDMI display for respective HDMI source devices, please see the [EDID
Learning] section in the next page for more detail information.
DIP Switch Position
Video Audio Description
Pin#1 Pin#2
OFF [ ©] OFF [ ©]
Up to 1080p Stereo 1
Default Mode 2 – Up to 1080p & stereo audio output for most
HDTVs
OFF [ ©] ON [ ª]
Up to
720p/1080i
Stereo
Safe Mode
3
– Enforce the system output at 720p/1080i video
and stereo audio for basic compatibility among HDTVs
ON [
ª]
OFF [
©]
Bypass 4
Bypass
4
EDID Learning Mode 5 – for learning EDID from the display
while playing any received HDMI audio format
ON [ ª] ON [ ª] 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