Wyrestorm EXP-CON-H2-DD Quick Start Manual Download Page 3

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EXP-CON-H2-DD Quickstart Guide | 200408

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Warranty Information

WyreStorm Technologies LLC warrants that its products to be free from defects in material and workmanship under normal use for a 
period of two (2) years from the date of purchase. Refer to the Product Warranty page on 

wyrestorm.com

 for more details on our limited 

product warranty.

S/PDIF Audio Output

Bypass (max 5.1ch)

8 7 6 5 4 3 2 1

ON

Downmix 2ch

8 7 6 5 4 3 2 1

ON

EDID Management

1080p/60 2ch PCM (default)

8 7 6 5 4 3 2 1

ON

1080p/60 5.1ch Dolby/DTS

8 7 6 5 4 3 2 1

ON

1080p/60 7.1ch Dolby/DTS HD

8 7 6 5 4 3 2 1

ON

1080i/60 2ch PCM 

8 7 6 5 4 3 2 1

ON

1080i/60 5.1ch Dolby/DTS

8 7 6 5 4 3 2 1

ON

1080i/60 7.1ch Dolby/DTS HD

8 7 6 5 4 3 2 1

ON

2160p/60 4:2:0 HDR 2ch PCM

8 7 6 5 4 3 2 1

ON

2160p/60 4:2:0 HDR 5.1ch 
Dolby/DTS

8 7 6 5 4 3 2 1

ON

2160p/60 4:2:0 HDR 7.1ch Dolby/
DTS HD

8 7 6 5 4 3 2 1

ON

2160p/60 4:4:4 Static HDR 2ch PCM

8 7 6 5 4 3 2 1

ON

2160p/60 4:4:4 Static HDR 5.1ch 
Dolby/DTS

8 7 6 5 4 3 2 1

ON

2160p/60 4:4:4 Static HDR 7.1ch 
Dolby/DTS HD

8 7 6 5 4 3 2 1

ON

DVI 1280x1024 60Hz | No Audio

8 7 6 5 4 3 2 1

ON

Copy EDID from HDMI output

8 7 6 5 4 3 2 1

ON

API managed EDID

8 7 6 5 4 3 2 1

ON

Troubleshooting

Video loss or quality issues

• Verify that power is being supplied to the scaler device.
• Verify that all HDMI connections are well seated in the HDMI ports.
• Verify that both the output resolution of the source and display are 

supported by this scaler.

• For 4K content, verify that high-speed HDMI cables are being used.
• Ensure that the video scaler output setting is set according to the capability 

of your display.

Audio loss or quality issues

• Ensure that the audio cables are of good quality and are capable of passing 

the signal.

• Verify that the audio output settings are set appropriate to the connected 

equipment (HDMI output and S/PDIF output can be set independently).

• When using the S/PDIF output, ensure that the signal does not exceed 6ch 

LPCM or bitstream.

• The EXP-CON-H2-DD will only downmix bitstream or LPCM audio up to a 

maximum of 8ch (7.1 Dolby TrueHD™ or DTS-HD™) from a connected source

No or Intermittent 3rd party Device Control

• Verify that the RS-232 cables are properly terminated following the 

Wiring 

and Connections

 section.

  

Troubleshooting Tips:

• WyreStorm recommends using a cable tester or connecting the cable to 

other devices to verify functionality.

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