AV essentials,
Made Simple
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CONNECTION
Carefully connect good quality HDMI cables from the 4K source/4K matrix to the HDMI
IN of the EXP-CON-4K-DD and from HDMI OUT to the local display with care taken not
to force connections to ports.
Do not exceed recommended HDMI cable distances:
Input - 7m/22ft (4K), 10m/33ft (1080p)
Output - 7m/22ft (4K), 10m/33ft (1080p)
Ensure any 4K or Dolby equipped source is configured correctly to output 4K video
and Dolby Digital audio – refer to manufacturer guidelines if unsure.
If connecting to an analog stereo audio device, connect a 3.5mm mini jack to the
STEREO OUT port.
Insert the 5V power adaptor into the DC 5V port and connect to wall outlet main power
supply.
After ensuring source and display are properly connected, turn on the main power to the
EXP-CON-4K-DD.
Ensure POWER LED is illuminated on the unit - If not, check the DC power supply.
OPERATION
As the EXP-CON-4K-DD features various combinations of video and audio scaling, function
is achieved by setting the AUDIO and VIDEO switches on the front of the unit to different
position combinations:
Function
Video
Audio
Downscale 4K/30p source to 1080/24p display with multichannel
audio
DOWNSCALE
BYPASS
Downscale 4K/30p source to 1080/24p display with multichannel
audio downmixed to 2ch stereo
DOWNSCALE
DOWNMIX
Upscale 1080/24p source to 4K/30p display with multichannel audio
UPSCALE
BYPASS
Upscale 1080/24p source to 4K/30p display with multichannel audio
downmixed to 2ch stereo
UPSCALE
DOWNMIX
4K/30p source to 4K/30p display, 1080/24p source to 1080/24p
display with multichannel audio
BYPASS
BYPASS
4K/30p source to 4K/30p display 1080/24p source to 1080/24p
display with multichannel audio downmixed to 2ch stereo
BYPASS
DOWNMIX
