Product Manual — Doc. 9219A
DM NVX® 4K60 4:2:0 Network AV Encoders and Decoders • 3
Encoder Functionality (DM-NVX-E20 Only)
The DM-NVX-E20 encoder provides one HDMI input that enables a laptop computer, camera, or
other media source to be connected via an HDMI cable and then transmitted over the network to
one or many decoders. Compatible with the DM-NVX-D20, DM-NVX-D200, and other DM NVX
products that can function as decoders, the DM-NVX-E20 can be used in any DM NVX network
AV design.
NOTE:
The DM-NVX-E20 supports resolutions up to 4K60 4:2:0 including 4K30 4:4:4. If the DM-
NVX-E20 is used with the DM-NVX-D10, the resolution of the DM-NVX-E20 must be
configured so that it does not exceed the resolutions supported by the DM-NVX-D10.
It is recommended that the DM-NVX-E20 not be used with the DM-NVX-D10 in order to
maintain the higher resolutions supported by the DM-NVX-E20.
Decoder Functionality (DM-NVX-D20 and
DM-NVX-D200 Only)
The DM-NVX-D20 and DM-NVX-D200 provide decoder functionality designed for use with the
DM-NVX-E20 or DM-NVX-E10 encoder. The decoders support resolutions up to 4K60 4:2:0
including 4K30 4:4:4. The decoders receive a signal from the DM-NVX-E20 or DM-NVX-E10 and
feed it to a local display device via the HDMI output. The built-in scaler of the DM-NVX-D200
ensures an optimal image, scaling the encoded source resolution up or down to match the native
resolution of the display device.
NOTES:
l
The HDMI output of the DM-NVX-D200 supports video scaling. The DM-NVX-D20 does
not support video scaling.
l
In addition to the DM-NVX-E20 or DM-NVX-E10, the DM-NVX-D20 and DM-NVX-D200
are also interoperable with other DM NVX products that can function as encoders. If the
DM-NVX-D20 or DM-NVX-D200 is used with a DM NVX encoder other than the DM-
NVX-E20 or DM-NVX-E10, the stream type of the encoder must be configured to
interoperate with the decoder. The resolution of the encoder must also be configured so
that it does not exceed the resolution of the decoder. Configuration of the encoder is
accomplished by using the web interface or a control system.
It is recommended that the DM-NVX-D20 and DM-NVX-D200 not be used with 4K60
4:4:4 encoders (for example, the DM-NVX-36x[C]) in order to maintain the higher
resolutions supported by the 4K60 4:4:4 encoders.