Crestron
DM-TX-200-2G/400-3G
Wall Plate DigitalMedia™ CAT Transmitters
Auto-Detect Switching
The DM-TX-200-2G and DM-TX-400-3G can transmit a single audio and video
source from a variety of inputs to the DM-CAT output.
By default, the DM-TX-200-2G and DM-TX-400-3G will auto-detect the highest
priority active audio and video signal and route them to the DM-CAT output. The
highest priority audio and video single will be transmitted together, with the only
exception being that HDMI audio cannot be broken away from HDMI video. Refer
to the chart below for default the A/V signal priority order.
NOTE:
This configuration can be changed via Ethernet using Crestron Toolbox.
PRIORITY VIDEO
AUDIO
1
HDMI In
HDMI in
2
PC In
Audio In
1
(1x 3.5 mm mini-TRS phone
jack, analog input)
3
Y, P
b
, P
r
(Component)
2
S/PDIF
2
(1x RCA jack, coaxial digital
input)
4
Vid (Composite)
2
L, R
2, 3
(2x RCA analog input)
1.
Audio will be transmitted from the 3.5 mm mini-TRS phone input based on the presence of a connector
in the jack.
2.
DM-TX-400-3G only.
3.
If no audio signal is present, the default audio source will be the RCA analog inputs.
Supplied Hardware
The hardware supplied with the DM-TX-200-2G and DM-TX-400-3G is listed in the
following tables.
Supplied Hardware for the DM-TX-200-2G
DESCRIPTION PART
NUMBER
QUANTITY
Cable Clamp, Alum, 3/16” ID,
0.813” x 0.375” x 0.250”
2020120 1
Cable Clamp, Alum, 1/4" ID,
0.843” x 0.375” x 0.313”
2026460
1
Nut, Keps, #06-32, External, Hex, Steel,
Zinc
2004883 2
Screw, #06-32 x 3/4", Steel, Truss, Combo
Head, Pilot .06”, Zinc
2009211
4
Supplied Hardware for the DM-TX-400-3G
DESCRIPTION PART
NUMBER
QUANTITY
Cable Clamp, Alum, 3/16” ID,
0.813” x 0.375” x 0.250”
2020120 2
Cable Clamp, Alum, 1/4" ID,
0.843” x 0.375” x 0.313”
2026460
2
Nut, Keps, #06-32, External, Hex, Steel,
Zinc
2004883 4
Screw, #06-32 x 3/4", Steel, Truss, Combo
Head, Pilot .06”, Zinc
2009211
6
Operations & Installation Guide – DOC. 6949B Wall Plate DigitalMedia™ CAT Transmitters: DM-TX-200-2G/400-3G
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17
Summary of Contents for DigitalMedia DM-TX-200-2G
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