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Auto-Input Switching
The DTP T SW4 HD 4K switcher can automatically select the active, connected input
based on detection of an active video signal (TMDS clock activity). If two or more inputs are
active, the highest-numbered input port with an active signal is selected. When auto-input
switching is in effect, the green Auto Switch LED on the front panel (see
page 13) lights and the front panel input buttons are disabled.
To enable auto-input switching:
1.
2.
3.
4.
Auto-input switching remains in effect as long as the jumper wire connects the
two Auto pins of the 2-pole captive screw.
Securing the HDMI Connector
Follow these instructions to secure the input connectors to the switcher with the LockIt
HDMI lacing bracket provided:
1.
2.
3.
4.
5.
Cut a small piece of wire to use as a jumper.
Insert the ends of the wire into the two pins of the provided 2-pole captive
screw connector, connecting pins 1 and 2 together.
Use a small screwdriver to tighten the two screws above pins of the
connector so that the jumper wire ends remain securely in place (see
diagram on the right).
Insert the connector into the 2-pole Auto captive screw port on the rear
panel (see
figure
2,
on page 5).
H
Plug the HDMI cable into the rear panel connection.
Loosen the HDMI connection mounting screw
from the panel enough to allow the LockIt
lacing bracket to be placed over it. The screw
does not have to be removed.
Place the LockIt lacing bracket on the screw
and against the HDMI connector, then tighten
the screw to secure the bracket.
ATTENTION:
•
Do not overtighten the connector
mounting screw. The shield it
fastens to is very thin and can easily
be stripped.
•
Ne serrez pas trop la vis de
montage du connecteur. Le
blindage auquel elle est attachée
est très fin et peut facilement être
dénudé.
Loosely place the included tie wrap around the HDMI connector and the LockIt lacing
bracket as shown.
While holding the connector securely against the lacing bracket, tighten the tie wrap,
then remove any excess length.
figure
3
1
3
4
5
DTP T SW4 HD 4K • Installation
7,
on
A
2
12
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