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D
E
Operations
Powering on the Switcher
To power on the DTP T SW4 HD 4K:
1.
2.
3.
4.
Selecting an Input
To select an input, you have the following options:
•
Signal LEDs (see
figure 7
Inputs — Light when a source is connected to the corresponding input and TMDS
•
clock activity is detected.
NOTE: If the source device connected to the selected input is HDCP encrypted
(requires HDCP authentication), the corresponding signal LED may not light
unless HDCP has been authenticated.
Output — Lights when an output is connected (based on HPD).
•
HDCP status LEDs —
Inputs — Each input has a corresponding numbered HDCP LED. If the connected
•
source requires HDCP, the corresponding LED lights when authentication is
successful.
NOTE: HDCP is authenticated on each input regardless of the currently
selected source.
Output — The Output HDCP LED lights if the currently selected input requires
•
HDCP and the connected output device has been successfully authenticated.
NOTE: HDCP is re-authenticated on the output whenever a new input is
selected.
Connect all input and output devices to the rear panel ports on the switcher (see
Panel Features
on page 5 for the rear panel connections).
Power on the display.
Power on the DTP T SW4 HD 4K: Insert the 2-pole captive screw power supply
connector into the power inlet on the switcher rear panel.
After approximately 4 seconds, the following happens:
The unit performs a self-test, during which the front panel Auto Switch, Inputs,
•
Signal, and HDCP LEDs each blink once in sequence from left to right. When the
self-test completes, the LED for the most recently selected input remains lit.
The switcher reads the available EDID information from the connected output
•
device and writes it to memory on each input. When power is removed, these
settings remain in memory and are in effect when power is reapplied.
Power on the input devices.
Front panel buttons — Press the desired input button on the front panel.
The appropriate front panel Input LED lights to indicate the selected input. The LED
•
remains lit until a new input is selected.
Only one input can be switched to the output at a time.
•
NOTE: Front panel buttons are disabled in auto-switch mode and executive mode.
on the previous page) —
DTP T SW4 HD 4K • Operation
Rear
14
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