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Q-750d Series Installation/Operation Manual 29
PRE
L
IMINAR
Y
3.6
Connections to the
Q-750d and DHD
Controller
Proceed as follows to connect the DHD Controller to the Q-750d, your video sources,
external controller(s) – if present – and AC power.
When connecting your equipment:
• Turn off all equipment before making any connections.
• Use the correct signal cables for each source.
• Ensure that the cables are securely connected. Tighten the thumbscrews on
connectors that have them.
Connector Panel AccessTo access the connector panel, pull
firmly on the cable access cover to
open it.
Connecting the DHD
Controller to the Q-750d
Digital Video Connection: Connect the HDMI Output of the DHD Controller to the DHD
Input of the Q-750d as shown in Figure 3-10.
Figure 3-10. Connecting the Q-750d to the DHD Controller
RS-232
RS-232
DHD INPUT
DHD INPUT
AC
AC
HDMI
OUT
RS-232
OUT