16X16 QuickMedia™ Matrix Switcher
Crestron
QM-MD16X16
NOTE:
The QM-MD16X16 can only be powered by the 4-position terminal block
connector labeled
NET
. Power cannot be supplied from network devices that are
connected to the mini-terminal block connectors.
NOTE:
The Y and Z Cresnet data lines from the network are connected to the
NET
connector, which is internally wired to the 4-position mini-terminal block connector
for each QM connector.
NOTE:
In the configuration shown, the C2N-SPWS300 can operate in the “PWR
ON” position or the “PWR OFF SLAVE” position. For more information, refer to
the latest revision of the C2N-SPWS300 System Power Supply Operations Guide
(Doc. 8190).
NOTE:
Power to the QM ports on the QM-MD16X16 can be applied using other
configurations. The total power usage of each port group must not exceed the port
group’s available input power. For example, if 75 watts is supplied to QM inputs 1
through 4, the total power consumption for those ports cannot exceed 75 watts.
Internal Cresnet Hub
The QM-MD16X16 has an internal four-segment Cresnet hub for routing Cresnet
data. The segments are separated as shown in the following diagram.
Hub Segments
Segment 1
Segment 2
Segment 3
Segment 4
Each segment operates independent of each other to allow the QM-MD16X16 to
continue functioning in the event of a hub segment experiencing an electrical short or
a device error.
Label the Buttons
Use Crestron Engraver software to print custom labels for the QM-MD16X16’s front
panel buttons and LEDS. Crestron recommends printing on 100-pound paper. Paper
weighing less than 100 pounds will tend to crumple while sliding in, while paper
weighing more than 100 pounds may not fit.
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16X16 QuickMedia™ Matrix Switcher: QM-MD16X16
Operations Guide – DOC. 6538A
