6X1 DigitalMedia™ Switcher
Crestron
DM-MD6X1
DMNet Power
Devices connected to each DMNet port can receive power from the DM switcher’s
internal power supply or from an external power supply such as the C2N-SPWS300
(sold separately).
The DMNet ports are preconfigured for operation using the DM switcher’s internal
power supply.
To power the DMNet ports externally from a Cresnet 24 VDC power supply,
connect the power supply to the
E
(External) and
G
(Ground) pins on the
EIG
connector as shown in the following diagram.
Providing DMNet Power Externally
Crestron 24 VDC
Power Supply
24
G
To power the DMNet ports using the DM switcher’s internal power supply, install
the included jumper on the
EIG
connector from the
E
(External) pin to the
I
(Internal) pin as shown in the following diagram.
Providing DMNet Power Internally
Audio Connections
Three balanced/unbalanced audio inputs/output are provided, utilizing five-pin
terminal block connectors. For connection details, refer to the following table and
diagrams.
Audio Connections
SIGNAL
NAME
BALANCED
AUDIO INPUT
BALANCED
AUDIO
OUTPUT
UNBALANCED
AUDIO INPUT
UNBALANCED
AUDIO OUTPUT
+
1 +
1 +
1 + In
1 + Out
-
1 -
1 -
1 – signal return,
jumper to GND
Open
G Shield/Ground
Shield/Ground Ground Common
ground
+
2 +
2 +
2 + In
2 + Out
-
2 -
2 -
2 – signal return
jumper to GND
Open
22
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6X1 DigitalMedia™ Switcher: DM-MD6X1
Operations Guide – DOC. 6850D
