Marshall Electronics V-R902DLW, Operating Instructions Manual

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8
Rear Panel Features
SDI Inputs / Outputs and DVI-I Input
The V-R902DLW has two 3G-SDI inputs and two active loop-
through outputs. SDI 1 and SDI 2 can be used simultaneously
to display Dual Link SDI signals. The DVI-I Input Connector
includes EDID and HDCP for connection to computers, DVD
Players, Rasterizers, etc.
Power Input
Connect the 2-pin Twist-Lock power input connector here.
Power should only be supplied from the included power
supply.
IMPORTANT: If using a power source other than the included
power supply, damage may result. Please use the pin out
diagram in the
Specifications section.
Tally Input / GPI Connector
The LED tally can be activated via the HD-15 connector by
connecting the corresponding pin to ground. A variety of
external devices can be used to perform the contact closure.
The HD-15 connector can also be used as a GPI port by
changing the settings in the On Screen Menu. No additional
power should be supplied to the HD-15 port.
RS-422/RS-485 Serial Interface
The RS-422/485 ports are used to remotely control the IMD or
all DLW features. (Note: Connector/pin-out may need to be
adapted depending on the protocol and controlling device
used). Only one connection to either port is needed to control
the monitors. The second port can be used to loop multiple
monitors in the same bus.
Line Out
The Line Out 1/8” jack on the back of the monitor takes two
channels of embedded SDI audio and provides a Line Level
audio signal. See the Audio Configuration section for
instructions on how to select the two audio channels.