Marshall electronic V-R171X-DLW manual Rear Panel Features, RS-422/485 Serial Interface

Rear Panel Features

RS-422/485 Serial Interface

The RS-422/485 ports are used to remotely control the IMD or all V-R171X-DLW features, using a variety of industry standard protocols. (Note:

Connector/pin-out may need to be adapted depending on protocol and controlling device used.) Only one connection to either port is needed to control the monitor. The second port can be used to loop multiple monitors in the same bus.

Tally Interface (HD-15)

THE OSD 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. No additional power should be supplied ot the HD-15 port.

3G-SDI Inputs and Outputs

The V-R171X-DLW 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.

Power Input

Connect the 12 VDC input to the Twist-Lock power input connector. Power can be supplied from the included power supply or from a variety of DC sources supplying at least 5.0 Amps at 12 Volts. IMPORTANT: If using a power source other than the included power supply, be sure that the polarity of the DC input is correct:

Pin 1: +12 VDC

Pin 2: GND

VESA 75mm and 200 mm Hole Pattern

VESA-standard 75 mm hole-patterns are provided to accommodate a variety of custom mounting options.

DVI-I Input Connector

Integrated DVI Digital and Analog VGA input. Includes EDID and HDCP for connection to Computers, DVD Players, Rasterizers, etc.

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