6
HD-SDI Input and Output
The V-R261-IMD-HDSDI has one HD-SDI input and
one active loop-through output.
RS-422/485 Serial Interface
The RS-422/485 ports are used to remotely control
the IMD or all V-R261-IMD-HDSDI features, using a
variety of industry standard protocols. (Note:
Connector/pin-out may need to be adapted
depending on protocol and controlling device
used. See pin-out details on page 26.) 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.
Desktop Mounting Holes
These holes are used when attaching the monitor to
the optional desktop stand.
See page 4 for details.
Tally Interface (HD-15)
Both LED tally and 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 to the HD-
15 port. See pin-out details on page 26.
Power Input
Connect the 24VDC input to the 4-Pin XLR male
power input connector. Power can be supplied from
the included power supply, or from a variety of DC
sources supplying at least 5.5 Amps at 24 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: GND
Pin 2: N/C
Pin 3: N/C
Pin 4: +12VDC
VESA 75mm and 200mm Hole Patterns
VESA-standard 75 mm and 200 mm hole-patterns
are provided to accommodate a variety of custom
mounting options.