Marshall Electronics QVW-1708, Operating Instructions Manual

Page: 6 / 32

6
Rear Inputs
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 Output. The volume is constant and can
not
be adjusted via the VOLUME or MUTE functions on the
monitor.
Headphone Jack
The Headphone, 1/8”, jack on the front panel takes two
channels of embedded SDI audio for your listening
pleasure. The Headphone jack provides audio with
adjustable levels via the ROTOMENU knob.
TALLY
OSD tally and GPI can be activated via the HD-15
connector by connecting the corresponding pin to
ground via dry contact.
A variety of external devices can be used to perform the
contact closure. No additional power should be supplied
to the HD-15 port.
RS-422 / 485 IN / OUT
The RS-422/485 ports are used to remotely control the
MEI Protocol features. (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.
See
IMD CONFIGURATION SUBMENU for further
details.
RS-485 HOST
Use the RS-485 HOST port to receive data input from
Image Video or TSL protocols.
ETHERNET 10M / 100M
You can use the Ethernet port to access the MEI
Remote Control page via a web browser such as IE or
Firefox.
Network connectivity can be setup in the IP Config
menu.
USB (Input port)
The USB port is used for field upgrades. Contact
Marshall Electronics for further information.
Module A – Module B
Input slots can be pre-configured at the factory with a
variety of modules. Contact Marshall Electronics for
information on options.
Power Input
Connect the power input connector here. Power can be
supplied from the included power supply, or from a
variety of DC sources supplying the voltage and current
listed on the silkscreen.