Table of Contents
Advertisement
2
INSTALLATION
2.1
REAR PANEL
INSTALLATION
8083XDS-AD Analog and SD-SDI XDS Encoder
Figure 2-1: 8083XDS-AD Rear Panel
The XDS encoder will have a rear panel that closely resembles Figure 2-1.
The following sections describe the purpose of the rear panel connectors
and describe the specific signals that should be connected to the encoder.
2.1.1
Program Video Connections
SDI IN:
A BNC connector for input of 10 bit 4:2:2 component serial
digital video signals compatible with the SMPTE 259M standard.
SDI BYPASS OUT:
A BNC connector for output of 10 bit 4:2:2
component serial digital video signals compatible with the
SMPTE 259M standard.
identical to the input video data, with caption data inserted onto
it. When the bypass relay is activated (on power failure or by
closing the Bypass GPI to ground) the SDI BYPASS OUT is a
direct relay connection to the SDI IN.
FAULT TALLY OUT: A BNC connector for output of a SMPTE 269M fault
tally. The output will be open circuit when the 8083XDS-AD is
processing video normally. The output will be grounded when
the unit is bypassed.
ANALOG IN: A BNC connector for input of composite analog video
signals compatible with the SMPTE 170M standard. Internally
terminated by 75 ohms.
ANALOG BYPASS OUT:
analog video signals compatible with the SMPTE 170M
standard. The video signal will normally be identical to the input
video, with caption data inserted onto it. When the bypass relay
is activated (on power failure or by closing the Bypass GPI to
ground) the ANALOG BYPASS OUT is a direct relay connection
to the ANALOG IN.
GAIN:
This hole allows access to a multi-turn trimmer potentiometer for
adjusting the output level of the ANALOG BYPASS OUT
connector on the 8083XDS-AD. This trimpot is calibrated from
the factory for 1V
Revision 1.0.2
The video data will normally be
A BNC connector for output of composite
output. If adjustment is required in the field,
p-p
Page 2-1
Advertisement
Table of Contents
