Bkm-22X Sdi Input Expansion Adaptor; Functions; Using The Input And Output Connectors - Sony BKM-21D Installation Manual

BKM-22X SDI Input Expansion Adaptor

The BKM-22X SDI Input Expansion Adaptor is a
video signal input adaptor for BVM-Series video
monitors.
When installed in an input option slot on the rear panel
of the video monitor, it provides video input and
output connectors for the monitor.

Functions

Expansion of Serial Digital Inputs
The BKM-22X is not equipped with decoders, but if
decoder adaptors are installed in other input option
slots, you can use them to decode serial digital signals
input to the BKM-22X.
Expansion of analog composite or analog component
inputs is also possible.
Serial Digital and Analog Input and Output
Signal Connectors
The BKM-22X is equipped with three input and three
output connectors for serial digital signals, as well as
three input and three output connectors for analog
signals.
Using the analog signal input connectors, you can
input one Y/R–Y/B–Y or one RGB signal, or three
analog composite signals. The types of analog
composite signals that may be input vary depending on
the input adaptors installed in other input option slots
(see page 20(E)).
Using the Input and Output
Connectors
For information about installing the BKM-22X in a video
monitor input option slot, see "Installing into Video
Monitors" (page 21(E)).
8(E)
Configuration of Input/Output Connectors
and Signals that may be Input
The configuration of the input and output connectors
and the signals that may be input are shown below.
DIGITAL
ANALOG
1
IN
1
2
OUT
3
IN
2
4
OUT
5
IN
3
6
OUT
7
IN
Y
4
8
OUT
9
IN
B–Y
5
0
OUT
!¡
IN
R–Y
6
!™
OUT
Input of serial digital signals
You can input serial digital signals to connectors 1,
3, and 5. You can obtain active loop-through output
of those signals from connectors 2, 4, and 6,
respectively.
You need not attach 75-ohm terminations to
connectors 2, 4, and 6.
Input of analog composite signals
You can input analog composite signals to connectors
7, 9, and !¡. You can obtain loop-through output of
those signals from connectors 8, 0, and !™ ,
respectively. If you do not wish to use loop-through
output, attach 75-ohm terminators to connectors 8,
0, and !™ .
Input of Y/R–Y/B–Y or RGB signals
You can input a Y or G signal to connector 7, an B–Y
or B signal to connector 9, and a R–Y or R signal to
connector !¡. You can obtain loop-through output of
those signals from connectors 8, 0, and !™ ,
respectively. If you do not wish to use loop-through
output, attach 75-ohm terminators to connectors 8,
0, and !™ .
Serial digital signals
Serial digital signals
Serial digital signals
Analog
composite
G
signals
Analog
composite
B
signals
Analog
composite
R
signals