Configuring a 1:2 XGA / HD-to-Twisted Pair DA System
7
5 Configuring a 1:2 XGA / HD-to-Twisted Pair DA System
You can use the
TP-102HD
XGA / HD Line Transmitter / DA
with two
TP-120
XGA Line Receiver
units
1
to configure a 1:2
XGA / HD
-to-Twisted
Pair DA system. This will let you transmit a computer graphics / HD signal to
two displays via long line CAT5 UTP cabling.
To
connect the
TP-102HD
to two
TP-120
units, as the example in Figure 5
illustrates, do the following:
1. On the
TP-102HD
, connect the XGA / HD source (for example, a computer
graphics / HD source) to the XGA IN HD15F connector, and connect the line
output RJ-45 connector
2
:
OUT 1 connector to the LINE IN RJ-45 connector on the first
TP-120
OUT 2 connector to the LINE IN RJ-45 connector on the second
TP-120
2. On the two
TP-120
units, connect the:
XGA OUT HD15F connector of the first
TP-120
unit to the XGA / HD
acceptor (for example, Display 1)
XGA OUT HD15F connector of the second
TP-120
unit to the XGA /
HD acceptor (for example, Display 2)
3. On each of the three Kramer TOOLS, connect the 12V DC power adapter
to the power socket and connect the adapter to the mains electricity.
The signal from the XGA source is transmitted via the two CAT5 cables,
decoded and converted at the each of the XGA OUT HD15F connectors
to the XGA acceptors.
4. On the
TP-120
units, if necessary:
Set the H SYNC and V SYNC switches
3
on the underside
Adjust
4
the video output signal level and/or cable compensation
equalization level
5. On the
TP-102HD
, if necessary, set the VS and HS switches
5
on the
underside
1 Refer to the separate user manual: PT-110, PT-120, TP-120, WP-110, which can be downloaded from the Internet at this
URL: http://www.kramerelectronics.com
2 Via UTP cabling (with a range of more than 300ft (>100m)). For details of how to wire a CAT5 LINE IN / LINE OUT
RJ-45 connector, see section 5.1
3 By default, both switches are set down (for negative V SYNC and H SYNC polarity)
4 Use a screwdriver to carefully rotate the trimmer, adjusting the appropriate level
5 By default, both switches are set to the left (to NORMAL) to retain the V SYNC and H SYNC polarity
