RJ-45 Pinout:
DIP-Switch Settings
For the HDBT connector, see the wiring diagram below:
All DIP-switches are set to OFF (up) by default.
Changes to DIP-switch 4 only takes effect after
rebooting the device.
PIN EIA /TIA 568B
PIN
Wire Color
#
Feature
Dip-switch Settings
1
Orange / White
1
HDBT Range
Mode
OFF
– Normal HDBT range.
ON
– HDBT ultra-long range (provides
increased range at a reduced bandwidth).
2
Orange
3
Green / White
2
Reserved
For future use. Set to OFF (up).
4
Blue
3
IR Frequency
OFF
– IR frequency is 38kHz.
ON
– Wide-range modulated IR frequency.
5
Blue / White
6
Green
4
FW Upgrade
OFF
– Normal operation mode.
ON
– FW upgrade mode.
7
Brown / White
8
Brown
When set to ON device operation is
disabled.
For optimum range and performance use the
recommended Kramer cables available at
www.kramerav.com/product/TP-789Rxr
Step 5: Connect the power
When used as a PoE provider, connect the 48V DC power supply to
TP-789Rxr
and plug it into the mains electricity (to also provide
power to a transmitter).
When accepting power from an HDBT transmitter via PoE there is no need to connect the 48V DC power supply.
Safety Instructions
Caution:
There are no operator serviceable parts inside the unit.
Warning:
Use only the Kramer Electronics power adapter that is provided with the unit.
Warning:
Disconnect the power and unplug the unit from the wall before installing.
for updated safety information.
Step 6: Operate TP-789Rxr
Upgrade the firmware by:
•
Setting the DIP-switches.
•
Loading the new firmware via
the RS-232 port on the
TP-789Rxr
.
RS-232 Pass-through Data
Baud Rate:
115,200
Data Bits:
8
Stop Bits:
1
Parity:
None
Command Format: ASCII
