6 Principles of Operation
6.1 Output Timeout
The device can automatically turn off the output after a definable interval following
the loss of the input signal or unplugging of the input cable. The delay can be set
in one of two ways:
• Using the AV-SW-TIMEOUT Protocol 3000 command
(see Section 10.2.1.2).
• Using the TP-590Rxr embedded web-pages settings (see Section 8.2)
If you are working with a transmitter that supports setting a timeout
(e.g., TP-590Txr), you need to set the 5V timer only on the receiver
side.
6.2 Controlling A/V Equipment via an IR Remote Control
Since the IR connection between the transmitter TP-590Txr and TP-590Rxr
receiver is bidirectional, you can use a remote control transmitter (that is used for
controlling a peripheral device, for example, a Blu-ray disk player) to send
commands from either end of the transmitter or receiver system. To use a remote
control transmitter, connect the Kramer IR sensor at one end (P/N 95-0104050)
and the Kramer IR emitter at the other end (P/N C-A35/IRE-10). Two sample
cases are presented below.
The example in Figure 4 illustrates how to control a Blu-ray disk player using a
remote control via the TP-590Rxr that is connected to the TP-590Txr. The IR
sensor is connected to the TP-590Rxr and an IR emitter is connected between the
TP-590Txr and the Blu-ray disk player. The Blu-ray disk player remote control
sends a command while pointed at the external IR sensor. The IR signal is passed
over the HDBT link and the IR emitter to the Blu-ray disk player which responds to
the command sent.
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