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HDMI UTPro NetLinx Programming
84
Instruction Manual – HDMI-UTPRO-0808
Note: Only HDMI-UTPRO-RX units that are physically connected to the HDMI UTPro will be represented in
the Online Tree.
The device number for each HDMI-UTPRO-RX Receiver currently connected to the HDMI UTPro is automatically
designated a device number, based on the device number of the HDMI UTPro to which it is connected and to the number
of the HDMI UTPro Output UTP (RJ-45) port (1-8) on the HDMI UTPro to which it is physically connected.
For example, if the HDMI UTPro is using its default device number assignment of 05500, and eight HDMI-UTPRO-RX
Receivers are connected to all eight UTP Output ports on the HDMI UTPro, then the device numbering would be
assigned as follows:
HDMI UTPro = device number 05500
HDMI-UTPRO-RX connected to UTP Output Port #1 = device number 05501
HDMI-UTPRO-RX connected to UTP Output Port #2 = device number 05502
HDMI-UTPRO-RX connected to UTP Output Port #3 = device number 05503
HDMI-UTPRO-RX connected to UTP Output Port #4 = device number 05504
HDMI-UTPRO-RX connected to UTP Output Port #5 = device number 05505
HDMI-UTPRO-RX connected to UTP Output Port #6 = device number 05506
HDMI-UTPRO-RX connected to UTP Output Port #7 = device number 05507
HDMI-UTPRO-RX connected to UTP Output Port #8 = device number 05508
Therefore, it is important to avoid assigning device numbers that will conflict with this auto-numbering scheme. Reserve
the eight device numbers following the HDMI UTPro’s device number assignment for up to eight HDMI-UTPRO-RX
Receivers.
Note: The HDMI-UTPRO-RX Receivers that are connected to the HDMI UTPro UTP output ports on the
HDMI UTPro are not required to be in sequential order. For example, if you had three HDMI-UTPRO-RX
units, plugged into UTP Outputs 2, 5 and 7, the device numbers (assuming the default device number of the
HDMI UTPro = 05500) would be 05502, 05505 and 05507.
In the device tree, each HDMI-UTPRO-RX Receiver displays three ports (FIG. 57)
These three ports relate directly to the three types of NetLinx commands recognized by the HDMI-UTPRO-RX:
Port 1 – SEND_COMMANDs
Port 2 – SERIAL (RS-232) SEND_COMMANDs
Port 3 – IR SEND_COMMANDs
For instructions on programming the HDMI-UTPRO-RX, refer to the “HDMI-UTPRO-RX NetLinx Programming”
chapter on page 91.
Note: For additional information on using NetLinx Studio, refer to the “Programming Guide – NetLinx
Integrated Controllers” (available at www.amx.com
).
FIG. 57 NetLinx Studio Online Tree - Ports 1-3 on each connected HDMI-UTPRO-RX
Ports 1-3 on HDMI-UTPRO-RX
(device number 05501)
Port 1 - main device port / IR Receiver
Port 2 - Serial (RS-232) port
Port 3 - IR device port