Hall-research UHBX-8X User Manual download pdf

UMA1213 IR Supplement Rev 1.

Using the UHBX-8X to send an IR command learned from the HR-4P

What you will need to learn an IR command:

HR-4P Programmable RS-232, IR, and I/O Controller

CIR-DET-D2 IR Receiver Cable (Demodulated Type 2)

Step 1: Learning your IR timing using the HR-4P

• First, we learn an IR code from the remote control using the HR-4P GUI and store it into the unit at

any location using the button.

In our example we are going to learn the code for the Power button on the remote.

• Next, click the Download button to recall that learned IR code from the HR-4P unit back into the HR-4P

GUI using the button

• When the download is done, click the Show Config button to display IR code in HEX.

• Then, select the HEX bytes for the Power button and copy them to your clipboard for sending them after

the IS9<cr> command of the UHBX-8X. These hex bytes should be followed by 0x17 and 0x0D to

indicate the end of hex string.

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UMA1213 IR Supplement Rev 1. Using the UHBX-8X to send an IR command learned from the HR-4P What you will need to learn an IR command: HR-4P Pro

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In the above picture the bytes are 88, 41, B9, etc. Step 2: Using the IS9 Command to send IR signal from the learned timing  Command: IS9&l

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IS9 #88#41#B9#1F#39#05#17#02#FD#05#03#02#E9#05#2B#02#E1#05#13#03#01#05#03#02#E5#05#2F#02#E9#05#0F#03#01#04#FB#0B#09#05#0F#0A#C5#05#6B#0B#01#05#07

Hall-research UHBX-8X User Manual