This guide shows you how to set up remote code of Optoma HZ39HDR.
Set the remote custom code by pressing the remote ID button for 3 seconds and you will notice the remote indicator (above the Off button) starts blinking. Then, input a number between 00-99 using the keyboard numbered keys. After inserting the number, the remote indicator blinks twice quickly indicating that the remote code has changed.
F1/F2/F3:
Assign the default function for F1, F2, or F3 between Test Pattern, Brightness, Contrast, Sleep Timer, Color Matching, Color Temp, Gamma, Projection, or MHL.
Set the IR function setting
In this case, you would know how to set up remote code of Optoma HZ39HDR projector.
Read more:
How to Adjust Brightness Mode of Optoma ZH39 Projector?
Optoma ZH39 Signal Options Adjsutment Tip
Optoma ZH39 Projector Gamma Curve Setting Guide