Datavideo TLM-170V Instruction Manual page 32

Select Picture  HDMI RGB Range  0 – 255
6. Warm up the monitor before calibration.
Make sure the monitor and the color calibration device are turned ON and leave them running for
about 30 minutes.
7. Enable color calibration mode on the TLM-170V monitor.
Open the TLM-170V's OSD menu, then go to System  Color Calibration and select ON.
8. Luminance calibration (adjust the backlight).
On the LightSpace CMS UI, click Tools  Calibration  Display Characterization to open the
Display Characterization window.
Locate and click the Options button to open the window shown below:
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