7.2 Checking BLOS operation
To check the BLOS operation:
Nio 2-3-5 MP
1. Run the tool Mfdcontrol.exe (Version Sept. 29 2003 at least).
2. In the main menu, click on I-Guard.
3. In the I-Guard Calibration window, select Monochrome I-Guard.
4. In the Built in Sensor window, read out the Internal Device value.
This should be an acceptable value (see the technical specs - Lumi-
nance).
Checking BLOS operation
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