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Division (A) Prior to the start of testing, the UUT shall be initialised as follows:

United Kingdom

Original text. Later amendments are not shown.

  1. (1)

    Set up the UUT as per the instructions in the supplied product manual.

  2. (2)

    Connect an acceptable watt meter to the power source and connect the UUT to the power outlet on the watt meter.

  3. (3)

    With the UUT off, set the ambient light level such that the measured screen illuminance is less than 1,0 lux (see Section 5.2(B)).

  4. (4)

    Power on the UUT and perform initial system configuration, as applicable.

  5. (5)

    Ensure UUT settings are in their as-shipped configuration, unless otherwise specified in this test method.

  6. (6)

    Warm up the UUT for 20 minutes, or the time it takes the UUT to complete initialisation and become ready for use, whichever is longer. The IEC 62087:2011 test signal format, as specified in Section 5.2(G)(1), shall be displayed for the entire warm-up period. Displays that cannot display the IEC 62087:2011 test signal format shall have the VESA FPDM2 L80 test signal, as specified in Section 5.2(G)(2), displayed on the screen.

  7. (7)

    Report the AC input voltage and frequency or DC input voltage.

  8. (8)

    Report the test room ambient temperature and relative humidity.