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The monitors may influence each other. So Monitor 1 may produce unexpected brightness-switches in monitor
2 (and vice versa). Furthermore, user 1 could perhaps (via monitor 1) influence the power sensor readout on
monitor 2
Factory requirements
Factory requirements are taken into account.
It needs to do calibration to make sure the same detection distance.
Service requirements
Service requirements are taken into account.
In the factory mode, it needs to reserve the max. Distance adjustment value to adjust distance ranges.
4. Visual Characteristics
4.1 Test conditions
Unless otherwise specified, this specification is defined under the following conditions.
1)
Input signal: As defined in 3.3, 1920 x 1080 non-interlaced mode (1920 x 1080 @75Hz), signal sources
must have 75 ohm output impedance.
2)
Luminance setting: controls to be set to 300 nits with full screen 100 % duty cycle white signal
3)
Warm up: more than 30 minutes after power on with signal supplied.
4)
Ambient light: 400 -- 600 lux.
5)
Ambient temperature: 20 ± 5 C
4.2 Brightness
Follow Panel specification.
4.3 Image size
Actual display size
4.4 Brightness Uniformity
Set contrast at 100% and turn the brightness to get average above 300 nits at centre of the screen.
Apply the Fig 1; it should comply with the following formula:
Set up of multiple monitors under an angle
337.920 (H) x 270.336 (V) mm
( B_max - B_min )
B_max
X 100% > 75%
Meridian 3 113
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