Susceptibility Of Display To External Environment; Transportation Tests; Display Disturbances From External Environment; Display Disturbances To External Environment - Philips 190EL1SB/62 Service Manual

6.1 Susceptibility of display to external environment

Operating
Temperature
Humidity
Altitude
Air pressure
Storage
Temperature
Humidity
Altitude
Air pressure
Note: Recommend at 5 to 35 C, Humidity less than 60 %.

6.2 Transportation tests

Refer to 5.15.2

6.3 Display disturbances from external environment

According to IEC 801-2 for ESD disturbances

6.4 Display disturbances to external environment

7. Reliability

7.1 Mean Time between Failures

System MTBF (excluding the LCD panel and CCFL): Refer to 2.1 panel MTBF

8. Quality assurance requirements

8.1 Acceptance test

According to MIL-STD-105D
AQL: 0.4 (major), 1.5 (minor)
(Please also refer to annual quality agreement) Customer acceptance criteria: UAW0377/00

9. Philips' Flat Panel Monitors Pixel Defect Policy

Philips' Flat Panel Monitors Pixel Defect Policy
BRIGHT DOT DEFECTS
MODEL
1 lit sub-pixel
2 adjacent lit sub-pixels
3 adjacent lit sub-pixels (one white pixel)
Distance between two bright dot defects*
Total bright dot defects of all type
: 0 to 40 degree C
: 85% max.
: 0- 3658 m
: 600 - 1100 mBAR
: -20 to 60 degree C
: 95%.
:0 - 12192 m
: 300 - 1100 mBAR
Control II level
Meridian 1
ACCEPTABLE LEVEL
190EL1
3
1
0
>15 mm
3
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