Environmental Characteristics; Susceptibility Of Display To External Environment; Transportation Tests; Display Disturbances From External Environment - Philips 190P7ES/00 Service Manual

19" LCD Color Monitor
A. Air shipment
B. Container loading for other regions
C. Truck loading for other regions

6. Environmental characteristics

The following sections define the interference and susceptibility condition limits that might occur
between external environment and the display device.

6.1 Susceptibility of display to external environment

Operating
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 (Including the LCD panel and CCFL) : 50,000 hrs

8. Quality assurance requirements

8.1 Acceptance test

According to MIL-STD-1976
Control II level:
Loosen:II
Normal:III
Tighten:VI
(Please also refer to annual quality agreement)
Customer acceptance criteria: UAW0377/00
- Temperature : 0 to 40 degree C
- Humidity : 80% max
- Altitude : 0-3658m
- Air pressure : 600-1100 mBAR
: -20 to 60 degree C
: 95% max ( < 40℃ )
: 0-12192m
: 300-1100 mBAR
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