LC640.480.21-065 Operations Manual (OM610-00)
4
Specifications
Performance characteristics are guaranteed with the display at room temperature (25 °C)
and with the operating voltage within specifications, unless otherwise specified. Optical
performance is referenced to screen center at normal incidence with a full white screen
display and the backlight at maximum luminance, 60Hz LCD frame rate, unless
otherwise specified.
Environmental Characteristics
Table 2. Environmental Characteristics.
Temperature
Operating
Operating survival
Storage
-20 to +71 °C (-40 to +71°C with cell heater/version -01)
-40 to +85 °C, 2 hrs. maximum
-45 to +90 °C, 24 hrs. maximum
Humidity
Operating
Non-operating
93% RH @ 40 °C, non-condensing, 10 days per IEC 68-2-3
0 to 95% RH @ 25-55 ºC, 6 days per IEC 68-2-30
Altitude
Operating
Non-operating
0 to 10k ft. per IEC 68-2-13
0 to 40k ft. per IEC 68-2-13
Vibration (random)
Operating/Non-operating
0.02 g
2
/Hz, 5-500 Hz, 30 min. ea. axis, per IEC 68-2-34
Specific profiles for each axis, SAE J1455, section 4.9
Shock
Operating/Non-operating
100 g, 6 ms, half sine wave, 3 shocks per surface, per IEC 68-2-27
Safety and EMI Certifications
The display will not inhibit the end product from compliance with UL1950, CSA22.2,
and IEC950. When housed in a suitable enclosure, the display will not inhibit the end
product from complying with FCC Part 15, Subpart J Class B, EN55022 Class B, or
SAE-J-1113.
Reliability and Backlight Life
The demonstrated system MTBF is to be greater than 30,000 hours with a 90%
confidence level at 25 °C. Refer to Table 3 for backlight life.
Table 3. Backlight Life.
Usage
Backlight life (typical to 50% of initial luminance)
Continuous at full luminance
20K hours
Continuous at half luminance
60K hours
Typical use using CBM*
50K hours @ 700 cd/m
2
* Controlled luminance mode
