LG BP50NB40 Service Manual page 11

4. Environmental conditions
4.1 Ambient temperature
Operating
Storage/Transportation
4.2 Approval Temperature Rise
Center of Top Cover
4.3 Temperature Gradient
4.4 Relative Humidity
Operating
Storage/Transportation
4.5 Dew point temperature restrictions
4.6 Altitude
Operating
Non-operating
4.7 Vibration
(1) Non-Operating:
(2)Transportation:
4.8 Drop Impact
Less than 60 cm
Note: Bulk package, 1 Corner, 3 Edges, 6 Faces.
Read 5 ºC to 50 ºC
Write 5 ºC to 45 ºC
-40 ºC to 60 ºC
56 ºC max.
10 ºC/h
Read
Write
Less than 29 ºC
0 m to 3000 m
0 m to 12000 m
19.6 m/s2 (2.0 G) No physical and electrical damage. (No disc loaded)
(10 to 500) Hz sine wave random, 1oct./min at Each of 3 directions1)
* 1) 3direction : X(left and right), Y(back and front), Z(top and bottom) axis
8.04 m/s2 (0.82 G) No damage must results. (Packed unit)
(5 to 50) Hz random vibration for 20min at Z-axis direction.
15 % to 85 % (Non-Condensing)
15 % to 80 % (Depend on the Temperature)
5 % to 90 % (Non-Condensing)
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