Planar LC12 manual Environmental, Absolute humidity content not to exceed 100% at 32oC, Page 7 of

3.0Environmental

3.1Temperature and Humidity

The Monitor withstands operating and storage environmental conditions listed in Table 1.

	General Operating	Shipping and Storage	Comments
	0oC to 60oC	?-20oC to 60oC
Temperature	[32oF to 140oF]	[?-4oF to 140oF]	Note 2,3,4,5
			Without
Relative Humidity	Note 1,4	Note 1	Condensation

Table 1. Temperature / Humidity Limits.

Tair is defined as ambient air temperature surrounding Monitor.

Note 1:	Tair < 32°C		: 95% RH maximum.
	Tair > 32°C		: Absolute humidity content not to exceed 100% at 32oC.
Note 2:	Tair @	-20°C	< 48 hours
	Tair @	60°C	< 168 hours

Note 3: Slight background color changes are allowed depending on ambient temperature. This phenomenon is reversible.

Note 4: Tair @	-30°C	: 15% RH (exterior face of Vandal Shield)
Tair @	54°C	: 100% RH (exterior face of Vandal Shield)

Note 5: Upper operating temperature limit of 60°C is without solar loading. See section 3.2 for operating temperature conditions with solar load.

Reference to "room ambient" is interpreted as 20°C - 25°C [68°F -?77°F] and applies throughout this specification unless otherwise noted.

Excluding the exterior face temperature range of the Vandal Shield (Note 4), this Monitor will not be subjected to environments outside of the limits of Table 1.

For product reliability predictions, the assumed temperature profile is:

Operating Time	Temperature
5%	0°C [32°F]
90%	30°C [86°F]
5%	60°C [140°F]

3.2Solar Loading

The Monitor is useable in an environment consisting of a 50 o C ambient air temperature and the following input solar power.

Title: Product Specification: LC12 High-Bright Monitor	Page 7 of 24
Document Number: 023-0284-01	Revision: A