Tektronix TLA7AA1, Manual, Page: 39 / 173

Specifications
1- 12
TLA7AXX Logic Analyzer Module Service Manual
Table 1- 8: Data handling
Characteristic Description
Nonvolatile memory retention time (
Typical
) The battery life is integral to the NVRAM; battery life is > 10 years.
Table 1- 9: Environmental
Characteristic Description
Temperature
Operating 5
_
C to +40
_
C/hour maximum gradient, non-condensing
The maximum operating temperature is derated at altitudes above 305 m (1000 ft.) by
1
_
C per 305 m (1000 ft.) above 1525 m (5000 ft.) altitude
Non-operating --20
_
C to +60
_
C with 15
_
C/hour maximum gradient, without disk media
installed in disk drives.
Humidity
Operating (No media in floppy or CD in mainframe drive):
20% to 80% relative humidity, noncondensing, maximum wet-bulb temperature of
+29
_
C (derates relative humidity to 45% at 40
_
C)
Non-operating (No media in floppy or CD in mainframe drive):
8% to 80% relative humidity, non-condensing, maximum wet-bulb temperature of
+29
_
C (derates relative humidity to 22% relative humidity at 50
_
C)
Altitude
Operating To 3048 m (10,000 ft.) provide maximum ambient temperature is derated by 1
_
C per
305 m (1000 ft.) above 1525m (5000 ft.)
Non-operating 12192 m (40,000 ft.)