RIGOL MSO/DS2000A Series - Manual (Page 45)

RIGOL
MSO2000A/DS2000A Quick Guide IX
Ventilation Requirement
This oscilloscope uses fan to force cooling. Please make sure that the air intake and exhaust areas
are free from obstructions and have free air. When using the oscilloscope in a bench-top or rack
setting, provide at least 10 cm clearance beside, above and behind the instrument for adequate
ventilation.
WARNING
Inadequate ventilation may cause temperature increase which would damage the
instrument. So please keep the instrument well ventilated during operation and inspect
the intake and fan regularly.
Working Environment
Temperature
Operating: 0℃ to +50℃
Non-operating: -40℃ to +70℃
Humidity
0℃ to +30℃: ≤95％ relative humidity
+30℃ to +40℃: ≤75％ relative humidity
+40℃ to +50℃: ≤45％ relative humility
WARNING
To avoid short circuit inside the instrument or electric shock, please do not operate in
humid environment.
Altitude
Operating: less than 3 km
Non-operating: less than 15 km