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HDO6000 High Definition Oscilloscope
Operating Environment
Temperature: 5 to 40° C.
Humidity: Maximum relative humidity 90 % for temperatures up to 31° C, decreasing linearly to 50%
relative humidity at 40° C.
Altitude: Up to 3,048 m (10,000 ft) at or below 30° C.
Cooling
The instrument relies on forced air cooling with internal fans and vents. Take care to avoid restricting the
airflow to any part. Around the sides and rear, leave a minimum of 15 cm (6 inches) between the
instrument and the nearest object.The feet (up or down) provide adequate bottom clearance.
CAUTION. Do not block cooling vents. Always keep the area beneath the instrument clear of
paper and other items.
The instrument also has internal fan control circuitry that regulates the fan speed based on the ambient
temperature. This is performed automatically after start-up.
Power
AC Power
The instrument operates from a single-phase, 100 to 240 Vrms (± 10%) AC power source at 50/60/400 Hz
(± 10%). Manual voltage selection is not required because the instrument automatically adapts to the line
voltage.
Power Consumption
Maximum power consumption with all accessories installed (e.g., active probes, USB peripherals, digital
leadset) is 320 W (320 VA). Power consumption in standby mode is 4 W.
Ground
The AC inlet ground is connected directly to the frame of the instrument. For adequate protection again
electric shock, connect to a mating outlet with a safety ground contact.
WARNING. Only use the power cord provided with your instrument. Interrupting the protective
conductor inside or outside the oscilloscope, or disconnecting the safety ground terminal,
creates a hazardous situation. Intentional interruption is prohibited.
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922499 Rev B
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