HDO9000 Getting Started Guide
3
Operating Environment
Precautions
Use proper power cord.
Use only the power cord shipped with this
instrument and certified for the country of use.
Maintain ground.
The AC inlet ground is connected to the frame of the
instrument. Connect line cords only to outlets with safety ground contacts.
WARNING.
Interrupting the protective conductor inside or outside
the oscilloscope, or disconnecting the safety ground terminal,
creates a hazardous situation. Intentional interruption is prohibited.
Connect and disconnect properly.
Do not connect/disconnect probes or
test leads while they are connected to a live voltage source.
Observe all terminal ratings.
Do not apply a voltage to any input that
exceeds the maximum rating of that input. Refer to the markings next to
the BNC terminals for maximum allowed values.
Use only within operational environment listed.
Do not use in wet or
explosive environments.
Use indoors only.
Keep product surfaces clean and dry.
Do not block the cooling vents.
Leave a minimum six-inch (15 cm) gap
between the instrument and the nearest object. Keep the underside clear
of papers and other objects.
Exercise care when lifting and carrying.
Unplug and use the built-in
carrying handle to move the instrument.
Do not remove the covers or inside parts.
Refer all maintenance to
qualified service personnel.
Do not operate with suspected failures.
Check body and cables regularly.
If any part is damaged, cease operation immediately and sequester the
instrument from inadvertent use.
SAFETY
Temperature
5 °C to 40 °C
Humidity
Maximum RH 90% (non-condensing) up to 31 °C
decreasing linearly to RH 50% at 40 °C
Altitude
Up to 10,000 ft (3,048 m) at or below 30 °C
Power
* All PC peripherals and active probes connected to four channels.
Measuring Terminal Ratings
Ratings apply to inputs C1-C4 and Ext In.
Measuring terminals have no rated measurement category (CAT) per IEC/EN 61010-1:2010.
Measuring terminals are not intended to be connected directly to supply mains.
Maximum Input Voltage
50 Ω coupling ≤ 5 Vrms
1 MΩ coupling ≤ 400 Vpk max. (Peak AC ≤ 10 kHz + DC)
derating at 14 dB/decade from 10 kHz to 2 MHz,
10 Vpk max. above 2 MHz
AC Power
100-240 VAC (±10%) at 50/60 Hz (±10%) or
100-120 VAC (±10%) at 400 Hz (±5%)
Automatic AC Voltage Selection
Consumption
Nominal
415 W / 415 VA
Maximum*
500 W / 500 VA
Standby
15 W