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RIGOL

DSG3000 User’s Guide III

Avoid Circuit or Wire Exposure.

Do not touch exposed junctions and components when the unit is powered on.

Do Not Operate With Suspected Failures.

If you suspect that any damage may occur to the instrument, have it inspected by

RIGOL authorized personnel before further operations. Any maintenance,

adjustment or replacement especially to circuits or accessories must be performed by

RIGOL authorized personnel.

Provide Adequate Ventilation.

Inadequate ventilation may cause an increase of temperature in the instrument,

which would cause damage to the instrument. So please keep the instrument well

ventilated and inspect the air outlet and the fan regularly.

Do Not Operate in Wet Conditions.

To avoid short circuit inside the instrument or electric shock, never operate the

instrument in a humid environment.

Do Not Operate in an Explosive Atmosphere.

To avoid personal injuries or damage to the instrument, never operate the

instrument in an explosive atmosphere.

Keep Instrument Surfaces Clean and Dry.

To avoid dust or moisture from affecting the performance of the instrument, keep the

surfaces of the instrument clean and dry.

Prevent Electrostatic Impact.

Operate the instrument in an electrostatic discharge protective environment to avoid

damage induced by static discharges. Always ground both the internal and external

conductors of cables to release static before making connections.

Use the Battery Properly.

Do not expose the battery (if available) to high temperature or fire. Keep it out of the

reach of children. Improper change of a battery (lithium battery) may cause an

explosion. Use the RIGOL specified battery only.

Do Not Overload the Output.

In order to avoid damage to the instrument, the reverse DC voltage on the RF output

connector cannot exceed 50 V; the reverse power must be less than +40 dBm (10 W)

in the frequency range from 1 MHz to 6 GHz.

Handle with Caution.

Please handle with care during transportation to avoid damage to keys, knobs,

interfaces, and other parts on the panels.