Instructions

RIGOL Chapter 7 Troubleshooting
7-2 RSA3000E User Guide
(2) Get an understanding about the signal under test, and configure
appropriate parameters for the instrument.
(3) Make measurements under proper conditions. For example, warm up the
instrument for a while, or operate the instrument under the specified
working temperature.
(4) Calibrate the instrument regularly to reduce or avoid measurement errors
that might occur due to device aging.
— If you need calibration after the stated calibration period expires,
contact RIGOL or get paid service from authorized measurement
agencies.
— The analyzer provides self-calibration function. If required, press
System  Alignment  Align Auto and select "On". The analyzer
will perform one self-calibration after being started.
— Press System  Alignment  Align Now to make a self-calibration
immediately.
5． Prompt Message
A prompt message will be displayed based on its working state, such as the tip
message, error message, or state message. These messages are displayed to
help you use the instrument properly, and do not indicate that there is
something wrong with the instrument.