NF ZM2371 - Errors at Panel Operation

7.1 Error Messages
7-3 ZM2371/ZM2372
7.1.2 Errors at Panel Operation
Main errors due to the panel operation are as listed below.
Error message
Content and Cause
Corrective action
Settings conflict
Specified settings could not be
made due to the restriction by
other settings.
Use within restricted conditions.
Or, change the settings that
restrict others.
BIAS Over
DC bias voltage setting was
limited so that it does not exceed
the maximum output voltage
(about 7Vpeak) because
measurement signal level is large.
Reduce the signal level when large
DC bias voltage is required.
LEVEL Over
Measurement signal level setting
was limited so that it does not
exceed the maximum output
voltage (about 7Vpeak) because
DC bias voltage is output.
Reduce the DC bias voltage setting
or turn off the DC bias output
when large measurement signal is
required.
Memory error
Contents of settings or correction
value memory are destroyed.
Re-save the contents.
Since there are other error messages and warning messages not listed here, see the
description of respective operations.