Model
8901B
Operation
Limits to Disabling Error Messages
Disabling some error messages (such
as
Error
04)
often give rise
to
other error messages
that
cannot
be disabled (such
as
Error
07).
Safeguarding the Signal Fidelity at the Modulation Output
Special Function
8.8
is sometimes referred
to
as
the “calibrated receiver” mode of operation.
It
assures that the output from MODULATION OUTPUT/AUDIO INPUT
is
safeguarded for most
measurements. Some tuned, non-modulation measurement modes (such
as
frequency) do not completely
safeguard the signal fidelity at this output since accurate demodulation
is
not the
primary
goal of that
measurement mode.
Identify Currently Disabled Error Messages
Use the Special Display and the Special Special Display
to
identify currently disabled error messages.
(Refer
to
Special
Functions
on page
3-238.)
Error Message Disable Control
3-235