SFRA45 User Manual
7-1
7
System options
Press SYS to access the system options.
Measurements of phase can be expressed in one of three
conventional formats:
-180
to +180
(commonly used in circuit analysis)
0
to -360
(commonly used in power applications)
0
to +360
The measurement is exactly the same it is only the way
that it is expressed that changes.
The oscilloscope display may be made up of single points
or lines.
Each key press is normally accompanied by an audible
‘beep’ as well as the tactile ‘click’. The ‘beep’ can be
disabled for quiet environments if the feel of the key is
sufficient feedback
Regular autozero measurements can be suppressed.
The main function keys can be used to load stored
configurations as a “one-touch” way of configuring the
instrument for specific applications. This is particularly
useful in a production environment where an operator has
a small number of specific tests to perform.
To save these system settings as default, store the setup
in program 1 so that they are reloaded on power on.
Pressing RIGHT from the SYSTEM OPTIONS menu selects
the USER DATA screen where up to three lines of user-
specified text may be entered. The first line is displayed on
power up; all three lines may be read remotely by the
command USER? to identify the instrument.
