SFRA45 User Manual
6-1
6
Special functions
6.1
Display zoom
The SFRA45 normally displays results on the screen with a
combination of small font size (no zoom) and in a larger
font size.
6.2
PROG – non volatile memory store and recall
There are 3 types of data which can be saved in non-
volatile locations:
Programs
Data log
Measurement results
There are 1000 non-volatile program locations where the
settings for the entire instrument can be saved for recall at
a later date. Each of the 1000 locations has an associated
name of up to 200 characters that can be entered by the
user to aid identification.
Program number 1 (if not empty) is loaded when the
instrument is powered on so that the SFRA45 can be set to
a user-defined state whenever it is switched on. This is
particularly useful to set system options such as phase
convention. If no settings have been stored in program 1
then the factory default settings are loaded (program
number 0).
Program numbers 1-6 may be recalled with a single press
of the function keys if the direct load option is selected in
the system menu (see system options).
The instrument can be restored to the factory default
settings at any time by recalling program number 0.
