3 - 22 GETTING STARTED
3.15 TRACE STORAGE
In the digital mode you not only have the ability to store traces on the screen
(using the RUN/STOP key), but also to store traces in memory for later use.
Store traces on screen:
Step 1 Press AUTOSET.
Step 2 Make sure that the scope is in the digital mode. If not, press the
ANALOG key to enter the digital mode.
Step 3 With the RUN/STOP key, new acquisitions are stopped and the display
is frozen. Removing the input signal or pressing a key has no effect on
the display. Stopping the acquisition is very useful to do measurements
on the signal or to make a hard copy.
Step 4 Press the RUN/STOP key to reactivate the acquisition.
Store traces in memory:
Step 5 For this step-by-step introduction you will first clear all memory
locations so that all unnecessary traces are removed.
- press the SAVE menu key.
- select CLEAR & PROTECT.
- select CLEAR ALL.
- in the confirm menu, select YES.
Sometimes there will be a second confirm menu. Select YES again to
clear protected traces as well.
Press the TEXT OFF key to turn the menu off.

Figure 3.12 Digital memory setup

ANALOG SAVE RECALL
RUN/STOP
ST6691
9312
1234