Fluke PM3370B Trace Storage Recall, 42HOW to USE the Instrument, Turn the POSition control

4 - 42HOW TO USE THE INSTRUMENT

TRACE STORAGE RECALL

RECALL

If you completed all of the previous steps, three memory locations are occupied by trace information. You can display these stored traces at any time and in any combination.

-Press the RECALL key.

-Turn the TRACK control to select ’m1’.

-Press the ’DISPLAY on off’ softkey to display m1.

Observe that the stored trace on memory location ’m1’ is displayed and that the circle before m1 is solid.

An open circle indicates an empty memory location.

A circle with a dot indicates that there is a trace stored, but it is not displayed. A solid circle indicates trace data in memory are displayed on the screen. Empty memory locations cannot be displayed.

You can shift traces separately over the screen by means of the Δ control.

-Turn the POSition control

The live trace shifts.

-Turn the TRACK control to select ’m2’.

-Press the ’DISPLAY on off’ softkey to on.

-Turn the Δ control.

POS

Δ

RECALL REGISTER MEMORIES

acq

m1 T

m2

DISPLAY on off

CLEAR DISPLAY

Y-POS Δ −2.30D

trace register

ST6722

9303

Observe that the second stored trace shifts.