Fluke PM3370B user manual Trace Storage Save, Trace Storage Clear, 40HOW to USE the Instrument

4 - 40HOW TO USE THE INSTRUMENT

TRACE STORAGE SAVE

-Turn the TRACK control to select the memory location in which to store the trace data.

Observe that eight memory locations ’m1 to m8’ (or 50 memory locations when extended memory is installed) scroll through the menu. All locations are marked with a circle before the memory number.

-Select memory location ’m1’.

-Press the ’save’ softkey.

The signal is saved in memory location m1.

Observe that the circle before ’m1’ is solid now to indicate that this memory location is occupied.

-Set the MainTB to 500 μs.

-Select location ’m2’.

-Press the ’save’ softkey.

-Set the MainTB to 200 μs/div.

-Select location ’m3’.

-Press the ’save’ softkey.

Observe that memory locations ’m2’ and ’m3’ are now solid bullets as well.

TRACE STORAGE CLEAR

You can also clear a memory location.

-Select location ’m2’.

-Press the ’clear’ softkey.

This clears memory location 2. This is indicated by the open circle.