EZ Digital OS-3060D Especificações descarregar pdf (Página 49)

2-2-5. Digital storage function

Digital storage function operates in the following sequence :

) NORMAL storage mode (NORM)

NORMAL storage mode (NORM) displays the waveform to be stored

in the real mode.

(%)

Press storage switch.

Q) Wav

orm sweeps all the trigger devices depending on the

setting of adjustor in the front size.

The

waveform to be

stored is displayed on the

CRT

. It sweep speed is low, the

retrieval

and

display

waveform require more time. It takes

about three seconds to retrieve

and

display waveform in the

sweep range of 0

s/div. Trigger signal is generated after

that time.

If sweep speed is low, therefore, waveform is not displayed on

the CRT immediately

upon

adjusting the adjustor on the front

side.

® When TIME

/DIV

fadjustor is between

51'S

/div

and 0.2s

/div

the intermittent and

repeated waveforms may be stored.

® Pressing HOLD switch in NORMAL STORAGE mode stops the correction

operation by CRT display, and the CRT display stops.

(2)

Equivalent sampling mode (EQUIV)

When TIME / DlV switch is set between

21'S

/div and

21'S

/ div.

*OS

-:\OW

D:0.1

/div

/div)

The repeated waveform can be stored in the

EQUIV mode. Pay attention to the followings in this

mode:

The edge initially rising or dropping in trace (leftend) may not be displayed

in the repeated mode range.

In this case, measure the rising or dropping edge

of waveforms appearing after the firstone.

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EZ Digital OS-3060D Especificações Página 49

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