Agilent Technologies 54657A Uživatelská příručka stáhnout pdf (Strana 48)

11 Press the Tolerance softkey, then turn the knob closest to the

Cursors

key to set the tolerance to ±0.0%.

If additional tolerance is desired, set the tolerance to the appropriate level.

This will be the amount "added on" to the previously created envelope.

Press the Create Mask softkey to create the mask from the autostore

information.

Automask Using Autostore Operating Hint

The Automask function takes all the information displayed in half bright to create

the mask. However, the display grid and the autostore information shares the

same half-bright display. If the grid is turned on, and Autostore information is on

the screen when the Create Mask softkey is pressed, a warning message is

displayed: "Grid must be None to generate mask with Autostore." The Display

Grid must be turned to None prior to creating the autostore data in order to use

Automask function. Turning the grid to None after the autostore data is created

erases both the grid and the autostore data. Use of cursors does not affect the

Automask function and is highly recommended to ensure the proper testing

margin in the autostore information.

If there is noise rising on the limit lines, you can use the smooth function in the

mask editor to smooth out the noise.

Operating the Measurement/Storage Module

To create a mask template using Autostore

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Agilent Technologies 54657A Uživatelská příručka Strana 48