Agilent Technologies N1022A Guía de usuario descargar pdf (Pagina 47)

Probing 2

To Change an N2825A Head’s ID Resistor

N2820/1A User’s Guide 47

8 On Infiniium oscilloscopes,

a Click the Setup > Probe Configuration menu command.

b Select the tab for the probe’s primary channel. N2821A

probes only have a primary channel.

c In the User Def Head Resistance field, enter the resistance of

the DUT’s R

SENSE

resistor in ohms.

d In the dialog box, click Add Head to give your head with

associated external R

SENSE

resistor a unique name.

9 On InfiniiVision oscilloscopes,

a Press the front- panel channel key that is associated with

the probe’s primary input.

b Click the Probe softkey.

c Press the R-Sense softkey and enter the resistance of the

SENSE

resistor that you are using.

10 For future reference, mark your different N2825A heads

using a marker pen or tape and record the information in

Table 6 on page 48. In the table’s fourth column, record the

name that you entered in the Probe Configuration dialog

box.

1 2 ... 42 43 44 45 46 47 48 49 50 51 52 ... 81 82

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Agilent Technologies N1022A Guía de usuario Pagina 47