Agilent Technologies 24A Guida Utente Scaricare il pdf (Pagina 42)

100

101

1-29

Making Measurements

Using Markers

Figure 1-16 Marker 1 as the Reference Marker Example

4. To change the reference marker to marker 2, press:

To Activate a Fixed Marker

When a reference marker is ﬁxed, it does not rely on a current trace to maintain its ﬁxed

position. This is convenient when comparing two different measurement conditions. To

activate a ﬁxed marker on the analyzer, press .

Marker zero puts a ﬁxed reference at the current position of the active marker.

To change to a Delta Marker to a ﬁxed reference marker, press

Using the Key to Activate a Fixed Reference Marker

Marker zero enters the position of the active marker as the ∆ reference position.

Alternatively, you can specify the ﬁxed point with . Marker zero

is canceled by switching delta mode off.

1. To place marker 1 at a point that you would like to reference, press:

and turn the front panel knob, or enter a value from the front panel keypad.

2. To measure values along the measurement data trace, relative to the reference point

that you set in the previous step, press:

and turn the front panel knob, or enter a value from the front panel

keypad.

3. To move the reference position, press:

and turn the

front panel knob, or enter a value from the front panel keypad.

∆

MODE MENU

∆

REF=2

Marker

MKR ZERO

Marker

∆

MODE MENU

∆

REF=

∆

FIXED MKR

MKR ZERO

FIXED MKR POSITION

Marker

MKR ZERO

∆

MODE MENU

FIXED MKR POSITION

FIXED MKR STIMULUS

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Agilent Technologies 24A Guida Utente Pagina 42

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