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.