Agilent Technologies 35670A Quick Start Manual page 61

Agilent 35670A Quick Start Guide
3
Measure the holdoff time.
Press [
Using the knob, move the marker to the start of the first clean edge.
Press [
Now use the knob to move the marker past any inappropriate transitions on the edge of
the signal.
Note the Xr marker value at the top of the grid.
4
Specify the holdoff time.
Press [
5
Verify the tachometer input.
Press [
Press [
Press [
Press [
The Xr marker value displayed in Step 3 is specified as the holdoff time in Step 4.
The tachometer indicator at the top of the display is reading the tachometer input
signal from the rear panel. The display is showing the tachometer signal from
Channel 1.
[SCALE AT MARKER]
displays only that part of the
trace between the [AXES
SCALE MARKER]
], [
Marker
REFERENCE SETUP
].
REFERENCE TO MARKER
], [
Input
TACHOMETR SETUP
], [
Scale
AXES SCAL MARKERS
] [
Inst Mode
ORDER ANALYSIS
] [
Meas Data
PWR SPEC CHANNEL 1
].
Start
Marker Reference
].
], [ ], then press [
HOLDOFF TIME
], then press [
FULL SCALE
].
].
Making Measurements
].
Mkr Value
].
Relative Marker value
specifies holdoff time
Relative Marker
43