Menus

Cursor Menu

If the instrument is in a mode that supports measurement cursors (Waveform, Eye, or Jitter modes), the Cursor menu shown in Figure 2-9 is displayed when you press the CURSOR button. The cursor 1 and 2 settings, and the difference between the two, are shown in the readout in the upper right part of the screen.

SWEEP

GAIN

Voltage Time Voltage + Time

 

 

 

 

Cursor 1 < . . . >

V+T Control

 

 

 

 

 

 

 

 

CURSOR

 

 

 

 

 

 

Cursor 2 < . . . >

 

 

 

 

 

Cursor Menu

 

 

 

 

LINE SEL

Cursor to Center

 

 

 

 

 

 

 

 

 

 

Track Cursors

 

Time: sec 1/T

 

 

INPUT

Set Units & 100%

Percent Cursors Menu

Voltage: mV %

 

 

 

 

 

 

 

 

Done

Set 100%

 

 

 

 

 

Figure 2- 9: Cursor menu diagram

Moving the Cursors The selected (active) cursors are red and the inactive cursors are blue. To move the active cursor:

1.Touch the Voltage/Time soft key to select the cursor type: voltage, time, or both voltage and time. If you select both, use the V+T Control soft key to toggle between adjusting voltage cursors and adjusting time cursors.

2.Touch the corresponding soft key to select the active cursor: Cursor 1, Cursor 2, or Track Cursors. (Use Track Cursors if you want to adjust the position of either the voltage or the time cursors as a pair.) If Track Cursors is not selected, you can use the SELECT button to toggle between Cursor 1 and Cursor 2 as the active cursor.

3.Turn the general purpose knob to move the active cursor(s). The correspond- ing readouts and soft key displays update as you move the cursors.

4.You can touch the Cursor to Center soft key to move the selected cursor to the center of the display.

NOTE. Mag or Gain settings other than X1 may cause the cursors to be off screen.

2- 18

WFM700 Series Waveform Monitors User Manual