User`s guide

4- 20 Agilent B2900 User’s Guide, Edition 2
Front Panel Reference
Display and Assist Keys
3. Y-axis scale per division A/div., V/div., /div., or W/div.
4. X-axis scale per division s/div.
5. X-axis minimum value (minimum timestamp)
6. Y-axis offset values for line 1 and 2
7. X-axis maximum value (maximum timestamp)
8. Channel 1 and/or 2 source output value, limit value, or none (controlled by the
Ch n Source, Ch n Limit, or Hide Ch n assist key)
9. Channel 1 and/or 2 Y-axis data at the active X-cursor position. ----.---- is
displayed for the no-data position.
10. Cursor data (controlled by the Line 1 Cursors, Line 2 Cursors, or Hide Cursors
assist key)
First line Positions and distance (e.g. I1, I2, A) of Y-cursors 1 and 2
Second line Positions and distance (e.g. t1, t2, t) of X-cursors 1 and 2
Assist keys Auto Scale Changes graph scale to fit the trace in the graph automatically.
Dump Screen Opens the File Selection (Dump Screen) dialog box which is
used to save the screen dump as a JPEG file.
The file can be saved onto a USB memory connected to the
front panel USB-A connector. The file is saved with the
specified name. If the file extension is not specified, “.jpg” is
added automatically.
Line 1 Cursors Displays the cursors (Y-cursors 1 and 2, X-cursors 1 and 2, and
cursor data) for line 1, and changes the softkey label to Line 2
Cursors.
Line 2 Cursors Displays the cursors (Y-cursors 1 and 2, X-cursors 1 and 2, and
cursor data) for line 2, and changes the softkey label to Hide
Cursors.
Hide Cursors Hides the cursors and changes the softkey label to Line 1
Cursors.
Ch n Source Displays the channel n source output value and changes the
softkey label to Ch n Limit.
Ch n Limit Hides the channel n source output value and displays the limit
value. Also changes the softkey label to Hide Ch n.