Sweep Stop/Span Value Field; Test Signal Current Level Monitor Field; Test Signal Level/Cw Frequency Setting Field; Test Signal Voltage Level Monitor Field - Agilent Technologies 4294A Operating Manual

on the dc bias monitor feature through the keystroke sequence
.
VOLT/CURRENT

12. Sweep Stop/Span Value Field

This field shows the sweep stop or span value that is currently in effect. Use the
to set the sweep stop value and the

13. Test Signal Current Level Monitor Field

This field shows the AC current level monitor value for the test signal that is currently in
effect. For this field to actually display the monitor value, you must turn on the test signal
level monitor feature through the keystroke sequence

14. Test Signal Level/CW Frequency Setting Field

This field shows the test signal level setting for frequency sweep or the CW frequency
setting for test signal level sweep or dc bias sweep. Use the [Source] key to change the
current value.

15. Test Signal Voltage Level Monitor Field

This field shows the AC voltage level monitor value for the test signal that is currently in
effect. For this field to actually display the monitor value, you must turn on the test signal
level monitor feature through the keystroke sequence

16. Sweep Start/Center Value Field

Shows the start or center value for the sweep settings that are currently in effect. Use the
key to set the sweep start value and the
[Start]

17. Instrument Status Area

This area shows the status of various functions of the instrument.
Trace validity
* After you have changed the measurement conditions, this indicator is
displayed until you update the measurement trace with the new
settings. To get a correct measurement trace, you must update the trace
so that this indicator disappears.
dc bias status
DCB Indicates that the instrument is performing measurement under dc
voltage bias conditions (in variable voltage mode) or dc current bias
conditions (in variable current mode).
VC Indicates that the instrument is performing measurement under dc
voltage bias conditions (in constant voltage mode).
IC Indicates that the instrument is performing measurement under dc
current bias conditions (in constant current mode).
Chapter 3
Front/Rear Panel and LCD Display
Items Displayed on the LCD
[Display]
key to set the sweep span value.
[Span]
-
[Display]
-
[Display]
key to set the sweep center value.
[Center]
- -
BIAS MON [ ]
key
[Stop]
.
OSC MON on OFF
.
OSC MON on OFF
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