Softkeys Displayed By Pressing The [Source] Key - Agilent Technologies 4294A Operating Manual

Key Definitions

Softkeys displayed by pressing the [Source] key

Softkeys displayed by pressing the
Table B-53 Source oscillator (Source Osc) menu
Key operation: [Source]
Softkey
FREQUENCY Sets the fixed oscillator frequency (CW frequency) when performing sweeps
with a parameter other than frequency.
LEVEL Sets the fixed oscillator level when performing sweeps with a parameter other
than oscillator level.
OSC UNIT [ ] Selects voltage [VOLT] or current [CURR] as the unit of oscillator level
configuration. The unit set here is applied to both fixed oscillator level and
oscillator level sweeps.
BIAS MENU ä
Displays Table B-54, "DC bias (Source Bias) menu," on page 388.
Table B-54 DC bias (Source Bias) menu
Key operation: [Source] - BIAS MENU
Softkey
BIAS on OFF Toggles on and off the dc bias output.
MEAS RANGE [ ] ä Displays Table B-55, "DC bias range (DC Bias Range) menu," on page 388.
The currently selected dc bias range is displayed ([<1mA], [<10mA], or
[<100mA]) in [ ] of the softkey label.
MODE [ ] ä
Displays Table B-51, "DC bias mode (DC Bias Mode) menu," on page 387. The
currently selected dc bias mode is displayed (voltage source mode: [VOLT],
current source mode: [CURR], constant voltage source mode: [C-VOLT], or
constant current source mode: [C-CURR]) in [ ] of the softkey label.
VOLTAGE LEVEL Sets the dc bias voltage level.
CURRENT LEVEL Sets the dc bias current level.
MAX LIMIT VOLTAGE Sets the voltage limit value (upper limit) when using the dc bias source in the
constant current mode. Within the range that does not exceed this upper limit
voltage, the constant current output of the dc bias operates.
MIN LIMIT VOLTAGE Sets the current limit value (upper limit) when using the dc bias source in the
constant voltage mode. Within the range that does not exceed this upper limit
current, the constant voltage output of the dc bias operates.
OSC MENU ä
Displays Table B-53, "Source oscillator (Source Osc) menu," on page 388.
Table B-55 DC bias range (DC Bias Range) menu
Key operation: [Source] - BIAS MENU - MEAS RANGE [ ]
Softkey
1mA
Selects < 1 mA (less than 1 mA) as the dc bias range
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388
[Source]
Function
Function
Function
1
.
key
GPIB command
CWFREQ <value>
POWE <value>
POWMOD
{VOLT|CURR}
(N/A)
GPIB command
DCO {ON|OFF}
(N/A)
(N/A)
DCV <value>
DCI <value>
MAXDCV <value>
MINDCV <value>
(N/A)
GPIB command
DCRNG M1
Appendix B