5-4 Keysight B2900 User’s Guide, Edition 5
Front Panel Operations
Basic Operations
When the pointer is on the decimal point, turning the knob moves the decimal point
if the real time update (Immediate V/I Update by Knob) is OFF.
NOTE Channel operation when using the rotary knob
If the field pointer is in the EDIT (green) status on the Source or Limit (Compliance)
field, turning the knob changes/updates the setting value of the source channel in
real time.
Channel operation when using the knob and the digit pointer depends on the setting
of the real time update (Immediate V/I Update by Knob).
• Real time update ON
Setting value is applied to the channel immediately.
• Real time update OFF
Setting value is not applied immediately. It is applied to the channel by pressing
the knob.
To Change the Settings on a Dialog Box
1. Set the items on the dialog box in the same way as described in “To Change the
Setting in a Field” on page 5-3.
2. To apply the settings, press Apply.
To apply all settings and close the dialog box, press OK.
To cancel the setting change, press the Cancel/Local key instead of pressing
Apply.