B&K Precision 2658A - Manual - Manual (Page 17)

11
4. Explanation of Screen
Function Menu
UNCAL
**UNCAL Display
Remaining Battery
Display
Spectrum Display
10div x 10 div
Active Area Display
Center frequency, Frequency span,
Resolution bandwidth, Video bandwidth
Reference level, Input attenuator,
Display scale
Sweep time,
Detection mode
Calculation function display
Measuring function display
Operating Information display
Loaded spectrum information display
* This is also used as a display for set values
when the measuring function is used.
**UNCAL is displayed when a normal measurement cannot be done due to sweep rate being too fast. In such
cases, slowing down the sweep rate will change this indicator.
Measured Values display
Sweep Axis Setting
Values Display
Amplitude Axis Setting Values Display
Frequency Axis Setting Values Display
Upper: Label Display
Lower: Clock Display