B&K Precision 2542B-GEN - Manual - Manual (Page 43)

Basic Operation
43
Digital Filter is on
Vertical Scale
Turn the large vertical scale knob below the channel key to
set the scale factor for the channel. The channel scale factor
value is displayed in the bottom left portion of the display.
Press CH2
→ More 1/2 → Volts Scale to select Coarse or
Fine adjustment. You can also press the large vertical scale
knob to toggle between Fine and Coarse. When Coarse is
selected, the vertical scale knob changes the channel scale
in a 1-2-5 step sequence. When Fine is selected, the vertical
scale knob changes the channel scale in a smaller resolution.