Operation
Holdoff Indicator
The holdoff indicator, "HO," is displayed when the HOLDOFF control is not
at minimum.
Parametric Measurements
Parametric measurements (rise time, fall time, frequency, etc.) are displayed
on the second and third lines of the readout. Help and menu information can
use all four lines of the readout.
Probe Effects
Probe attenuation effects are included in scale factors, trigger levels, and
delta volts readouts, if you use the standard accessory probes or other
compatible probes. Pressing the identification button on Tektronix probes
replaces the scale factor for the channel with "ID" and shifts the trace.
2-12
2465B/2455B/2445B Operators