Measurement Sub Menu; Voltage Parameter - Tenma 72-2650 Operating Manual

72-2650/72-10510/72-8225A /72-8705A/72-8710A user manual
For each of the measurement parameters located on
the F1-F5 function menu, you can press F1-F5 to set the
view of the parameter (Measurement sub menu)
Table 2-24 Measurement Sub Menu
Function
Settings Description
Menu
Return to measurement
Back (F1)
parameter function menu
CH1
Select the CH1as source
Source (F2)
CH2 Select the CH2 as source
Select different Voltage parameters
Volt (F3)
Source (F2) Select different Time parameters
Press to display all of the measurement
Parameters
parameter of the input source. Or,
(F5)
press to turn off the parameter display.

Voltage Parameter

Below are the automatically measured voltage
parameters for the 72-2650/72-10510/72-8225A /
72-8705A/72-8710A and its definitions:
Vpp: Peak-to-peak voltage.
Vmax Maximum voltage level.
Vmin: Minimum voltage level.
Vmid: Medium voltage level.
Vamp: The voltage amplitude from waveform top to
bottom.
Vtop: The voltage value from waveform top level to
GND (Ground).
Vbase: The voltage value from waveform base level to
GND (Ground).
Over-shoot: The ratio between (Vmax – Vtop) and
voltage amplitude (Vamp) in percentage.
Pre-shoot: The ratio between (Vmin – Vbase) and
voltage amplitude (Vamp) in percentage.
Average: The average amplitude of signal within 1 cycle.
Vrms: Root-mean-square value (effective value).
Time parameter
RiseTime: The time of waveform amplitude rising from
10% to 90%.
45