Making Automatic Measurements - Promax OS-782 Manual Del Usuario

USER'S MANUAL. OS-782
Function menu
Recall Factory
Auto Calibration
Language
Self-correcting
The self-correcting program can improve the accuracy of the oscilloscope under
the ambient temperature to the maximum. If the ambient temperature variation is equal
to or larger than 5 Celsius degrees, the self-correcting program should be performed to
gain the maximum accuracy.
Before the self-correcting program is performed, the probe or lead should be
disconnected with the input connector, then, select the F2 key "Self-correcting" item.
After confirming that everything is ready, press the F2 key "Self-correcting" key and
enter into the self-correcting program.
4.19

Making Automatic Measurements

The oscilloscope can perform 20 types automatic measurements such as
frequency, cycle, average value, peak-to-peak value , root mean square value, Vmax,
Vmin, Vtop, Vbase, Vamp, Overshoot, Preshoot, RiseTime, Fall Time, +Width, -Width,
+Duty, -Duty, Delay A
measurement results simultaneously on the screen.
The function menu for automatic measurements is described in the following list.
Function menu Settings
Freq
Period
Mean
Peak-Peak
Cyc RMS
Vmax
Vmin
Page 37
Setting Description
Resume the instrument to its factory settings.
Perform the self-correcting procedure.
SPANISH Select the display language of the system.
ENGLISH
B and Delay A
Description
CH1 Measure the frequency of CH1
CH2 Measure the frequency of CH2
CH1 Measure the Period of CH1.
CH2 Measure the Period of CH2
CH1 Measure the average value of CHI.
CH2 Measure the average value of CH2.
CH1 Measure the peak-to-peak value of CH1.
CH2 Measure the peak-to-peak value of CH2.
CH1 Measure root mean square (RMS) value of CH1.
CH2 Measure root mean square (RMS) value of CH2.
CH1 Measure the Vmax of CH1
CH2 Measure the Vmax of CH2
CH1 Measure the Vmin of CH1
CH2 Measure the Vmin of CH2
B . And gives two kinds of
02-2010