Promax OS-782 Manual Del Usuario página 87

USER'S MANUAL. OS-782
5. This reading gives the Time Difference between the horizontal triggering
position and the screen centerline. It reads zero when the pointer is in the
center of the screen.
6. The trigger state indicates the following information.
Auto: The oscilloscope is working in the automatic mode and displaying
the waveform under the non-trigger state.
Trig'd: The oscilloscope has detected a trigger and collecting the
information generated after the trigger.
Ready: All pre-triggered data have been captured and the oscilloscope has
been ready to receive trigger signals.
Scan: The oscilloscope can gather and display the waveform data
continuously in scanning mode.
Stop: The oscilloscope has stopped collecting the waveform data.
7. The green pointer shows the trigger voltage level.
8. Oscilloscope main menu. Pressing the "MENU button this menu will be
visualised/hide.
9. Menu setting options: There are different setting options for different menus.
10. It reads the value of trigger voltage level.
11. The display shows the trigger signal source.
12. The reading gives the value of primary time base.
13. These graphics present the coupling modes of channel CH2. The graphic "∼"
indicates AC, the graphic "—" indicates DC.
14. It shows the vertical V/div value for channel CH2.
15. These graphics show the coupling mode of CH1, among which the graphic "∼"
express indicates AC, the graphic "—" indicates DC.
16. It shows the vertical V/div value for channel CH1.
17. The blue indicator shows the CH2 zero position. If channel CH2 is
deactivated, this indicator disappears
Page 15 02-2010