How To Implement The General Inspection - Owon TDS7074 User Manual

11. The pointer shows the trigger level position of the source in trigger menu.
12. The waveform of Math.
13. The waveform of CH2.
14. The waveform of CH3.
15. The waveform of CH4.
16. The cymometer of the source in trigger menu.
17. Trigger settings of the source in trigger menu.
The icon shows the trigger type; the reading shows the trigger level value:
Video field synchronous triggering
18. The bottom menu bar.
19. The reading shows the setting of main time base.
20. The readings indicate the voltage division of corresponding channels.
The icon shows the coupling mode and other settings of the channel:
(DC coupling)，
(Impedance 50Ω)， (Inverted)，
21. The readings show current sample rate and the record length.
22. It indicates the measured type and value of the corresponding channel. The
measured type: F(Freq), T(Period),
Mi(Min), Vt(Vtop), Vb(Vbase), Va(Vamp), Os(Overshoot), Ps(Preshoot),
RT(Rise Time), FT(Fall Time), PW(+Width), NW(-Width), +D(+Duty),
-D(-Duty),
23. The green pointer indicates the grounding datum point (zero point position) of the
waveform of the CH4 channel.
24. The purple pointer indicates the grounding datum point (zero point position) of
the waveform of the CH3 channel.
25. The yellow pointer shows the grounding datum point (zero point position) of the
waveform of the CH2 channel.
26. The blue pointer indicates the zero point position of the waveform of the Math.
27. The red pointer indicates the grounding datum point (zero point position) of the
waveform of the CH1 channel.

How to Implement the General Inspection

After you get a new TDS series oscilloscope, it is recommended that you should make
a check on the instrument according to the following steps:
1. Check whether there is any damage caused by transportation.
4.Junior User Guidebook
Rising edge or slope triggering
Falling edge or slope triggering
Pulse triggering
Video line synchronous triggering
(AC coupling)，
(Delay),
(Ground coupling)，
(Band Width 20M).
V(Mean), Vp(PK-PK), Vk(RMS), Ma(Max),
(Delay), (Delay),
10
(Delay).