User Manual

26
General knowledge of users’ interface
Connected to external power, power capacity remaining battery full，
battery under-voltage
10. Display Ch1 zero position, the point is solid, which indicates Ch1 as current channel, and
the pointer color is same as the waveform color.
11. Trigger level position, when logic trigger happens there are two pointers, the yellow one
is Ch1 trigger level, and blue one is Ch2 trigger level.
12. Reference waveform icon: When the pointer is solid, indicating the reference waveform
is current waveform.
113. Ch2 zero position, when the pointer is hollow indicating Ch2 is not the current channel.
14. Math channel icon, when the pointer is solid indicating the math channel is the current
channel.
15. Ch1, reverse color of Ch1 means Ch1 is the current channel and the right reading 1.00 V
means vertical scale of Ch1
16. Math channel, reverse color of math channel means math channel as current channel
17. Math channel, the reading 500 mv means vertical scale of math channel
18. Coupling mode information, here indicates the Ch1 as AC coupling sample. Coupling
examples
Ac coupling sample ground