GW Instek GLA-1000 Series Quick start guide - Manual (Page 11)

Windows group
Waveform display mode.
Listing display mode.
Mouse pattern
group
Normal arrow mode.
Area selection (Enclose) mode.
Hand mode.
Show waveform statistics.
Zoom group
Show all waveform data.
Limit the waveform display area.
Zoom in to/out
of data.
Data group
Delete data bar.
Move A bar to the center.
Move B bar to the center.
Move T bar (trigger) to the center.
Add data bar.
Search data.
Go to the previous edge.
Go to the next edge.
Show
time/height
group
Show waveform timing.
Analyze I
2 C waveform.
Analyze RS-232C waveform.
Change the waveform
bar height.
Trigger delay
group
Set and show the amount of trigger
delay.