Launch X431 Scopebox - Page 77

LAUNCH X431 GDS Scopebox Manual
Fig.3-7
In Fig. 3-7, the yellow inverted triangle is the horizontal hold-off
pointer. Butt
on [Hold-off 50%] can coarsely tune the horizontal
trigger, and make fine adjustment in the horizontal trigger hold-off
zone.
<6> Auto calibration
Click [Auto calibrated] button, the oscilloscope will perform automatic
calibration. [Auto calibrate
d] button will be temporarily invalid during
calibrating. Once it becomes active, it indicates calibration has
completed. See Fig. 3-8.