Hitachi ZA3000 Series, Instruction Manual

Page: 293 / 522

3.10.3
3 - 69
(3) Y-axis

Scale
By putting a check at Auto-Scale, the scale will be
determined automatically in accordance with the signal.
When setting manually, uncheck the Auto Scale and
enter lower and upper limits in the ABS Range and REF
Range columns. The range can be set to a value from -4
to 4.

Division
Select the method of entering scale divisions for the
relevant axis.
Automatic:
Scale divisions will be entered automatically
according to the upper & lower limits set at scale, and
the enlarged/reduced display of graph.
Max.Min.:
Displays scales only for the maximum and minimum
set at scale. (Scale divisions at two locations, one
each at the top and bottom)
Max.Mid.Min.:
Displays scales only for the maximum and minimum
set at scale plus the central value between them.
(Scale divisions at three locations, one each at the
top, middle and bottom)
(4) X-axis

Scale
By putting a check at Auto-Scale, the scale will be
determined automatically in accordance with the signal.
When setting manually, uncheck the Auto Scale and
enter lower and upper limits in the Time Range column.
The time range is in seconds and can be set to a value
from 0 to 5000.