(1) Dial
See figure above, the three dials represent the assigned ranges of voltage,
current and power respectively. Different output scales have different
graduations.
16V/10A: “V” ranges from 0 to 16, “A” ranges from 0 to 10.
32V/5A: “V” ranges from 0 to 32, “A” ranges from 0 to 5.
In any scale, “W” ranges from 0 to 160.
(2) Needle
The numbers pointed by needle in the figure above are the current setting
values.
(3) Red/Green line
See Figure 1-7, values at the connections of the red and green lines in “V” and
“A” dials are setting values of O.V.P and O.C.P respectively. Turning on the O.V.P
or O.C.P function will protect the circuit when the actual voltage or current
reaches its setting value, and the red and green lines in the dials will be
highlighted at the same time.