Huayi H707, Instruction, Page: 4 / 19

Each pressing of this button goes to below mode in turn:
•SOURCE mA (source output mA)
•SIMULATE mA (analog output mA)
•Loop Power (supply loop power)
•MEASURE mA (measure DC mA)
•MEASURE V (measure DC voltage)
By pressing the turncap, the current output could be
adjusted to resolution of 1 µ A
、
10 µ A
、
100 µ A (default value
is 1 µ A); by rotating the turncap , the current output
could be increased or reduced by 1
µ
A/10
µ
A/100
µ
A.
If turn the turncap in auto slope function or 25% stepping,
the current change direction could be changed.
Press to increase the current with a stepping of 25% of
the full range (0-20mA/4-20mA).
When in full range, press to reduce the current with
stepping of 25% of the full range (0-20mA/4-20mA)
Press to enter into auto slope current output function
and select a slope.
mA slope current output signals that are being continuously
applied or controlled by the calibrator and produced by one
of three below slopes.
(slow), (fast), (stepping) indicate the selected
slope.