P a g e
|
17
18-5-10
TCH-150 & 460
ADJUSTING THE CALIBRATION OFFSET
First step is to press the
scroll button. The screen will
then change to the PV Offset
screen.
CAUTION:
The Offset
value with few exceptions is
between –0.5 and +1.5.
The need to use a value
outside this range should
be carefully considered. If
in doubt, return the value to
zero
and recalculate the
offset value.
Press the scroll key again to
return to the original screen.
The offset value will have
changed to the new value.
The instrument will then
increase or decrease the
output to alter the operating
value.
The scroll key has been
pressed. The display shows
the calibration (
PV
.
OFS
)
value. This value may be
adjusted, small increments
only.
Note: PV.Offset is to 2
decimal places.
Содержание TCH-150
Страница 16: ...P a g e 15 18 5 10 TCH 150 460...