21
• Use the
ARROW
keys to set the reading on the secondary LCD to that
of the hot water.
•
When the reading is stable and close to the
selected calibration point, “
READY
” tag will
appear and “
CFM
” tag will blink.
• Press
CFM
to confirm. The instrument returns
to measurement mode.
Note:
If the reading is not close to the selected calibration point,
“
WRONG
” tag will blink. Change the temperature probe and
restart calibration.