Hanna Instruments HI 83414 - Manual (Page 35)

35
To restore the factory calibration for the
currently selected range, press
CAL CHECK
key when in the main screen. The first screen
for the GLP is displayed. Press the
Delete
key to initiate the calibration delete
procedure and then press the
CFM key to
delete the user calibration and restore the
Factory calibration.
Note: Only the user calibration for the
current selected range is deleted.
CALIBRATION ERROR MESSAGES
• The calibration is successfully performed
if the reading is in certain limits. If the
CAL CHECK™ standard value is too high,
the display will show a high standard
message. If this message appears, check
if the correct cuvette was used.
• If the CAL CHECK™ standard value is too
low, the display will show low standard
message. If this message appears, check
if the correct cuvette was used.
RESTORE FACTORY CALIBRATION