6
Deactivating High Range Alert
•
Press the
FUNC
button as needed until HL n appears.
•
Press the
READ
button and the last digit flashes.
•
Press the
FUNC
button as needed to return to the
measurement screen.
Setting Low Range Alert
•
With the unit on, press the
FUNC
button as needed until
LL Y and the flashing L-Limit icon appear.
•
Press the
READ
button and the last digit flashes.
•
Use the q and t buttons to set the low range limit.
•
Press the
READ
button activate the function.
•
Press the
FUNC
button as needed to return to the
measurement screen.
Deactivating Low Range Aler
t
•
Press the
FUNC
button as needed until LL n appears.
•
Press the
READ
button and the last digit flashes.
•
Press the
FUNC
button as needed to return to the
measurement screen.
ERRATIC READINGS
A. If the readings are significantly above or below the
expected results, consider the following:
B. Sample contains more than one dissolved solid.
For example: if the sample contains both salt and
sugar, a Brix Refractometer will not display the true
sugar content because the salt content will skew the
Brix measurement.
C. When diluting samples, be sure to use a pure solution
such as distilled water.
D. Sample contains suspended solids. Filter and
thoroughly mix the sample before testing.
E. Perform a calibration and check the zero point.
F. Replace the battery.
