Setting the default option
1.
Press and hold the
Press the ◄ / ► key to select a menu item, press the Enter key to confirm.
2.
Press the ◄ / ► key to select an option, press the Enter key to return to the measurement mode.
3.
Setting the date and time
1.
Press and hold the
Press the ► key, the display shows
2.
3.
Press the Enter key, the
Press the ◄ / ► key to set the year and the Enter key to confirm.
4.
5.
Repeat the step 4 to set the date and time. When the setting is completed, the meter will return to the measurement mode
automatically.
Restore factory settings
The
(Reset) option is used to restore the meter back to default settings. If enabled, all of the calibration data and selected
options will be deleted or reset, the meter must be recalibrated.
1.
Press and hold the
Press the ◄ key, the display shows
2.
3.
Press the Enter key, the display shows
Press the ► key to select the
4.
To exit the setup menu without saving changes, press the Meas key.
Measurement and Calibration Hints
•
Do not hold the meter in the hand during the measurement and calibration.
•
Ensure that the sample in vial is homogeneous and preventing air bubbles.
•
Before starting the measurement, the outside of vial must be clean and dry. Wipe the vial with a lint-free cloth to remove
fingerprints and waterdrops.
•
If the vial has minor scratches or scuffs, add a few drops of silicone oil to outside of the vial. Wipe with lint-free cloth.
•
Ensure that the vial is positioned in the measurement chamber, the mark on the vial must be aligned with the arrow on the
meter.
key for 3 seconds to enter the setup menu.
Menu item
Page number
key for 3 seconds to enter the setup menu.
/
characters begin flashing.
Year
key for 3 seconds to enter the setup menu.
/
/
/
, press the Enter key to confirm.
(Date/Page 2).
(Reset/Page 8).
indicating that do not reset the meter.
Option
Menu item
Month - Day
Hour - Minute