Trace2O AquaSafe WSL25 Plus, Instruction Manual

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4. Press CAL key to select the temperature unit (
o
C or
o
F). Press ENTER key to confirm; the unit goes to
temperature calibration mode, the display shows “
o
C/CAL”.
5. If you do not want to perform temperature calibration, press ENTER key; the unit goes to next option.
6. To perform temperature calibration, press CAL key to enter the temperature calibration mode, the
display shows current temperature reading.
7. Press CAL key to set temperature value. Press ENTER key to confirm; the display shows
“YES/HOLD” indicating that the auto-hold function is enabled.
If the auto-hold function is enabled, the unit will automatically sense a stable endpoint reading and
freeze the reading in the display. If you disable this function, the unit allows user to freeze the reading
in the display manually by pressing the HOLD key.
8. Press CAL key to enable or disable the auto-hold function. Press ENTER key to confirm; the display
shows “YES/OFF” indicating that the auto-off function is enabled.
When the auto-off function is enabled, if no key is pressed for 8 minutes, the unit will automatically turn
off to conserve power.
9. Press CAL key to enable or disable the auto-off function. Press ENTER key to confirm; the display
shows “NO/RST” indicating the current status of the reset function.
Enter
Enter
t
Cal
u
Enter
Enter