Wellion CALLA Light - Turning ON;OFF Tone Sound

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TURNING ON/OFF TONE SOUND
Turning ON/OFF Tone Sound
The Wellion CALLA Light Meter comes with tone ON as preset. Turning o the tone
will cause you to miss many important cues from your meter - such as conrmation
or error messages.
Material you will need:
Your Wellion CALLA Light Meter
Setting the tone after nishing setting up date and time
Step 1:
After conrming your date and time set up by following the in-
structions in the previous section, press button to select tone
set up. The tonE icon will ash and the current tone status will
display on the LCD screen.
Step 2:
Press the OK button to enter tone setup. Use
or buttons to turn the tone on or o.