Sinocare Safe AQ UG Benutzerhandbuch Seite 10

sound.
If there is an error, the meter will display E-4. Please pull out the code chip and insert again. If
still failed, please call Customer Service at +86-731-89935581/+86-731-89935582.
Every code chip only need to be inserted once, the meter will store the code number until
insert new code chip.
STEP 3: How to Set the Date and Time
1. With the meters off, press and hold ▼for 3
seconds and the meter will turn on. The meter
enters into the Date/Time mode.
2. It displays date and time, the segment of
year flashes.
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Step 1:
With the meter turned off,
press and hold ▼ for 3
seconds to start Time and
Date setting mode.
Step 2:
Date/Time Mode
Flashing Year
STEP 4: Setting the Year
The year appears flashing at the left side of the
meter display.
1. Press and release ▼or▲ button to decrease
or increase the year.
2. Short press and release the main button
to confirm the year.
Step 1:
Press and release ▼ or ▲
to decrease or increase the
year.
Step 2:
Short press and release the
main button to confirm
the year.
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