Vive DMD1001 User Manual page 6

3. When you get the right year, press "S" button
to set down and turn to next step.
4. Repeat step 2 and 3 to set the [MONTH]
and [DAY].
5. Repeat steps 2 and 3 to set the [TIME FORMAT between 12 hour time and
24 hour time.
6. Repeat step 2 and 3 to set the [HOUR] and [MINUTE].
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