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Adjusting the Built-in Clock
The UA-789 monitor has a built-in clock that gives you the time and
date and can tell you when a blood pressure reading stored in memo-
ry was taken. We recommend that you adjust the clock prior to use. To
adjust the clock, follow these simple steps:
Press and hold the clock button until the digits start blinking.
2. To select the year, press and release the START button (to fast for-
ward, press and hold the START button). When the current year is
selected, set the year by pressing the clock button.
3. After the year is set, follow step 2 to set the month, day, hour
(AM/PM) and minute on the display screen.
The clock will go back to January 1, 2007 at 12:00 once the batteries are removed
for more than 30 seconds.