AcuRite 00420 Thermometer - Manual (Page 5)

5
Clock Setup
Press and hold the “SET” button for 3 seconds to enter SET MODE. Once in set
mode, the preference you are currently setting will blink on the display.
To adjust the currently selected (flashing) preference item, press the “+” button
(press and HOLD to fast adjust).
To save your adjustments, press and release the “SET” button again to adjust
the next preference.
The preference set order is as follows:
CLOCK HOUR MODE (12 hour or 24 hour)
CLOCK HOUR
CLOCK MINUTE
You will automatically exit SET MODE if no buttons are pressed for 30
seconds. Enter basic setup mode at any time by pressing and holding the “SET”
button for 3 seconds.