Set the Time & Units
Press the “
” button, located on the front of the display unit, 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) item, press and release the “ 
“ or
“
” buttons (press and HOLD to fast adjust).
To save your adjustments, press and release the “
” button again to adjust the next preference. The preference set order is as follows:
CLOCK HOUR
CLOCK MINUTE TEMPERATURE UNITS (ºF or ºC)
You will automatically exit SET MODE if no buttons are pressed for 10 seconds. Enter setup mode at any time by pressing the “
” button.
Display Backlight Settings
This thermometer’s color display features three different lighting settings: High (100%) brightness, Medium (60%) brightness and Low (30%) brightness
Using battery power alone, the backlight is available momentarily for 10 seconds by pressing the “BACKLIGHT” button.
When display is powered with the power adapter, backlight remains on at 100% brightness. Press “BACKLIGHT” button once to dim to 60% brightness; press again to dim to 30%, press a 3rd time to enter “AUTO DIM” mode.
“ 
“ will appear to the left of the time.
AUTO DIM MODE: Automatically adjusts display brightness based on time of day
6:00 a.m. - 8:00 p.m. | 100% brightness |
|
|
8:01 p.m. - 5:59 a.m. | 30% brightness |
6