Function: clock, calendar and Temperature display Features: Blue backlight, with clips and double-sided stickers, with electronic battery For: outlet, center console, etc., easy to install. Color: black Size: 83.5*19*20mm Weight: 27G Angle: Adjustable 1. Rotate the right cover to install the battery according to the above figure. 2. When there is no display or display error, please remove the battery for a few seconds to re-install 3. Hold down the LIGHT key to turn on the backlight for 5 seconds. 4. The time is set as follows: A. Press and hold the UP 12/24 key to switch between 12 and 24 hour system time B. Press and hold the SET button for 2 seconds to enter the time setting C. Press and hold the SET button again to set the following items: Hours-Minutes--Year-Month--Day--Confirmation D. In the setting status of each item, press and hold UP/12/24 to adjust related data 5. LCD real-time temperature display
