: Test the volume and channel buttons to see if the device responds correctly. Where to Find More Help
Sometimes these gadgets just need a hard factory reset to start measuring accurately again. Where to find the TCM 65957 Bedienungsanleitung tcm 65957 bedienungsanleitung pdf 12
: Automatically records and stores the highest and lowest temperatures reached since the last reset. Temperature Alert : Test the volume and channel buttons to
The first place to check would be the official website of the manufacturer. Many companies provide downloadable manuals for their products. Look for a "Support" or "Downloads" section. tcm 65957 bedienungsanleitung pdf 12