TESTO 871 - Resetting Instrument to Factory Defaults; Formatting Instrument Memory

7 Performing the measurement
41
Factory settings
The instrument settings can be reset to the factory settings.
Time/date, country settings and counter are not reset.
1 - Menu -> Configuration -> Reset options.
2 - Select the Factory settings function.

Apply factory settings? is displayed.
3 - Press OK to apply factory settings.
2.1 - Press Esc to cancel the process.
Formatting
The image memory can be formatted.
When formatting, all data saved in the memory is lost.
Back up all saved images before formatting to prevent loss of data.
Formatting does not reset the counter.
1 - Menu -> Configuration -> Reset options.
2 - Select the Format function.

Format memory? is displayed.
3 - Press OK to format the memory.
3.1 - Press Esc to cancel the process.