Memory Clearance - BIOS Diagnostics Compact BD204 Manuel D'instructions

2. After a measurement is finished or when the device is in stand by, the user can
press button 'M' to recall memory. Press button 'M', the display will show the
average value of the latest 3 readings as Fig. 5.
3. Press again, the display will show '01', which means the latest reading, then
turns to another screen to show readings and measuring time as Fig. 6.
4. Press again, the display will show '02', which means the second to the latest
reading.

8.2 Memory Clearance

After a measurement is finished or when the device stands by, press and hold
button 'M' for at least 5 seconds, the display will show 'Clr' which means the
stored readings for 'M' is removed. Fig. 7.
Fig. 5 Fig. 6
Fig. 7