MTM-A Quality Type Level Meter - Volume Modification Operation Guide

MTM-A quality-type liquid level meter volume adjustment operation: Place the sensing pen continuously at the 11 o'clock position, and remove it when P0 is displayed. Then place the sensing pen at the 11 o'clock position again and remove it when P10 is displayed. P10 is the volume modification menu. Place the sensing pen continuously at the 5 o'clock position to enter the P10 volume replacement interface. The current volume displayed is 850 litres. Place the sensing pen at the 11 o'clock position, move it one step on the progress bar and remove it. At this point, the units digit “0” flashes. You need to change “850” to “900”. The units digit 0 does not need to be changed. Place the sensing pen at the 11 o'clock position to modify the tens digit. When the number flashes, remove the pen. Place the sensing pen continuously at the 5 o'clock position, change the 5 to 0, and remove it. Then place the sensing pen at the 11 o'clock position, and when the number flashes, modify the hundreds digit. Place the sensing pen at the 5 o'clock position, change the “8” to “9”, and remove it. Finally, place the sensing pen continuously at the 11 o'clock position to exit the menu. Wait for the 10-second countdown to finish, and the volume modification is successful.