How-To Guide

BATTERY REPLACEMENT
CLEANING
Open the N2 - Neuron per directions above.
Remove old batteries.
Observe the battery polarity indication on the circuit
board. Insert 2 new AA 1.5V batteries as shown on the
circuit board.
If you have inserted the batteries with the correct
polarity, the N2 - Neuron's LED will blink slowly several
times before turning o. If the light does not blink, check
the battery polarity.
Close the N2 - Neuron per directions above.
Gently wipe the assembled meter with a damp cloth.
Do not touch or apply cleaning agents to the circuit board.
Do not use any solvents or other cleaning agents while cleaning your N2 - Neuron. The outer housing is a polycarbonate based material,
and may be damaged by incompatible cleaners.
1.
2.
3.
4.
5.