Power
4 AA Alkaline Batteries
Do not use rechargeable batteries.
Please keep the instruction manual well after using.
Instruction Manual
2.2 Battery Installation / Removal
2.2.1Remove the battery cover from the battery compartment.
2.2.2 Install 4 “AA” size batteries to match the + (positive) and - (negative)
polarities with the polarities of the battery compartment as indicated.
2.2.3 Replace the battery cover.
Replace batteries if the symbol of low battery appears on the display.
Never leave any low battery in the battery compartment since they may leak
and cause damage to the unit.