Lumiscope 2220 Manual De Usuario

6

When the “low battery warning” symbol appears on the 

display, it means the batteries will need to be replaced soon 

(see Figure 1).
The thermometer still operates properly until both symbols 

of “Lo” and “

” are shown on the display.

               

1. Gently slide the battery cover downward to open it (see 

Figure 3).

2. Remove the old batteries and discard them safely and 

properly.

3. Insert two new AAA alkaline batteries, taking care to 

insert them in the correct position as indicated.

4. Gently slide the battery cover back into position.