Lumiscope 1131 - Manual (Page 6)

Installing Battery
1. Press down and lift the battery cover in the direction of the arrow to open the battery
compartment.
2. Install or replace 4 “AA” sized batteries in the battery compartment according to the
indications inside the compartment.
3. Replace the battery cover by clicking in the bottom hooks first, then push in the top end of the
battery door.
You need to replace the batteries when:
1. low battery icon appears on display.
2. the ON/OFF/START button is pushed and nothing appears on display.
Caution: Batteries are hazardous waste.
Do not dispose together with the household garbage.
6
Using the AC adapter
1. Connect the AC adapter with the AC adapter jack in the
back of the unit.
2. Plug the AC adapter into a standard wall socket.
Caution: 1. Please unload the batteries when operating
with the AC mode for a longer period of time.
Leaving the batteries in the compartment for
a long time may cause leakage, which may
lead to damage of the unit.
2. No batteries are needed when operating with the AC adapter.