AC adaptor
Plug one end of the AC adaptor into the DC IN 4.5V socket, then plug the other end into an
AC outlet.
•
Use only the supplied AC adaptor
•
If the AC adaptor is connected. The power supply automatically switches to the AC
power source and the installed batteries are disconnected.
Alkaline batteries
Install two " AA" batteries (not supplied) as shown below. Observe proper polarity.
Battery replacement
If the rechargeable battery or alkaline batteries are weak and discharged, "Low Battery"
appears on the display, then the power automatically turns off. If this occurs, replace the
alkaline batteries.
•
Dispose of all used batteries safety and in accordance with all applicable laws.
Note:
When you are not going to use the unit for one month or more, take the batteries out of the
battery compartment.
5
POWER SUPPLY