Radio Shack EC-3031 - Manual (Page 6)

6
PREPARATION
CHOOSING A POWER
SOURCE
You can power your calculator from:
• Four AA batteries (not supplied)
• Standard AC power, using an AC
adapter (not supplied)
If you plan to use the print function fre-
quently, we suggest you use an AC
adapter.
Installing Batteries
You can power your calculator from four
AA batteries. We recommend alkaline
batteries, such as RadioShack Cat. No.
23-552. You can also use rechargeable
nickel-cadmium batteries (Cat. No. 23-
125) with a battery charger (Cat. No.
23-133).
65-754.fm Page 6 Friday, August 27, 1999 1:17 PM