Radio Shack EC-3031 owner manual Preparation, Choosing a Power Source, Installing Batteries

65-754.fm Page 6 Friday, August 27, 1999 1:17 PM

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

AAbatteries. 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).

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