Battery Replacement Interval; Auto Power Off; Optional Ac Adaptor - Casio EA-100 Manual

Data analyzer

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2. Load four AA-size batteries into the battery compartment, making sure

they are facing as shown in the illustration inside the battery compart-

ment.

3. After loading batteries, replace the battery compartment cover.

4. Press [ON/OFF] to turn on power, which should make the screen shown

below appear on the display.

Battery Replacement Interval

You should replace all four batteries at least once every 2 years to avoid

problems caused by battery fluid leakage, even if the low battery messages

does not appear during that time. Should the low battery message appear,

replace the batteries with a full set of new ones as soon as possible. Failure

to do so can result in errors by the data analyzer.

• Be sure to switch to optional AC adaptor power or back up sampled data

by transferring it to a graphic scientific calculator before removing the

batteries from the data analyzer. Removing batteries while the data

analyzer is not being supplied power through the optional AC adaptor

results in all sampled data and operational settings to be lost. Use of the

optional AC adaptor is always recommended to ensure data security

and stable data analyzer operation.

The Auto Power Off function conserves battery power by normally turning

power off if no key operation is performed for about 10 minutes. Auto Power

Off is disabled (it does not turn power off) in the Multimeter Mode, in the

READY state, and in the SAMPLING state.

Caution!

• Never connect to an outlet that supplies current that is different from that

marked on the AC adaptor, and do not connect the AC adaptor to an

extension cord shared by other devices. Either of the above creates the

danger of fire and electrical shock.

Chapter 1: Getting Ready

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