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Changing the batteries
8 Changing the batteries
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A weak or invisible display means that you need new batteries. The com-
puter is fitted with two batteries. Change the batteries like this:
Take off the battery cover and replace the old batteries with two new
AA 1.5 V batteries.
Make sure you follow the identification on the bottom of the battery
compartment to put the batteries in the right way round.
If the computer doesn't work properly when you switch on again take
the batteries out for a moment and then put them back in.
Important: The guarantee does not cover worn-out batteries.
You should no longer put used batteries in domestic waste.
Please do your bit for the environment and return your bat-
teries to the trade or to the local authority pick-up point so
that the collected batteries can be properly disposed of or re-
cycled in an environment-friendly way.
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