21D-265C
33
Basic operation
6-1. Setting the Internal clock
Key [4]
Setting the internal clock
①
Press [4] key, and the internal clock setting screen appears.
Input the present time in the order of hour and minute.
<e.g.>If you have 8:05 A.M.
②
Input [8][0]and[5] in this order.
③
Here, press [ENT] to set that time.
*If you have inadvertently set a wrong data, you may press [CLR] key to get back to
the Step
①
or you may input 4 correct digits continuously to correct the wrong data.
The machine has a crystal clock. The accuracy of this clock well withstands the normal use.
However, the oscillation frequency of the crystal may vary with the temperature, causing a
slight shift due to changes in the working environment or temperature if any.
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[
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[
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[
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