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Preparations
How to Replace the Battery
A lithium battery inside the unit powers its time-keeping functions, and provides the
power for maintaining information about certain parameters. Once this battery gets
weak, the unit may no longer be able to reliably perform the time management
functions for data, or return to the state is was in before power was turned off. If you
see a message warning that the battery is depleted, promptly change the battery,
following the procedure below.
fig.01-10(BattLow)
1.
Before changing the lithium battery, store the current project (p. 49).
2.
Turn off the power of VS-2480/2480CD and all connected devices, and
disconnect all cables from VS-2480/2480CD.
3.
Turn the VS-2480/2480CD on its back, and remove only the screws shown
in the following diagram.
fig.01-10a_50