Hitachi CMU LPQ520, User Manual

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4 OPERATION
4-13
4.2.7 Battery information
Battery information is presented in the [CMU battery information] window displayed. This
information provides a rough estimate of when to replace the battery module. The instructions
given below show how to display battery information on screen and add changes to it.
(1) Start the S10V Base System and click the Battery Information button in the following
menu:
(*) This button is effective only when the following two conditions are met: 1) the CMU module
used is of model LQP525 or LQP527 and 2) the “battery connected” setting is selected (by
setting the CMU module’s BATT.SEL switch in “0” position).
NOTICE
The battery module’s remaining life (hours) presented in the [CMU battery
information] window is only a rough estimate and does not guarantee its actual
remaining life or backup efficacy. The battery module’s useful life varies
depending the ambient temperature and humidity, so it is recommended that the
battery module should be replaced periodically.
(*)