VTech IS9181 - Network Audio Player User Manual page 68

Optional battery installation
• The batteres do not mantan the clock settng. If your clock s set manually and the IS9181
loses power, then the settng s lost. We recommend you have the clock set by the Internet (see
page 17), so when the power returns, the clock settng wll be automatcally set by the Internet.
• The alarm clock does not work on battery power. The alarm clock must have AC power to work.
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