operating _7102 OPERATING• The software update is provided through the wireless network.When updated software is available, the [Upgarde] button on thebottom right corner of the screen is activated. When you pressthe [Upgrade] button, the upgraded starts almost immediately(in about 10 seconds). When the update is complete, “Upgradecompleted.” message appear on the screen and then press the[Reboot] button in the “Upgrade completed.” message.• Open Source License Notice - This product uses open sourcesoftware. The Open Source Licenses are available on theproduct menu. Press [Legal Information] button to see the detailinformation.SMART GRIDAlthough Smart Grid is not currently available in the U.S., we have built the Smart Grid function into yourrefrigerator in the expectation that it will be available in the near future. The Smart Grid function gives youaccess to Smart Grid settings and to information about Smart Grid features.If your electric company provides the Smart Grid service some time after you install your refrigerator, you canimplement the Smart Grid function by following the steps below:• Ask your electric company if they have installed the Gateway, Smart Meter, and the other equipment neededfor Smart Grid.• Obtain and install a Smart Grid modem to access the service. (Sold or provided separately.)• If your electric company has installed the necessary equipment and you have installed the Smart Gridmodem, see if the Smart Grid Service screen appears when you select Smart Grid on the Settings screen.• If the Smart Grid Service screen does not appear, contact the Samsung Electronics Service Center for help.How to see the Smart Grid Level1. Press the button in the bottom right corner of the Settings list.2. Select [Smart Grid] in the Settings list.3. When a Smart Grid Modem is connected, you can check the DR-Level received from your electricutility company. DR(Demand Response)-Level means thedegree to which thecompany is managingyour consumption ofelectricity.DA68-02500B.indb 71 2012.6.7 1:41:8 PM