Rino 600 Series Owner’s Manual 41Device Information2. Select Alkaline, Lithium, orRechargeable niMH.Saving Energy While Chargingthe DeviceYou can turn off the device display andall other features while charging.1. Connect your device to an externalpower source.The remaining battery capacityappears.2. Hold for 4 to 5 seconds.The display turns off, and thedevice goes into a low power,battery charging mode.3. Charge the device completely.Long-Term StorageWhen you do not plan to use thedevice for several months, remove thebatteries. Stored data is not lost whenbatteries are removed.Caring for the DevicenoticeAvoid chemical cleaners and solventsthat can damage plastic components.Never use a hard or sharp object tooperate the touchscreen, or damagemay result.Do not store the device whereprolonged exposure to extremetemperatures can occur, because it cancause permanent damage.Cleaning the Device1. Dampen a clean cloth with a milddetergent solution.2. Wipe the device with the dampcloth.3. Thoroughly dry the device.Cleaning the Screen1. Dampen a soft, clean, lint-free clothwith water, isopropyl alcohol, oreyeglass lens cleaner.