Chapter 6. Before you start. The voice recorder is an electronic machine and requires to keep some rules of operation. This machine can be damaged by shock, fall or big pressure of other heavy item. In addition it can be damaged by wet environment or by impact of water. For cleaning of this product use only dry piece of cloth. Do not use water or any chemicals to clean this product. We recommend to backup all your recordings frequently to another storage – for example a computer. The data loss may occur by mistake of the user or by hardware defect. It is not safe to keep your important recordings only in the internal memory of voice recorder. Some operations, such saving the recording, changing of memory etc. may require longer time to proceed, it means that a short delay may happen in some cases. Please always wait for the sound announcing finish of the operation. The end of the chapter.