11English2.5. Wake up device / Wake-upPress the Link button once to wake up thedevice. It then establishes a connection to theZ-Wave gateway and transmits the currentstatus.2.6. Audio filesGeneral Information The siren is used to play audio files from the built-in speaker. You can download audio files from the Windows PC to the device's memory and play them backusing commands from the Z-Wave controller. In addition, the device memory already contains 14 useful files: Further language files in German and English are available for download:www.abus.com/product/PLSG10000 For example, you can be informed about fault messages, such as low battery status of acomponent, or status changes of the system, e.g. activation or output delay. Use sound editor software on a PC to change the audio files to match the following formatting:o Format: WAVE format (file extension '. wav') Other formats, like MP3 files, have to be converted to . wavo Sampling rate: 8KHz~32KHz.o Mono onlyo Maximum length: 30 seconds for each file Save the files in a folder. Make sure that the total size of all files does not exceed approx. 5MByte, which corresponds to about 85 seconds playback time.Note the Capacity display: