... ",42",46",52",55",65",70",82") RXZG-B32C wall-mounted advertisement monitorTechnical Parameters(for selection15″, 17″, 19″, 22 ... display function. (Put a new ad_20. BMP in the root directory of CF card, 20 means the ... support the alarm clock function (build new directory in CF card, called alarm, put mp3 program of ... alarm clock in this folder. Time of mp3 file name, such ...