U 2 kinds of weekly program u 14 kinds of music u 6 contact

 output u automatic daylight saving time / standard time u background music volume control variegated programmable timer is a high precision timer used in public address system. It is very suitable for schools, shopping malls and all other places that need timing information, signals or other controls. In addition, it is also suitable for connecting to variegate information manager and voice alarm system. Basic function this device has two week schedule and pause mode. Pause mode can pause all operations except clock display. Events can be programmed with an accuracy of 1 minute. There is no limit to the number of events, and the associated events can be set every minute. A separate event set can be set every day, and two schedules can be programmed. The user can select a schedule from the front panel. Each event can be triggered: · music · any combination of output contacts · background music volume change timer can broadcast 14 different music sounds through audio input / output. To connect to other devices, the timer is equipped with 6 programmable output contacts and relays. Programmed contact events can open or close contacts or generate configurable duration pulses. In addition, the contacts can be controlled by buttons on the front panel. The timer has an audio input and output for weakening the background music signal. Users can directly control the volume through the front panel, or program the volume to change the volume at a set time, for example, automatically reduce the music volume in the morning or at night. The timer can automatically switch to the set volume during the next event. The timer has clock synchronization input, which can be synchronized with external time source or get the correct time from PC. In this way, the timer can be synchronized with the time server. The timer clock can also track dates to ensure correct weekday display and automatic daylight saving time / standard time settings. (set according to European, North American, user-defined date, or off). The timer is equipped with a 24 V backup power input with reverse pole protection and a backup battery to maintain the correct clock setting. The synchronization and programming are done through USB port. In addition, it can be programmed through the front panel. It provides an RS-232 connector that can be connected to a large stand-alone display. Certification and accreditation safety to en 60065, immunity to en 55103-2, radiation to en 55103-1 regional certification European CE installation / configuration rear view

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