Digital Audio Player

Digital Audio Player with programmed playing is a digital audio player as a part of PA system, ideal for use in schools, hotels, shopping malls, office buildings, parks, etc. The player has a built-in chip with high accuracy and a temperature compensating circuit that has been added to avoid time error caused by climate. With 1 timing output(short circuit signal), it can be self-controlled automatically. Multiple functions of playing(single play, single circle, sequenced play, circle all, group play, random play) and 99 more steps of timing programs support multiple brands of U disk within 1GB.

• A 128*64 LCD, multi-functional menu, clear working status, diagram interface and convenient operation
• Built-in monitor speaker with volume control knob
• U disk storage with a flexible capacity and could enable 1G U disk
• A short circuit output for automatic control
• 1 alarm activation signal input(input signal is short circuit signal, valid at low PWL) to control the alarm output
• 1 timed activated signal input(input signal is short circuit signal, valid at low PWL) to enable timing control of the exterior timer
• 2 external control of power output enabling manual control and timed control, 1000W output for each