Functional characteristics
1. Light touch fast flow key operation programming, industrial grade 4.3-inch TN true color LCD display, Chinese subtitles, easy to operate.
2. ARM9 platform, microcomputer control, single-key shuttle, graphical interface, multi-level menu operation mode; With simplified Chinese, traditional Chinese, English three language menu can be switched arbitrarily.
3. New programming mode, built-in 4 sets of main programs, 6 sets of special backup programs, one key call the day and tomorrow program run. Flexible and diverse playback modes, support on-demand, slot, reservation playback, program-controlled playback, remote playback, program-controlled playback and other playback modes.
4. Timed music programs are edited and played according to the name of the music file. Saves the trouble of prearranging file serial numbers. The task is clear at a glance.
5. High-precision RTC clock, 24 hours accurate to seconds all day by week running program, timed playback up to 99 songs.
6. Built-in MP3 audio source can be programmed for regular playback, using SD card to store MP3 music, built-in 2GB/4GB memory, can be unlimited expansion of storage capacity;
7. Built-in high-definition FM radio can be programmed for timed playback, support FM program recording, can record the selected FM radio program at will.
8. The host comes with 5 into 10 out power partition, to achieve programming automatic or manual partition broadcast, break the traditional mode of operation, open the partition channel at will.
9. With 6 programmable timing control power sockets, manual operation/automatic operation. And an extension interface is provided for external power sequencer.
10. The fire signal is triggered, the power supply connected to the host is automatically powered on, all partitions are automatically opened, the alarm is reset, and the broadcast is transferred to normal.
11. Built-in output audio source monitoring function, and adjustable monitoring volume.
12. Power outage automatic protection, all editing program content is not lost, calls automatically resume operation.
13. Support RS-232 computer interface, all functions are directly controlled by the computer.
14. Computer programming, preparation, and then download to the host, making the tedious host programming simple and convenient.
15. Remote control function, through the computer to the remote control key function preparation, the remote control can be any key preparation into power management, MP3 playback and partition control, remote control distance up to 200 meters or more.
16. Support host running offline.
17. The computer updates the host time to keep the host time synchronized with the computer time.
Technical parameter
Communication interface: RJ45
Communication protocol: RS-485
Communication speed: 4800bps
Storage: Built-in 2G/4G memory or external SD card
Audio formats: MP3, WMA, AAC, WAV, APE, FLAC
Radio mode: FM88-108MHz
Audio input: LINE10KΩ500mV unbalanced
Audio output: 1KΩ0 ~ 1.5V unbalanced
Frequency response: 20~20KHz
SNR: 85dB
Distortion degree: 0.1%
Alarm input level: Short circuit 0V
Alarm output level: Short circuit 0V
Power control output level: short circuit 0V
Monitor horn power: 0.5W
Time system: 24 hours
Partition output: 8-channel partition output, total power ≤3.2KW
Input power: ~ 200V/50Hz
Output power supply: ~ 200V/50Hz
Output power: total power ≤5KW, single power ≤3KW
Power consumption: 30W
Weight: 6.00kg
Size: 484x395x88mm
Material: Black aluminum panel, SPCC cold rolled plate case
