GPS Automatic Voice Bus stop Announcer - MJK-B201

The main function characteristics:

1, Supply Voltage Range:8-36V,suitable for installation in all buses;

2, Audio amplifier output power:internal loudspeaker(25*4W),external loudspeaker(25W);

3, File Storage support SD card;

4, Support for external audio and video input.The broadcaster achieve an sound switch freely between external

audio and voice stops and the voice is outputted by the same set of speakers(The broadcaster will switch the external voice and video to output port automatically if the broadcaster does

not broadcast any information that time. Or the broadcaster will switch the broadcast voice to audio output

ort if the broadcaster is broadcasting now and the external voice and video will follow after the broadcast file).

This function is optional according to customer requirements,the following figure shows a sample:

5, Support the inside and outside broadcast function,the broadcaster would go play *.MP3 file in the MUSIC folder through the internal loudspeaker only if it dose not broadcast that time;the internal and external loudspeaker will both work if it is the time to broadcast the stations information.This function is optional according to customer requirements,the following figure shows a sample:

6, MUSIC PLAY

(1)The machine will loop play *.MP3 program in the “music” folder if it is powered when you insert the SD card;if there is not “music” folder or there is no *.MP3 file in the “music” folder,the broadcaster would output no voice when it is powered.The broadcaster will broadcast the corresponding station file or politely if you press the stop and the polite button;

(2)The broadcaster will continue to play the original music from the breakpoint after the station information and the politely.

(3)The breakpoint will not be remembered if the station file or the politely is playing.

7, Output port definitions:as the following picture(the MIC function is optional according to customer requirements)

Drivers can broadcast any information to passengers through MIC