Shenzhen KingBoard Technology Co. Ltd. KTS631 ユーザーズマニュアル

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1.LED Screen 
2.Volume: In MP3/FM/AUX mode, use it to regulate volume output from the 
speaker. 
3.TF Port: Read audio files in MP3 format in TF card4.USB Port: Read audio files 
in MP3 format in USB storage device                                                                                                           
5. In FM receiving status, short press it to select the previous channel after a full 
station search has been executed. 
In BT/USB/TF card reading status, short press it to move previous, or long press 
it to 
fast forward   
In line in status,no function 
6.Pause button 
7.In FM receiving status, short press it to select the next channel after a full 
station search has been executed. 
In BT/USB/TF card reading status, short press it to go to the move next , or long 
press it to fast backward   
In Line In status ,no function 
8.Mode: short press it to toggle between USB/TF and FM receiving modes. 
9.light: press can turn off the fashion light on the speaker unit 
10.Repeat: repeat song functions 
11.Aux In : using 3.5MM cable for aux in function 
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.Reverberation: Microphone reverberation regulating knob. 
13.Microphone volume: Microphone volume regulating knob. 
14:MIC-IN: for Microphone using   
15.DC 5V recharging: DC 5V recharging port.. 
16.Power switch:    - ON;    - OFF. 
17.Track selection via numeric key, used in the same way with 0~9 numeric keys 
on 
18.Charge light :while speaker unit charging ,the light will be on ,charge full ,the 
light will be off. 
 
 
FCC    Warning Statement 
 
This equipment has been tested and found to comply with the limits for a Class B 
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to 
provide reasonable protection against harmful interference in a residential 
installation. This equipment generates, uses and can radiate radio frequency 
energy and, if not installed and used in accordance with the instructions, may 
cause harmful interference to radio communications. However, there is no 
guarantee that interference will not occur in a particular installation. If this 
equipment does cause harmful interference to radio or television reception, which 
can be determined by turning the equipment off and on, the user is encouraged to