88:88
USB
TF
FM
REC
1 2
3
4
5
6
7
Function Operational manual:
1.No.keys: press No. 9 to select song 9, and press No. 5 and No.1
to select song 51.
2.Charge lamp
3.To connect microphone
4.Line-in
5.Recording head
6.Press this key to start recording function when micro SD card or
USB connect to the speaker and press it again to stop recording
and to play what recorded.
7.Repeat: one repeat or all repeat
8.Mode: press this key to select USB, or micro SD card, or FM, or
line-in to work
9.Last/fast backward
10.When USB or micro SD card working, press this key is to stop
or start; when FM working, press this key is to search FM
programs; long time press this key is to play recorded files.
11.Next/fast forward
12.USB jack
13.Micro SD card jack
14.Echo
15.Adjust the volume of microphone
16.Adjust the volume of speaker
17.Microphone jack
18.Guitar jack
19.Charger input
20.Power on/off
The LED screen’s function
Operational manual:
1. Full battery
2. it shows the USB file is playing
3. time display
4. it show you’re listening to the FM radio
5. it shows you’re recording
6. it shows the TF file is playing
7. When the symbol occur, it shows the
battery capacity was used half, when occur
twinkle, it shows low battery, you should
charge it in time.
2
3
4
10
11
9
5
1
7
6
8
12
1. REC
2. MODE
3. Play/Pause: press it is for switch of play and pause; when FM radio
works, press it is for searching channel automatically; long press it is
for Enter/Exit play recording files;
4. Channel–: when FM works, press it is for previous radio station;
5. Channel
﹢:
when FM works, press it is for next radio station;
6. Mute: when press it, the sound disappear, when press it again,
recover the sound;
7. Volume –: press it is for volume down;
8. Repeating mode: press it is for choosing the repeating mode, switch
between one song repeat and all songs repeat;
9. Volume
﹢:
press it is for volume up, the maximum volume is 31.
10. Previous song: press it is for previous song;
11. Next song: press it is for next song;
12. 0-9 number key: you can choose songs or FM program just by
pressing number key, for example, if you want to listen the 3th song,
just need to press the number key “3”, the LED screen will display
“0003”, after 3 seconds it will play the 3th song; If you want to list the
12 th song, please press number key “1” firstly, then press number key
press number key “2”, it will switch to 12 th song, you can use similar
way to choose any song.
REC
MODE
CH-
CH+
VOL-
VOL+
Function Operational manual:
Summary of Contents for FS-4150P
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