SPK-2AE51 User Guide
1. Input keys and ports:
(1) PLAY/PAUSE（CONFIRM on the FM state）
(2) Previous / VOL-
(3) Menu / OK（Menu/Return on the FM state）
(4) T-flash card slot
(5) Audio jack/USB Charging port
(6) Power On / Off
(7) FM antenna
(8) Next / VOL+
(9) Display Screen
(10) String Hole
2. The interface of the player
① ② ③ ④
① Calendar：
Clock Weekday The Gregorian calendar/The lunar calendar
② Music：
Playing state: Cycle mode/EQ settings/Repeat mode/Exit
Pause state: Card Folder/Delete File/Delete All/Exit
③ FM：Save Channel/Delete Channel/Delete all/Auto Search/Common band/School band/Exit
④ System setup：System time/Backlight/Language/Tool/Contrast/Firmware Version/Exit
3. Operation Instruction
(1)Power On
A、Insert the T-flash card, the speaker will automatically play the music in the card (MP3/WMA music format)
B、The speaker will automatically enter into the FM state if without the T-Flash card.
(2) Main Menu
A. After press the “M” button for about 3 seconds, the player will display the clock time, and then press any keys to enter
the main menu.
Press or to select among the Calendar/Music/FM/System Setup, and press the “M” button to confirm your
selection. After you enter the Calendar/Music/FM/System Setup, press or to select different items, and press “M”
button to confirm. The speaker will return if you have not any operation within 10 seconds.
B. After insert the USB charging cable, the speaker will enter into charging state.
Calendar：
Press or to adjust the time by day; Press the or for about 3 seconds to adjust the time by month.
Music：
Press or to select previous track or next track. And press the t or for about 3 seconds to adjust the speaker’s
volume.
Press the “Play/Pause” button to play or pause the music. Press “M” to enter the playing menu. The speaker will return to
the playing interface if you have not any operation within 10 seconds.
On the state of the pause, press the “M” button to enter the file management interface. And press or to select
different items.
FM
Press the “PLAY/PAUSE” to select the next station. Press or to search the previous or next station. Press or
for about 3 seconds to adjust the speaker volume.
The speaker will automatically enter the Line in interface or music state when you insert the earphone or insert the
T-Flash card.
System Setup ：
Enter into the system setup, Press or to select different items. And press “M” button to confirm your selection. The
speaker will return the playing interface if you have not any operation within 10 seconds.
(3)Clock function：
In the system setup, select the TOOL item, and then select the ALARM.
Note: This function is available under the power ON state.
4. Specification
Size: 110x53x30 mm
Weight: 140g
FM frequency: 87.5 –108 MHz
Power output: 2W*1
Frequency responds: 150Hz - 20 KHz
S/N: ≥80dB
Power Supply: DC 5V/1A
Lithium battery: 1000mAh
5. Troubleshooting
Condition
Possible Causes
Resolve Solution
No Sound after inserting T-Flash
card
T-Flash card doesn’t work.
You insert the 3.5mm audio
cable.
Change the T-Flash card
Remove the 3.5mm audio cable.
No Sound or Sound distortion
The battery charge level is low
Recharge the speaker or turn down the
volume.
Noise
Poor connection
Reconnect or check the audio cable.
Check the audio port
Turn down the volume
Volume is too low
Check the speaker’s volume key
The battery charge level is low
Adjust the speaker’s volume key.
Change music.
Recharge the speaker.
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