Control Board Functions
1. Mic input
2. Micro SD card input
3. Power adaptor input
4. Light on/off
5. Input Mode Swith
6. Record to USB/Micro SD card
7. Cycling mode
8. Previous song
9. Play/Pause
10. Next song; Under BT mode, Press and hold for 3 seconds to start TWS*
*Instructions on TWS (True Wireless Stereo):
1. To start TWS, you need to first have two pcs. of PSBT62A.
2. Turn ON both speakers and switch them to Wireless BT mode.
3.
Press and hold
the next song button on either speakers for 3 seconds, then
it will automatically connect to another speaker wirelessly.
4. Use your phone to connect the speaker by Wireless BT.
5. To exit the TWS mode, long press the next song button for 3 seconds.
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11. USB input
12. AUX input
13. Power on/off
14. Music volume control
15. Microphone volume control
16. Microphone echo control
TroubleShooting
PROBLEM
POSSIBLE CAUSE
Volume turned down
No Sound or Faint
Sound From Speaker
Power switch is turned off
Power switch is turned off
Power Indicator
Not ON
Rechargeable Battery is
discharged
Rechargeable Battery is
Volume set too high
Distorted Sound
From Speaker
Excessive wind noise
breath "pops"
Input signal too strong
Microphone too close or
Excessive Feedback
directly in front of the
Volume set too high
Microphone too far from
sound source (requiring
the volume to be turned
up to compensate)
Weak, Distorted Sound.
Batteries level is low
Power Indicator Flickers
Input Cable not shielded
Excessive Hum or Noise
Old or overused battery
Shortened Battery
Life
Battery is not charged
for over 3~4 months
Rechargeable Battery is
Battery CHARGE
Indicator Not Flickering
when plugged into
Battery is not charged
AC Outlet
for over 3~4 months
SOLUTION
Adjust volume
Turn power switch on
Turn power switch on
Plug into AC outlet
to recharge
Replace battery and plug
"dead"
into AC outlet to recharge
Reduce volume
Use windscreen on
wireless & wiredmicrophone
Adjust input signals
Move microphone away
from the speaker
speaker
Recharge
Speak closer to the
microphone or move
microphone closer to
sound source
Plug into AC outlet to
recharge
Use shielded cable
Recharge or replace
battery
Recharge or replace
battery
Recharge or replace
"dead"
battery
Replace battery
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