Publicidad
14
en
SYMPTOM
CAUSE
Sound
No sound
No input sound source.
Volume is too low.
Distortion of sound
Volume too high.
Speaker may be damaged
Karaoke
Karaoke does not work
Microphone plug is not fully
inserted.
Microphone switch is not on.
Microphone volume knob is at
the lowest position.
Wireless microphone has low
battery.
MP3
MP3 does not play
The song format in the USB
disc is incorrect.
Improper operation has caused
a process disorder.
USB disk/TF Card is
disconnected.
Remote control
The remote control does not
The remote control is too far
work properly
from the unit.
There is an obstacle in the
path of the remote control
and the unit.
The battery in the remote
control is exhausted.
TECHNICAL SPECIFICATION
TECHNICAL SPECIFICATION
MODEL:
CORRECTION
Use a better music signal.
Adjust volume.
RADIO SECTION
Turn down the volume.
If speaker is damaged, repair or
USB SECTION:
replace it.
AUXILIARY:
BLUETOOTH:
Plug microphone properly into the
AMPLIFIER
socket.
Turn on microphone switch.
Adjust microphone volume properly.
Replace battery.
ACCESSORIES:
Transform song format into MP3
format.
Reboot the machine.
Insert USB disc/TF properly.
DIMENSIONS & STUFFING
Operate the remote control within
about 6m.
Remote the obstacle.
Replace the battery with new one.
Rated Voltage:
Power consumption:
Audio output power (L+R):
Audio output (analog audio):
Battery
DC 15V IN:
Charging time:
Working time:
Frequency ranges:
Output power:
Input sensitivity
Bass
Treble
Frequency response
Audio S/N
Wireless microphones x2
Power adapter x1
Remote control x1
User manual x1
Dimensions of the speaker:
Dimensions of the remote control:
Dimensions of 1 microphone:
Net weight:
KBTUS-900 (4 way speaker: 12"x2+4"+1")
100V-240V, 60Hz/50Hz
125W
58W
820MV
12V 7000mAh
DC15V CHARGING INTERFACE (for adaptor)
6-10 h
5-8 h
87.5MHZ-108MHZ
USB COMPATIBLE PORT 2.0
3.5mm
4.2
800W / 100W RMS
310mV
+3DB/-5.5DB,8 OHM/60W
+5DB/-10DB,6 OHM/10W
60Hz - 20KHz
> _ 74dB
W 400* D 370* H 1200*mm
W 38* D 14* H 151*mm
O / 48* length 247*mm
23.70kgs
15
Publicidad
