Aiwa EARTHQUAKE KBTUS-900, User Manual

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en
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SYMPTOM CAUSE CORRECTION
Sound
No sound No input sound source. Use a better music signal.
Volume is too low. Adjust volume.
Distortion of sound Volume too high.
Speaker may be damaged
Turn down the volume.
If speaker is damaged, repair or
replace it.
Karaoke
Karaoke does not work Microphone plug is not fully
inserted. Plug microphone properly into the
socket.
Microphone switch is not on.
Microphone volume knob is at
the lowest position.
Wireless microphone has low
battery.
Turn on microphone switch.
Adjust microphone volume properly.
Replace 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.
Transform song format into MP3
format.
Reboot the machine.
Insert USB disc/TF properly.
Remote control
The remote control does not
work properly The remote control is too far
from the unit. Operate the remote control within
about 6m.
There is an obstacle in the
path of the remote control
and the unit. Remote the obstacle.
The battery in the remote
control is exhausted. Replace the battery with new one.
TECHNICAL SPECIFICATION
MODEL:
Rated Voltage:
Power consumption:
Audio output power (L+R):
Audio output (analog audio):
Battery
DC 15V IN:
Charging time:
Working time:
RADIO SECTION
Frequency ranges:
USB SECTION:
AUXILIARY:
BLUETOOTH:
AMPLIFIER
Output power:
Input sensitivity
Bass
Treble
Frequency response
Audio S/N
ACCESSORIES:
Wireless microphones x2
Power adapter x1
Remote control x1
User manual x1
DIMENSIONS & STUFFING
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
TECHNICAL SPECIFICATION
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