Troubleshooting
Question: If there is no power supply, please check if it is.
・
The power plug is properly inserted into the IEC socket and AC power outlet on the back panel
of the unit.
The AC mains voltage matches the system operating voltage requirements (see section on
connecting the system for changing voltages on page 3). If the AC mains voltage is higher than
the voltage selected by the monitor, the fuse may need to be replaced. (See the section on
connecting the system on page 3 for replacing the fuse).
・
After the monitor speakers are powered up, the uandksound company logo on the front panel
will be illuminated. If not, turn off the power switch and check the AC power fuse. Never use an
fuse that is larger than the specified amperage. Turn the power switch back on and the power
indicator should be lit.
・
If the fuse is replaced due to need, and the fuse is blown again when the monitor is
re-energized, the speaker needs to be returned to the merchant or uandksound for repair.
Question:
If you can't hear anything
・
Repeat the steps in the troubleshooting section described previously before proceeding.
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Check that all other audio equipment that uses the same AC outlet is still working.
・
confirm:
・
The audio source cable is connected to the audio output terminal and the monitor speaker.
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System gain adjuster clockwise to maximum (+6dB).
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Signal sources (such as mixing consoles, workstations, CD players, etc.) can be output to the
monitor speakers.
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If one of the monitor speakers is working properly. Replace the audio cable of the normal
working device with the audio input cable that does not work on the monitor. This can be
determined whether it is due to the monitor itself, the faulty cable, or other faults in the audio
system.
・
If the monitor is still not working properly, it should be sent back to the purchaser or
Uandksound for repair.
Question:
If the monitor speakers suddenly stop working.
・
Turn down the monitor speaker volume or turn it off.
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Repeat the steps in the troubleshooting section above before proceeding.
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Carefully check that the rear panel of the amplifier is hot. If the monitor is operating for a long
time with maximum power output, it may cause the device to overheat and the protection circuit
unit will immediately shut down the system.uandksound monitors provide maximum circuit
protection for AC power surges, amplifier overloads, and overheating of the amplifier. Turn off
the monitor and wait for 30 minutes for the back panel to cool sufficiently. Turn the power switch
back on
・
Increase the volume and check if the system is working properly.
・
If the monitor is still not working properly, it should be sent back to the merchant or
uandksound for repair.
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