1 Troubleshooting - WestminsterLab Rei Operational Manual

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Troubleshooting
Amplifier does not power up
If the front LED is not illuminated, follow the procedures below. If one step
succeeds in activating the power, stop and ignore the other steps.
Check if the AC mains voltage matches the specification of the amplifier. Do
not connect the AC power cord if they do not match. This will damage the
amplifier permanently. Always use a power cord with ground wire connected.
1. Check if the power switch is ticked to right side. It is located at the
front underside edge of the amplifier.
2. Check to make sure the AC cord is plugged into the wall outlet.
3. Check the back of the amplifier to make sure the IEC connector is
pushed all the way into the socket on the back of the amplifier.
4. Unplug the power cord and check if the fuse is blown. Replace with the
same type and rating only. (In US, use only a 10 amp, slow-blow fuse.)
5. Check your household electrical box to make sure the circuit breaker
has not been tripped. If it has, flip the breaker back on.
6. If the breaker trips again, make sure the power cord has no damage and
can work properly. You may try the power cord by using it with other
home appliances. Change the power cord if it is not working.
7. Check the speaker cable connection on the amplifier and the speaker
to make sure that the terminals are not shorted, and check the entire
length of the cable to ensure there has been no damage.
8. If all of these steps fail to return power to the amplifier, consult your
dealer for service.
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