Chapter 5
Other
Troubleshooting
If you think this product may be broken, check the following troubleshooting items. Some minor operational errors can make the
product appear to be broken.
Potential causes other than this product should also be considered. Check the other devices being used as well as all simultaneously
operated electrical devices. If the following instructions do not help even on multiple inspections, contact us. (
page 15)
Issue
Cause/Treatment
Reference
The power does not turn on.
•
Is the power plug disconnected from the electrical outlet?
→
Correctly insert the power plug into the outlet.
page 8
•
Is the power plug disconnected from the AC IN terminal?
→
Correctly insert the power plug.
page 8
•
If the power will not turn on even with correctly connecting the power plug, the
fuse may be broken.
→
Contact us for consultation.
page 15
There is no sound.
•
Is the connecting cord disconnected from the terminal, or connected incorrectly?
→
Correctly connect the cord.
pages 5 to 8
•
Is the speaker cord disconnected from the terminal, or connected incorrectly?
→
Correctly connect the speaker cord.
pages 5 to 7
•
Is the terminal or connecting cord pin plug dirty?
→
Wipe clean the terminal or plug.
–
•
Is the GAIN selector switch of this product set to SPEC-VOL?
→
Set it to the MAX or -6dB position.
page 11
Sound comes out of the speakers even
after turning off this product.
•
Immediately after turning off the power, sound may come out of the speakers
while the ON indicator is lit, but this is not a sign of breakage.
→
When playback is finished, first turn the volume of the device connected to
the product all the way down and then shut off the power of this product.
–
The volume is low.
•
Is the GAIN selector switch set to -6 dB?
→
Set it to MAX.
page 11
Note
The product may not function properly due to external factors, such as static electricity. In this case, the product may once again
function properly if the power cord is unplugged and then plugged in again. If this does not solve the problem, please contact SPEC
CORPORATION.
Care and maintenance
For daily maintenance, use a polishing cloth to lightly wipe the front panel of this product. If it is very dirty, use a soft cloth moistened
with neutral detergent watered down to 1/5-1/6 concentration and wipe off the dirt, then wipe dry with a dry cloth.
If alcohol, thinner, petroleum ether or insecticide adhere to the front panel it may be damaged, so use caution. Whenever using pre-
moistened wipe, be sure to completely read the warning instructions that come with the wipe.
Natural wood is used for the side panels and bottom panels of the product. Do not place it in direct sunlight or near a heater. The front
panel may become discolored, and the product may be warped due to the natural wood contracting.
13
