SPA-100 OPERATION MANUAL
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11. Troubleshooting
symptoms cause treatment
The power
on
The power cord is unplugged or
about to come out
Plug the power cord deep
The fuse is blown or not engaged.
Open the fuse box on the rear panel,
Insert the appropriate fuse (see "9-3
Replacing the fuse").
The power cord is broken Replace with a suitable power cord.
(See "4-2 Power supply")
The power does not turn off
Electrical fault prevents the
software switch from working
Perform a force quit. Press and hold the
software switch for about 10s.
If the above measures do not work,
unplug the power cord.
light output intensity
The end face of the optical
connector is dirty.
Clean the end face of the optical
connector
(See "9-2 Cleaning the optical
connector")
The optical connector is about to
fall out.
Insert the optical connector all the way
in
please
A break in the connected fiber-
optic cable. Or you are using high-
loss optical fiber.
Use the appropriate fiber optic cable
primitive
If you do not fall under any of the above symptoms, please contact us.