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Troubleshooting Index
If you experience problems while using the Ml Active/Surround systems, please use
the following table to locate possible causes and solutions before contacting Alesis
Tednical Support for assistance.
Maintenance
Cleaning
The cabinet surfaces of the ML Active are covered with a vinyl laminate. clean these
t^yl.:::
whm necessary with a lint-free cloth dampened in war:ar soapy water. USE
ONLYA DRY CLOTH ONTHE BACKPANEL OFTHE POWENAViILIFIEN. OO
not attempt to clean the cabinet with a brush (which may damage the surface) or a
sponge (which may leave small crumbs in the texture).
Do not attempt to clean either of the drivers.
The ML Active/Surround speakers require no periodic maintenance.
Tum up input control on
AC power not on
Blue LED on front should
on. Checkswitdrand
Unfocused sound, bass
frequencies nuddy or
missing
Inputs out ofphase
Check + and - connections
frommixer to input. Verify
"pin 2 is hot".
Compare to commercial CD
of sirnilar stvle: time to
remix vour track....
Distorted output
Damaged speaker
components
Swap channel s b see if the
problem bllows the
speaker; if so contact
MI ACT'UE
Rffi
UATI'AL
3
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