Fisher PH-DTA100 Operating Instructions Manual page 21

MAINTENANCE
Cleaning the unit
Clean the outside of the unit with a clean soft
cloth, moistened with lukewarm water. Do not
use solvents such as benzene or thinner. These
will permanently damage the units finish.
Cleaning the CD player lens
The lens should never be touched.
If dust is on the lens, blow it off using a camera
lens blower. (Please consult your dealer.)
If trouble occurs ...
To avoid the hazard of electric shock and
damage to the unit, have the unit bench tested
by an authorized FISHER service station. Do
not remove the unit from its cabinet to attempt
repairs yourself.