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7
CARE AND MAINTENANCE
To enjoy your PA system for a long
time:
• Keep the system dry. If it gets it
wet, wipe it dry immediately.
• Use and store the system only in
normal temperature environ-
ments.
• Handle the system gently and
carefully. Don’t drop it.
• Keep the system away from dust
and dirt.
• Wipe the system with a damp
cloth occasionally to keep it look
new.
Modifying or tampering with the am-
plifier’s internal components can
cause a malfunction and invalidate its
warranty and void your FCC authori-
zation to operate it. If your amplifier is
not performing as it should, take it to
your local RadioShack store for assis-
tance.
REPLACING THE FUSE
If the PA system stops operating
properly, you might need to replace
the fuse in the back of the system or
the in-line fuse in the DC cord.
Important: Turn off the PA system
and let it cool. Then try operating it
again before you replace the fuse.
Caution: Do not use a fuse with rat-
ings other than those specified. Doing
so might damage your amplifier.
In the Back of the PA System
1. Set
ON/OFF
to
OFF
and unplug it.
2. Insert a flat-blade
screwdriver into
the fuse holder’s
cap located on
the back of the
amplifier, gently
press in the cap,
and rotate it
counterclockwise
until the fuse cap
unlocks.
3. Remove the fuse holder’s cap
then pull out the fuse.
4. If the fuse is blown (the inside
wire is broken), remove it and
replace it with a 1.5A/125V fuse.
5. Insert the fuse holder’s cap back
into the socket on the back of the
amplifier.
6. Carefully tighten the fuse holder’s
cap by pushing it in and rotating it
clockwise until it locks.
In the DC Cord
1.
Unplug the DC cord from the cig-
arette-lighter socket and then the
PA system.
2.
Turn the cap counter clockwise to
open the plug, then remove the
fuse taking care not to lose the
tip.
3. Replace the fuse with a new fuse
of the same rating (3A/125V) and
type.
4. Replace the cap and turn it clockwise
to secure it closed.
32-1245.fm Page 7 Tuesday, March 7, 2000 1:14 PM