Precision Power 355cs Car Speaker User Manual


 
5
CAUTIONS
Study your automobile thoroughly before you drill or cut any holes. Take extra care
when working near gas tanks, gas lines, brake or hydraulic lines and electrical
wiring.
Wear eye and ear protection when using power tools. Keep the woofers and
tweeters away from metal filings and shavings. Once foreign objects are stuck to
the magnets or tweeter dome, it will be virtually impossible to remove them. Keep
the tweeters in their protective bags until final mounting to prevent any possibility
of metal dust or chips from passing through the grille and accumulating on the
dome.
Exercise caution when working with the cs series with the grille removed. A slip of
the hand with a screwdriver or other tool can result in irreparable damage to the
cone or dome. Do not touch the cone or dome.
Do not install the components where they will be subject to excessive heat,
moisture or dust, or where they will be kicked or repeatedly bumped or brushed.
Make absolutely sure that the woofer is connected to the lowpass output and the
tweeter is connected to the highpass output of the crossover network. If these
connections are reversed, low-frequency signals will be fed to the tweeter without
fuse protection. In this case, the tweeter may be damaged, such damage is not
covered by the warranty.
When removing or installing the grills be careful not to brush the woofer's rubber
surround or the tweeter's dome with the edge of the grille. Cutting or tearing the
surround or dome will destroy the unit.
Never run wires outside or beneath the vehicle where they can be snagged by
road hazards or the moving parts of the vehicle. Use existing wire channels,
sills, panels and molding strips inside the automobile to hide the wiring for neat
appearance and safety.
Make sure your radio/cassette/cd player and or other equipment is turned off
while connecting the speaker terminals. Turn on the various components and
slowly advance the volume control ONLY after checking and double checking all
connections.
NOTE: If the sound is weak or distorted, immediately turn down the volume and
see the section entitled Troubleshooting.