|
Here are answers
to some of our most Frequently Asked Questions.
What is the difference between
5.1, 6.1 and 7.1 Surround Sound?
The first number refers to the number of speakers.
The second number refers to the subwoofer. So 7.1 would be 7
speakers with 1 subwoofer.
I've heard
Plasma Televisions go out with-in a few years, is that true?
No, Most of the
new Plasma Televisions on the market have a 60,000 Hour Panel
Life or about 20 years at 8 hrs per day.
What is
Contrast Ratio?
A high contrast ratio provides
deep blacks and bright whites. Contrast can vary depending
on your viewing
environment and lighting conditions. A dark room with
minimal lighting will help maximize contrast ratio.
Why should I network my computers together?
There are many reasons you may want to network your computers.:
* Share you Cable or DSL internet connection without having
to pay extra monthly fees
* Share files
* Use one printer for all your computers, saving ink and
the need to purchase printers
* Play multiplayer computer games
* Easily back up your files onto other computers
Why should I hire your company for
installations and repairs?
Lots of reasons, here are just a few:
* We're Honest
* We offer our lowest prices, saving you money
* Unsurpassed quality of work
* Guaranteed Repairs
* We're always on time
* No hidden fees or charges for wall drops, the price we
advertise is the price we charge*
* We stand behind our products and services 100%.
What type of warranty do you offer?
We offer a warranty on all new installations. For
detailed warranty information please call or e-mail us.
What is the difference between CAT
3, CAT 5, CAT 5e & CAT 6 cable?
CAT 3 is a more commonly used cable for telephone lines. The
cable consists of four loosely twisted pairs of wire.
CAT 5 is a network cable with a capacity of up to 100 Mbps
consisting of four tightly twisted pairs of wire.
CAT 5e is also a network cable, but with a capacity of up
to 1000 Mbps consisting of four tightly twisted pairs of
wire.
CAT 6: The general difference between Category 5e and Category
6 is in the transmission performance and extension of the
available bandwidth from 100 MHz for Category 5e to 200 MHz
for Category 6. This includes better insertion loss, near
end crosstalk (NEXT), return loss and equal level far end
crosstalk (ELFEXT). These improvements provide a higher signal-to-noise
ratio, allowing higher reliability for current applications
and higher data rates for future applications.
Tightly twisted pairs of wire can reduce or eliminate noise
and cross talk in the lines, providing you with great quality
sound and signal strength.
Although CAT 5 & CAT 5e cables are somewhat more expensive
than CAT 3 it is well worth the price, particularly when
the new telephone jack will be used as a computer line.
When should plenum rated cables be
used?
Cables are either "plenum" or "non-plenum" rated.
A plenum is an air space in a building used as an air circulation
return. If cables run in a plenum, you MUST use plenum rated
cable. This is a fire code. Building engineers can identify
air plenum spaces.
Material of the outer coating of the cable is what changes
in plenum vs. non-plenum cable. Plenum rated cable will not
give off toxic fumes in a fire, non-plenum will.
Plenum-rated cable will generally cost about two to three
times more than non-plenum rated cable.
*Call or E-mail us
for details.
 
We accept major credit cards
Copyright©2004 Freedom Communication
Services. All rights reserved. |