Owner`s manual

Page 2-8 Chapter Two
AM-6000 Computer Owner's Manual, Rev. 00
terminal cabling to reach from the back panel of your computer to the terminals and printers. See the
following section on "Power and Cable Connections" for more tips and suggestions.
Environmental Requirements
It is important to remember that the cleaner the environment, the more efficiently the computer performs.
Treat your computer with respect. For example, do not place coffee cups or soda cans on top of the main
enclosure where they can spill. If spilled liquid happens to reach the circuit boards inside the computer,
it could cause computer failure.
In general, you should install your computer in an area where people do not eat, drink, or smoke, since
all of these activities can cause contamination problems. Try not to place the computer in a high traffic
area. This typically creates more dirt and dust which can clog the air intakes of the computer chassis.
This will cause cooling problems because of the dirt accumulation. A side effect of a high traffic area is
static electrical discharge which can cause system resets. This can be avoided by installing the computer
in a better environment. For information on cleaning your computer and taking care of its components,
refer to Chapter 6, "Preventive Maintenance."
When you select a location for your computer, remember that it operates within certain temperature and
humidity ranges. Air circulation around the system is something that should be considered. Do not put a
computer in a closed closet where there is no cooling. See the separate specification sheet for detailed
requirements.
It is very important for the health of your computer that you do not obstruct its cooling system. The
computer takes air in from the front and bottom and exhausts air at the rear. Allow
at least
six inches at
the rear of the unit for ventilation. The mounting feet give it adequate ventilation space below. Do not
place the computer on a carpet which can block the air intakes on the bottom of the system.
Environmental Specifications
Computer external
operating temperature
60 to 90 degrees F (16 to 32.2 degrees C)
Humidity
10% to 90% (non-condensing)
Table 2-1: Environmental Specifications
Static Electricity and Grounding
One of the greatest enemies of computers, terminals, and printers is static electricity. The chief villain is
climate: dry winds and dry seasons. If you have problems on dry and windy days when humidity is low,
static electricity could be your problem. You should also be aware that both carpets and the plastic mats
often used under desks are a prime source of static electricity.
If possible, you should place your computer in an uncarpeted area. If you must place it in a carpeted area
where static electricity could be a problem, you should treat the area with anti-static spray on a regular
basis.