User's Manual

connected to your system reference the same AC ground.
Selecting the Right Equipment
There are a number of companies that sell quality surge suppressors. When looking for a surge
suppressor, consider these things.
z
Expect to pay more for a good quality surge suppressor
z
The surge suppressor should be a UL 1449, 497, and 1283 listed for surge suppression, modem
surge protection, and RFI/EMI noise filtering respectively
z
The surge suppressor should have diagnostic LEDs that verify good AC ground, proper wiring,
and proper surge operation. On/off switches that light are not recommended since they can
produce electrical noise
z
The Joule ratings should be a minimum of 480 Joules for the AC surge circuit
z
The Joule ratings should be a minimum of 240 Joules for the modem
z
The modem surge circuit should present low capacitance to the modem line or it will slow the
transmission rate. Capacitance should be specified at less than 50 picofarads
z
Quality surge suppressor manufacturers generally offer a lifetime warranty
z
Consider obtaining a protected equipment coverage policy which insures the equipment in the
event of surge damage
z
The devices that will be attached to the computer also need to be surge protected
Key component upgrades
Your computer delivers superior power and performance. However, some users and the applications
they use may demand more. This computer allows you to upgrade key components when you need
increased performance.
NOTE
Contact your authorized dealer if you decide to perform a key component upgrade.
Memory upgrade
This notebook com
p
uter comes with two PC2100/PC2700
(
266MHz/333MHz DDR
)
soDIMM
(
Small
72_0128_001
16 May 2005
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2005 Itronix Cor
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