IBM RT-686 User Manual download pdf (Page 4)

EMC Notice

FCC

Warning!

This equipment generates, uses, and can radiate radio frequency energy and if not

installed and used in accordance with the instructions, may cause interference to

radio communications. This equipment has been tested and found to comply with

Class B digital devices, pursuant to Part 15 of the FCC rules that are designed to

provide reasonable protection against such interference when operated in a

commercial or residential environment.

Countermeasures if interference occurs

You are encouraged to do the following if interference occurs while you are

operating the computer:

1. Turn OFF the computer and unplug the AC adapter from the outlet to see if the

interference disappears.

2. Connect the AC adapter to the outlet in another room and check if the

interference still exists.

3. Use an outlet that is far away from the interfered appliance.

4. Re-orient your computer in respect to the interfered appliance to see if there is

improvement.

If all of these failed, please call your dealer for help.

This equipment complies with the requirements set out in the Council Direction on

the Approximation of the laws of the Member States relating to Electromagnetic

Compatibility (89/336/EEC). For the evaluation regarding the electromagnetic

compatibility, the following standards were applied:

EMI: EN55022 (CISPR 22) class B (conduction and radiation)

EMS EN55024

Harmonics: EN61000-3-2

Flicker: EN61000-3-3

ESD: EN61000-4-2

RS: EN61000-4-3

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IBM RT-686 User Manual Page 4