LG MG220, Service Manual

Page: 7 / 130

1. Introduction
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E. Notice of Radiated Emissions
The MG220 complies with rules regarding radiation and radio frequency emission as defined by local
regulatory agencies. In accordance with these agencies, you may be required to provide information
such as the following to the end user.
F. Pictures
The pictures in this manual are for illustrative purposes only; your actual hardware may look slightly
different.
G. Interference and Attenuation
An MG220 may interfere with sensitive laboratory equipment, medical equipment, etc. Interference
from unsuppressed engines or electric motors may cause problems.
H. Electrostatic Sensitive Devices
ATTENTION
Boards, which contain Electrostatic Sensitive Device (ESD), are indicated by the sign. Following
information is ESD handling:
•
Service personnel should ground themselves by using a wrist strap when exchange system boards.
•
When repairs are made to a system board, they should spread the floor with anti-static mat which is
also grounded.
•
Use a suitable, grounded soldering iron.
•
Keep sensitive parts in these protective packages until these are used.
•
When returning system boards or parts like EEPROM to the factory, use the protective package as
described.
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