LG GD510 Service Manual page 5

1. INTRODUCTION
GD510 Operational Description
1.2.6. Pictures
The pictures in this manual are for illustrative purposes only; your actual hardware may look
slightly different.
1.2.7. Interference and Attenuation
GD510
A may interfere with sensitive laboratory equipment, medical equipment, etc.
Interference from unsuppressed engines or electric motors may cause problems.
1.2.8. Electrostatic Sensitive Devices
ATTENTION
A board, which contains 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 such as
EEPROM to the factory, use the protective package as described.
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