Sony XR-55A95K Service Manual page 7

SAFETY NOTES
※Things to prepare in advance.
ESD wrist-strap.
ESD cushion/sheet.
Please use a bag containing the board or a special seat.
ESD wrist-strap to be checked daily.
Use Multi-meter to make sure resistance of ESD wrist-strap is OK.
(R=750K Ohms to 35Mega Ohms)
1) Caution for Board handling(Stress)
Be sure to observe the following contents.
① Hold the board with both hands.
② Do not hold/push Heat-Sink.
③ Handle with care. Do not swing.
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SYS SET