Lenovo ThinkPad X23 English - ThinkPad X23 Service and Troubleshooting guide - Page 53

Appendix A. Important safety instructions, DANGER

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Appendix A. Important safety instructions DANGER Electric current from power, telephone, and communication cables are hazardous. To avoid shock hazard, connect and disconnect cables as shown below when installing, moving, or opening the covers of this product or attached devices. If the 3-pin power cord is provided with this product, it must be used with a properly grounded outlet. To Connect Turn everything OFF. To Disconnect Turn everything OFF. First, attach all cables to devices. First, remove the power cord from the outlet. Attach the signal cables to receptacles. Remove signal cables from receptacles. Attach the power cord to an outlet. Remove all cables from devices. Turn the device ON. © Copyright IBM Corp. 2001 43

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Appendix A. Important safety instructions
DANGER
Electric current from power, telephone, and communication cables are hazardous.
To avoid shock hazard, connect and disconnect cables as shown below when
installing, moving, or opening the covers of this product or attached devices. If the
3-pin power cord is provided with this product, it must be used with a properly
grounded outlet.
Turn everything OFF.
Turn everything OFF.
First, attach all cables to devices.
First, remove the power cord from
the outlet.
Attach the signal cables to
receptacles.
Remove signal cables from
receptacles.
Attach the power cord to an outlet.
Remove all cables from devices.
Turn the device ON.
To Connect
To Disconnect
© Copyright IBM Corp. 2001
43