Tektronix TDC Instruction Manual page 11

2
SERVICING SAFETY SUMMARY
FOR QUALIFIED SERVICE PERSONNEL ONLY
Refer also to the preceding Operators Safety Summary.
Do Not Service Alone
Do not perform internal service or adjustment of this product unless another person capable of rendering
first aid and resuscitation is present.
Use Care When Servicing With Power On
Dangerous voltages exist at several points in this product. To avoid personal injury, do not touch exposed
connections and components while power is on.
Disconnect power before removing protective panels, soldering, or replacing components.
Power Source
This product is intended to operate from a power source that will not apply more than 250 volts rms
between the supply conductors or between either supply conductor and ground. A protective ground
connection by way of the grounding conductor in the power cord is essential for safe operation.
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