Service safety summary
Service safet
ysummary
Only qualifie
d personnel should perform service procedures. Read this Serv ice
safety summary and the General safety summary before performing any service
procedures.
Do not service alone. Do not p erform internal service or adjustments of this
product unless another person capable of rendering first aid and resuscitation is
present.
Disconnect power. To avoid electric shock, switch off the instrument pow er, then
disconnect the power cord from the mains power.
Use care when servicing with power on. Dangerous voltages or currents may exist
in this p
roduct. D isconnect power, remove battery (if applicable), and disconnect
test leads before removing protective panels, soldering, or replacing components.
To avoi
d electric shock, do not touch exposed connections.
viii TBS1000 Series Oscilloscope S ervice Manual
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