General safety sum mary
General safet
ysummary
Review the fo
llowing safety precautions to avoid injury and prevent damage to
this product or any products connected to it.
To avoid pot
ential hazards, use this product only as specified.
Only qualified personnel should perform service procedures.
To avoid fir
e or personal
injury
Use proper
power cord. Use only the power cord specified for this product and
certified for the country of use.
Connect a
nd disconnect properly. Connect the probe output to the measurement
instrument before connecting the probe to the circuit under test. Connect the
probe reference lead to the circuit under test before connecting the probe input.
Disconnect the probe input and the probe reference lead from the circuit under test
before disconnecting the probe from the measurement instrument.
Ground the product. This product is grounded through the grounding conductor
of the power cord. To a void electric shock, the grounding conductor must b e
connected to earth ground. Before making connections to the input or output
termi
nals of the product, ensure that the product is properly grounded.
Observe all terminal ratings. To avoid fire or shock hazard, observe all ratings
and m
arkings on the product. Consult the product manual for further ratings
information before making connections to the product.
Con
nect the probe reference lead to earth ground only.
Do not apply a potential to a ny terminal, including the common terminal, that
exc
eeds the maximum ratingofthatterminal.
Power disconnect. The power switch disconnects the product from the power
so
urce. See instructions for the location. Do not block the power switch; it must
remain accessible to the user at all times.
D
o not operate without covers. Do not operate this product with covers or panels
removed.
Do not operate with suspected failures. If you suspect that there is damage to this
product, have it inspected by qualified service personnel.
Avoid exposed circuitry. Do not touch exposed connections and components when
power is present.
vi TBS1000 Series Oscilloscope Service Manual