Tektronix 684A User Manual

TDS 684A, TDS 744A, & TDS 784A Service Manual

Review the following safety precautions to avoid injury and prevent damage to
this product or any products connected to it.

To avoid fire hazard, use only the power cord specified for this product.

To avoid electric shock or fire hazard, do not apply a voltage to a terminal that is
outside the range specified for that terminal.

This product is grounded through the grounding conductor of the power cord. To
avoid electric shock, the grounding conductor must be connected to earth
ground. Before making connections to the input or output terminals of the
product, ensure that the product is properly grounded.

To avoid electric shock or fire hazard, do not operate this product with covers or
panels removed.

To avoid fire hazard, use only the fuse type and rating specified for this product.

To avoid electric shock, do not operate this product in wet or damp conditions.

To avoid injury or fire hazard, do not operate this product in an explosive
atmosphere.

To avoid electric shock and erroneous readings, keep probe surface clean.

Do not operate this product from a power source that applies more than the
voltage specified.