Chapter 2 Before Use
2-24.
2.4 Preventing Damage
Be sure to observe the rating ranges when connecting input and output
of the MP1862A. Otherwise, the MP1862A may be damaged.
CAUTION
Do not apply a voltage exceeding the rated voltage of
MP1862A. Excessively high input voltage can damage
the circuit.
When output is used at the 50 /GND terminator, never
feed any current or input signals to the output.
As a countermeasure against static electricity, ground
other devices to be connected (including experimental
circuits) with ground wires before connecting the I/O
connector.
The outer conductor and core of the coaxial cable may
become charged as a capacitor. Use any metal to
discharge the outer conductor and core before use.
Never open the MP1862A. If you open it and the
MP1862A has failed or sufficient performance cannot
be obtained, we may decline to repair the MP1862A.
The MP1862A has many important circuits and parts
including hybrid ICs. These parts are extremely
sensitive to static electric charges, so never open the
case of the MP1862A.
To protect the MP1862A from e being damaged by
static electricity, be sure to observe the following:
• Spread a conductive sheet on a workbench.
• Wear a wrist strap connected to the conductive
sheet or the frame ground of MP1862A
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