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2 Start Guide
This chapter introduces the precautions before operation, description of front and rear panels, basic measurement
methods and data file management of the S2438 series microwave power meter so that the user can have a preliminary
knowledge about the instrument and measurement process.
2.1 Preparation Before Use
2.1.1 Preparations before operation
This chapter introduces the precautions before initial setting and use of the S2438 series microwave power meter.
Damage prevention
To avoid the electric shock, fire and personal injury:
Do not open the chassis without authorization;
Do not attempt to dismantle or modify any part not described in this manual. Improper removal may cause the
deterioration of electromagnetic shielding effectiveness, damage of internal parts, etc. and affect the reliability of product.
If the product is under warranty, we will no longer provide the unpaid repairs.
Please carefully read relevant content of
“1.2 Safety Guide”
of the User’s Manual and the following precautions for
safe operation. In addition, attention shall be paid to relevant specific operating environment requirements specified in
the reference data page.
During instrument operation, please pay attention to the following aspects:
Improper application site or measurement setting will damage the instrument or the connecting device. Before powering
on the instrument, please pay attention to the followings:
Keep the instrument dry;
To ensure that the fan blade and radiating hole are unobstructured, keep the instrument at least 10cm away from the
wall, and ensure that all ventilation holes of the fan are unobstructed;
Place the instrument horizontally and reasonably;
Ensure that the surrounding temperature is in accordance with the requirements on the reference data page.
Ensure that the power level of the port input signal conforms to the mark range;
Ensure that the signal output port is properly connected and isn't overloaded.
ESD protection
Pay attention to the ESD protection measures in the workplace to avoid the damage to instrument. For details, please
refer to relevant content of
“1.2 Safety Guide”
of the User’s Manual.
