Daily Maintenance; Cleaning Method; Maintaining An N-Type Connector On Each Port; Self-Test When Turning On The Power - Agilent Technologies ENA Series Installation And Quick Start Manual

Installation

Daily Maintenance

Daily Maintenance

This section provides the maintenance information for the E5061A/E5062A and describes
the self-test function (which checks the instrument for failure). This section also provides
information required for shipping the E5061A/E5062A due to breakdown or other
problem.

Cleaning Method

To clean the surface of the E5061A/E5062A, wipe the surface gently with a dry cloth or
soft cloth dampened with water and wrung dry. Never attempt to clean the inside of the
instrument.
WARNING
To avoid an electric shock, always disconnect the power cord of the E5061A/E5062A
from the power outlet when cleaning.
NOTE
To clean a touch screen type LCD (Option 016), do not wet the cloth with water.

Maintaining an N-type Connector on Each Port

Each port on the front panel of the E5061A/E5062A has an N-type connector (female). In
the RF band, soil or damage on the connector or cable will affect the measurements. The
following describes how to handle and maintain these N-type connectors.
•
•
•
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Each port on the front panel of the E5061A/E5062A is a 50 Ω-based N-type connector
NOTE
(female) or a 75 Ω-based N-type connector (female). Note that if you connect a connetcor
with differenc impedance, the connectors can be damaged.

Self-test When Turning on the Power

When the power is turned on, the E5061A/E5062A automatically performs a self-test. If
any error is detected by the self-test at power-on, the error message "Power on test fail"
appears in the instrument status bar. This causes the E5061A/E5062A to enter the service
mode. When being in the service mode, ship the E5061A/E5062A to the nearest Agilent
Technologies Service Center by seeing Section "Considerations When Shipping to a
Service Center Due to Breakdown or Other Problem" on page 39.
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The connectors should always be kept clean and away from dirt.
To prevent the electrostatic discharge (ESD), do not touch the contact face of the
connector.
Never attempt to use a damaged or nicked connector.
When cleaning, blow air on the connector. Never attempt to use abrasives such as
emery paper.
Chapter 2