Cleaning This Instrument; Cleaning An Lcd; Maintenance Of Test Ports And Other Connectors/Ports; Cleaning A Display Other Than An Lcd - Agilent Technologies ENA Series User Manual

Rf network analyzers

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Table of Contents

Information on Maintenance

Cleaning this Instrument

This section describes how to clean the instrument.

To protect yourself from electrical shock, be sure to unplug the power cable from the

outlet before cleaning the instrument.

Never clean the internal components of the instrument.

Use one of the following methods to clean the display surface regularly.

Do not use chemicals other than ethanol and isopropyl alcohol to wet the cleaning cloth.

To clean a touch screen type LCD (Option 016), do not wet the cloth with water.

Test ports on the front panel of the E5070B/E5071B are fitted with N Type connectors (f).

Stains or other damage to these connectors would significantly affect the accuracy in

measurements in the RF range. Always pay attention to the following precautions.

The above precautions must also be observed in maintaining connectors and ports other

than these test ports.

To remove stains on parts other than the LCD, test ports, and other connectors/ports of the

instrument, wipe them gently with a soft cloth that is dry or wetted with a small amount of

water and wrung tightly.

For normal cleaning, rub the surface gently with a dry, soft cloth.

When stains are difficult to remove, gently wipe the surface with cloth damped with a

small amount of ethanol or isopropyl alcohol.

You can clean the standard type LCD (no touch screen function) with a cloth dipped in

water and then wrung tightly.

Always keep the connectors free from stains and dust.

Do not touch the contact surface on the connectors.

Do not plug damaged or scratched connectors into the test ports.

Use compressed air for cleaning connectors. Do not use abrasives under any

circumstance.

E5070b E5071b