Table of Contents
Related Manuals for Keysight E4991B
Summary of Contents for Keysight E4991B
- Page 1 Keysight E5061B Network Keysight E4991B Impedance Analyzer Analyzer Installation Guide This is the Installation Guide for E5061B Network Analyzer. This is the Installation Guide for E4991B Impedance Analyzer. Installation Guide...
- Page 2 EULA. governed by United States and Declaration of Conformity Keysight shall be under no obligation international copyright laws. to update, revise or otherwise modify Trademark Acknowledgments Declarations of Conformity for this the Software.
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Page 3: Caution
When you notice any of the unusual conditions listed below, immediately terminate operation and disconnect the power cable. Contact your local Keysight Technologies sales representative or authorized service company for repair of the instrument. If you continue to operate without repairing the instrument, there is a potential fire or shock hazard to the operator. -
Page 4: Manufacturer's Declaration
European Directives, and carries the CE marking accordingly: • The Low Voltage Directive 2006/95/EC • The EMC Directive 2004/108/EEC To obtain Declaration of Conformity, please contact your local Keysight Technologies sales office, agent or distributor. Safety Notice Supplement • This equipment complies with EN/IEC61010- 1:2001. -
Page 5: General Safety Precautions
The E4991B complies with INSTALLATION CATEGORY II as well as POLLUTION DEGREE 2 in IEC61010-1. The E4991B is an INDOOR USE product. The LEDs in the E4991B are Class 1 in accordance with IEC60825-1, CLASS 1 LED PRODUCT. • Ground the Instrument To avoid electric shock, the instrument chassis and cabinet must be grounded with the supplied power cable’s grounding prong. -
Page 6: Safety Symbols
To avoid the danger of introducing additional hazards, do not install substitute parts or perform unauthorized modifications to the instrument. Return the instrument to a Keysight Technologies Sales and Service Office for service and repair to ensure that safety features are maintained in operational condition. -
Page 7: Exclusive Remedies
International Standards Organization members. Exclusive Remedies The remedies provided herein are Buyer’s sole and exclusive remedies. Keysight Technologies shall not be liable for any direct, indirect, special, incidental, or consequential damages, whether based on contract, tort, or any other legal theory. -
Page 8: Manuals For E4991B
E4991B help. It allows you to get information about the selected softkey by pressing the Help key in the E4991B or by pressing F1 in a keyboard attached to the E4991B or by clicking the help button in a dialog box. With context sensitive help, users can receive information quickly about the area the user is working in the firmware of the E4991B. -
Page 9: Table Of Contents
Initial Registration of E4991B........ - Page 10 Procedure to execute the factory recovery ........27 Keysight E4991B Installation Guide...
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Page 11: Installation
Step 3. By referring to the furnished contents list, check that all packaged items supplied with the analyzer have been received as per the specified options. Step 4. After checking, if one of the following applies, contact your nearest Keysight Technologies sales and service office. - Page 12 4. A fault has been detected in the subsequent operation check of the analyzer. If an abnormality is detected in Step 1, contact the company that transported the analyzer as well as your nearest Keysight Technologies sales and service office. Keysight E4991B Impedance Analyzer...
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Page 13: Environmental Requirements
Installation Environmental Requirements Environmental Requirements Set up the E4991B where the following environmental requirements are met. Operating Environments Ensure that the operating environment meets the following requirements. Temperature 5 °C to 40°C Temperature range at the 23°C ± 5°C(<1°C deviation from the temperature... -
Page 14: Protection Against Electrostatic Discharge (Esd)
As described in supply is disconnected by removing the power cable’s connector plug from either the AC outlet or the E4991B unit. When installing the E4991B, ensure that there is sufficient free space around the unit to permit quick disconnection of the plug (from AC outlet or E4991B unit) in case of emergency. -
Page 15: Installing Front Handles/Rack Mounting Flanges
The handle kit (Option 1CN) is used for transporting and relocating of the E4991B. The rack-mount kit (Option 1CM) includes two flanges (locking side plates) for mounting the E4991B on a rack (482.6 mm/19 inches) conforming to the EIA Standard. Option 1CP comes with both, the handle kit and rack-mount kit. - Page 16 Step 3. (Option 1CM/Option 1CP). Remove the four bottom feet of the E4991B (lift the bar marked TAB on the inner side of the foot and slide the foot towards the bar).
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Page 17: Power Supply
300 VA Verification and Connection of Power Cable The three-wire power cable attached to the E4991B has one wire serving as the ground. Using this power cable allows the E4991B to be grounded, thereby protecting you against any potential electrical shock from the power outlet. -
Page 18: Blown Fuses
Blown Fuses If the fuse appears to have blown during operation, this instrument may be subject to failure and must be repaired. For any assistance, contact Keysight Technologies Customer contact center listed at the end of this guide. The E4991B uses the following fuse types: UL/CSA Type, Slow-Blo, 10 A-250 Vac. -
Page 19: Connecting The Test Head
E4991B. The procedure for making this connection is described below. When connecting the test head: • Do not remove the four feet on the bottom of the E4991B; doing this would make the connection more difficult. • Turn the N-type connectors in the order given in the instructions below when tightening them. - Page 20 RF OUT terminal first. The N-type connector for the RF OUT terminal is mounted with a special design for flexible movement to provide easier connection or removal of the test head. Figure 1-4 Test head connected to E4991B Keysight E4991B Impedance Analyzer...
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Page 21: Starting The E4991B
Normal operation is confirmed by the self-test if no error message appears. Turning the Power OFF Step 1. To turn OFF the power of the E4991B, first, press this standby switch or send a shutdown command from the external controller to activate the shutdown process (the process of software and hardware necessary to turn OFF the power supply). -
Page 22: Disconnection From Supply Source
Line switch (Always ON) and power cable receptacle Disconnection from Supply Source The power supply of the E4991B is cut off by disconnecting the plug of the power cable (on either AC outlet side or E4991B side). When it is necessary to disconnect the power supply in order to avoid shock hazards, etc., pull out the... -
Page 23: Initial Registration Of E4991B
Initial Registration of E4991B Initial Registration of E4991B When you start up the E4991B for the first time, you need to perform the initial registration of the Windows operating system of the E4991B. When the Windows agreement message box appears, click Agree. The rest of the procedure runs automatically. - Page 24 Installation Initial Registration of E4991B Keysight E4991B Impedance Analyzer...
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Page 25: Troubleshooting
Keysight E4991B Impedance Analyzer Installation Guide Troubleshooting This chapter describes the troubleshooting process during start up and the procedure of the operating system (OS) recovery when the Windows OS has been damaged. Troubleshooting during Startup Table 2-1. System recovery When you encounter problems during start up, see saves most of problems. -
Page 26: System Recovery
However, Keysight recommends backing them up before executing system recovery for precautionary purposes. For more information on backup, refer to “Backing Up the Data” as described in E4991B Online Help. 1. The default setting of the hard disk is recovered during the system recovery. For the hard disk that had failed earlier and had been replaced (after purchase), its default setting may not be the same as the factory state. - Page 27 Step 2. Disconnect all of the USB device from the USB ports. Step 3. Connect the keyboard to the E4991B. Step 4. Press the standby switch of the E4991B to turn it ON. Step 5. When the screen as shown in the figure below appears, select Instrument Image Recovery System and press [Enter].
- Page 28 Step 8. The progress of the system configuration is displayed on the screen. The recovery takes a few minutes depending on the amount of data. Figure 2-4 System configuration progress screen Step 9. Once the recovery process is completed, completion message prompts. Click OK. The E4991B restarts automatically. Keysight E4991B Impedance Analyzer...
- Page 29 Step 11. After the restart, execute initial registration. For information on the execution procedure, refer to “Initial Registration of E4991B” on page Never turn OFF the power during the system recovery because doing so may cause serious damage to the E4991B. Keysight E4991B Impedance Analyzer...
- Page 30 Troubleshooting System Recovery Keysight E4991B Impedance Analyzer...
- Page 31 Option 1CM Option 1CN Option 1CP power disconnection from supply source power cable option Verification and Connection of Power Cable Verification of the Power Supply Keysight E4991B Installation Guide...
- Page 32 Index Keysight E4991B Installation Guide...
- Page 33 This information is subject to change without notice. © Keysight Technologies 2014-2022 Edition 3, August 2022 *E4991-90010* E4991-90010 www.keysight.com...
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