Sunrise Global Cable Explorer TDR Module, CE4000 user manual SET Cable Length

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CE4000 Cable Explorer TDR

User Manual

Figure 2-8

SET CABLE LENGTH

Use the Left/Right arrow keys to adjust the Cable Length displayed to the length of the cable under test. The arrow keys will increment or decrement the numbers displayed slowly when first pressed. The step size of change will increase the longer the key is pressed. For simple operation, hold down the key, noting the step size as the numbers change. Release the key momentarily when the number approaches the desired setting. This reduces the step size. Then press the key for individual steps to fine-tune the setting.

Measure VOP - Once the test cable’s length is set and connected to the CE4000, press the Find VOP (F1) function key. The CE4000 will calculate and display the Cable VOP (Figure 2-8).

Measure LEN - The Cable Test mode can also be used to make quick cable length measurements by setting the VOP and pressing the Find LEN (F2) function key. The CE4000 will calculate and display the cable length (Figure 2-8).

Save - Be sure to save the information if you want to use the measured VOP for subsequent cable tests. Press Save (F4) to display the screen shown in Figure 2-9. You must enter a cable type and manufacture in this screen for the information to be saved.

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Contents CE4000 CE4000 Cable Explorer TDR Disclaimer Contents Maintenance And Service Introduction Instrument Overview IntroductionGeneral Information Mainframe Input/Output CM1000 Mainframe and CE4000 ModuleCM1000 mainframe and CE4000 module CE4000 Keyboard Functions History Unpacking And Initial Inspection Preparation for USECharging Instructions General Information Shipment ContentsSafety Precautions First Time Module Installation CE4000 Cable Explorer TDR Power Up To Self Test Screen SetupGetting Started Main Menu Screen Detail Setup Overview System Setup Detail Time & Date Cable Select Detail Insert Save changes by pressing the Save F3 key Cable Test SET Cable Length Cable Type CE4000 Cable Explorer TDR TDR Basics Locating Cable FaultsMeasurements VOP Measurements TDR Trace Loss and Return Loss RTL Trace Signatures TDR Tests with the CE4000 Auto Test Mode Display CE4000 Cable Explorer TDR Zoom Peak Hold Save Manual TDR Measurements Display M1/M2 Pulse Gain / POS Measurements CE4000 Cable Explorer TDR Stored Files CE4000 Cable Explorer TDR Next Adjust Compare Load Performance Specifications and KEY Features Environment PowerInterfaces DisplayBattery Replacement Maintenance and ServiceInternal Rechargeable Battery General MaintenanceCleaning Firmware Upgrades CompactFlash Card Replacement TroubleshootingCE4000 Cable Explorer TDR Technical Support WarrantyCustomer’s Responsibility Returning Equipment to SunriseMaintenance and Service CE4000 Cable Explorer TDR Additional Cable data Appendix Cable DataVOP