Sunrise Global Cable Explorer TDR Module, CE4000 user manual Adjust

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CE4000 Cable Explorer TDR

User Manual

Figure 3-22

ADJUST

The Adjust (F2) function allows adjustment of the Pulse Width using the Up/Down arrow keys, as shown in Figure 3-23. Typically two pulse widths will be stored automatically, depending on the mode and length of cable under test. Only Pulse Widths stored may be viewed. After pressing the Adjust (F2) function key you may also press the Left/Right arrow keys to adjust the position of the second marker M2. As in the Manual operating mode, the digital display measures the Distance and Loss relative to the placement of the M2 marker. The correct placement for distance measurements is at the beginning of the rising edge of the reflected trace. The Loss measurement is made automatically 1/2 the distance of the pulse width to the right of the marker placement. Pressing the Adjust (F2) key again will turn the adjust mode off.

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Contents CE4000 CE4000 Cable Explorer TDR Disclaimer Contents Maintenance And Service Introduction Introduction Instrument OverviewGeneral 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 Setup Power Up To Self Test ScreenGetting 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 Locating Cable Faults TDR BasicsMeasurements 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 Display PowerEnvironment InterfacesBattery Replacement Maintenance and ServiceGeneral Maintenance Internal Rechargeable BatteryCleaning 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