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Wavetek Wandel GoltermannWavetek Wandel GoltermannWavetek Wandel GoltermannWavetek Wandel GoltermannWavetek Wandel GoltermannCATV Division5808 Ch

1-4executed immediately or scheduled over a period of time. Toconserve battery life, CLI-1450 shuts itself off between scheduledintervals. When conf

E-2115 117.5 120 122.5 125 127.5 130 132.5 135 137.5 1401919.52020.52121.52222.52323.52424.525Len gt hMHZMHZIt is highly recommended that the element

E-3OPERATIONFor normal measurements, connect the connector on the antennaassembly directly to the antenna connection on the Model CLI-1450leakage mete

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1-6AntennaAntennaAntennaAntennaAntennaPortPortPortPortPortSerial PortSerial PortSerial PortSerial PortSerial PortChargerChargerChargerChargerChar

1-7StealthWare 3.0. Refer to page 1-21 for configuration instructionsand page 2-36 for operating instructionsGETTING ACQUAINTED WITH THE KEYPADThe key

1-8 NAVIGATOR NAVIGATOR NAVIGATOR NAVIGATOR NAVIGATORInstantly "travel" to any mode using the NAVIGATOR.4.4.4.4.4.

1-9SNAP SHOTSNAP SHOTSNAP SHOTSNAP SHOTSNAP SHOTHold the measurement. The measurement is retained even ifthe cable is disconnected from the input

1-10Title Bar IndicatorsTitle Bar IndicatorsTitle Bar IndicatorsTitle Bar IndicatorsTitle Bar IndicatorsYou may see indicators appear above

1-11ListsListsListsListsListsLists present several items for viewing and/or selecting. Notice thatthe currently chosen item is highlighted. You can sc

1-12THE NAVIGATORYou can easily travel to any mode using the NAVIGATOR. To accessthe NAVIGATOR, press the key.An icon appears on the screen for each

1-13To configure your CLI-1450, press the SHIFT + keys or choosethe icon from the NAVIGATOR. The following screen appears:Configuration settings a

Wavetek Wandel Goltermann warrants that all Products manufactured or procured by WavetekWandel Goltermann conform to Wavetek Wandel Goltermann's

1-14CONTRAST LEVELCONTRAST LEVELCONTRAST LEVELCONTRAST LEVELCONTRAST LEVELAdjusts the contrast level of the LCD for optimum viewing.Not

1-15turn off automatically. The indicator means that the backlight is onand will remain on continuously. If you see no indicator, the back-light i

1-16LINES/PAGELINES/PAGELINES/PAGELINES/PAGELINES/PAGEFor text reports, you can specify the number of lines that will beprinted on each page before a

1-17Measurement ConfigurationTEMPERATURE UNITSTEMPERATURE UNITSTEMPERATURE UNITSTEMPERATURE UNITSTEMPERATURE UNITSSelects the units in which temp

1-18EDIT TEST POINTSEDIT TEST POINTSEDIT TEST POINTSEDIT TEST POINTSEDIT TEST POINTSYour CLI-1450 is capable of performing tests a

1-19You can selectively enable or disable each individual limit. When alimit is disabled, your CLI-1450 excludes it when checking limits. Ifthe highl

1-20Noise Floor CorrectionNoise Floor CorrectionNoise Floor CorrectionNoise Floor CorrectionNoise Floor CorrectionThis calibration measures

1-21Start FrequencyStart FrequencyStart FrequencyStart FrequencyStart FrequencyEnter the start frequency that you want to monitor for reverseingr

1-22· when the threshold is exceeded· when a tag signal is detected· when the threshold is exceeded and a tag signal is detected· disable the alarmALA

1-23REFERENCE DISTANCEREFERENCE DISTANCEREFERENCE DISTANCEREFERENCE DISTANCEREFERENCE DISTANCEThis is the specified distance at which leakage is

iContentsIntroducing the CLI-1450 ... 1-1Introduction ...

1-24the dipole antenna corresponds to theHD-1 Dipole Antenna that wasshipped with your unit. If you choose to use another type of dipoleantenna, you m

1-25CHANNEL PLAN CONFIGURATIONWhat is a Channel Plan?A channel plan is a framework of cable network parameters chosen bythe user for his network. T

1-26Using the up/down arrow keys, highlight Channel Plan and then pressto bring up the Configure - Channel Plan screen. This screen lists thevarious i

1-27Select Video Signal TypeHighlight VIDEO SIGNAL TYPE from the Channel Plan screen(page 1-26). Choose from NTSC, PAL and SECAM types.Press .Select C

1-28NOTENOTENOTENOTENOTE: If your system is a PAL M type, select NTSC for your channel plan.Using up or down arrow key, highlight a base channel plan

1-29The unit will complete the build and display the Build Channel Plan-STEP 5 screen (shown right above).Press the right softkey to return to the mai

1-30IMPORTANTIMPORTANTIMPORTANTIMPORTANTIMPORTANT: You may find an enabled channel that isnot in your channel plan. This should be disabled. A channel

1-31TypeTypeTypeTypeTypeThere are three channel types from which to choose:TV -the standard video and audio carriersDUAL -a video carrier with two ind

1-32PackagePackagePackagePackagePackageYou can organize channels into packages. In the edit box,you can select any package that is enabled (see the s

1-33How to configure a digital carrierHow to configure a digital carrierHow to configure a digital carrierHow to configure a digital carrierHow to con

iiInstallation Results Summary... 2-9The Channel List ...

1-34Up to six channels can be selected. To select a channel, use the up ordown arrow to highlight the desired channel in the list, then press thesoft

1-35Copy Remote PlanCopy Remote PlanCopy Remote PlanCopy Remote PlanCopy Remote PlanOnce a plan has been created in one unit, it can be copied to anot

2-1 MODEL CLI-1450INTRODUCTIONThe best way to learn about the CLI-1450 is to use it. Section 2discusses the individual measurements available with th

2-2You can read the leakage measurement numerically and on an analogmeter. The units in which leakage is being measured appears directlybelow the met

2-3MEASUREMENT PEAKMEASUREMENT PEAKMEASUREMENT PEAKMEASUREMENT PEAKMEASUREMENT PEAKThe peak leakage value is indicated on the analog meter as a s

2-4NoteNoteNoteNoteNoteThe characteristics for each type of antenna are programmable. Besure that you have enabled all the antenna types that you wan

2-5COMPENSATIONCOMPENSATIONCOMPENSATIONCOMPENSATIONCOMPENSATIONCompensation allows you to adjust your CLI-1450 to a calibrated leakfield (see Appendix

2-6The Find and Fix mode assists the operator in locating the leakagesource through numeric and audible alarm indicators. As your dis-tance from the

2-7PRINTING THE SCREENPRINTING THE SCREENPRINTING THE SCREENPRINTING THE SCREENPRINTING THE SCREENYou can print the entire screen at any tim

iiiScan ... 2-22Moving the Marker ...

2-8Press the key to select the INSTALLATION mode or choosethe icon from the NAVIGATOR. Your CLI-1450 will beginmeasuring all the enabled channels i

2-9Subscriber DropGround BlockTapUser DefinedNoteNoteNoteNoteNoteBe sure that you have enabled all of the test points that you areinterested in using.

2-10NoteNoteNoteNoteNoteOnly the limits that are enabled in the selected test point appear onthis screen. If there are no enabled test points, this sc

2-11THE PASS/FAIL INDICATORTHE PASS/FAIL INDICATORTHE PASS/FAIL INDICATORTHE PASS/FAIL INDICATORTHE PASS/FAIL INDICATORUse the PASS/FAIL ind

2-12This screen displays video and audio carrier level measurementsalong with the DVA for the selected channel. Use the up or downarrows to select th

2-13ADJUSTING THE REFERENCE LEVELADJUSTING THE REFERENCE LEVELADJUSTING THE REFERENCE LEVELADJUSTING THE REFERENCE LEVELADJUSTING THE RE

2-14Use the left and right arrows to tune your CLI-1450. The frequencyincrements or decrements by the step size that you have specified inthe Measurem

2-15WARNING INDICATORSWARNING INDICATORSWARNING INDICATORSWARNING INDICATORSWARNING INDICATORSIf the current measurement is inaccurate due to an

2-16MOVING THE MARKERMOVING THE MARKERMOVING THE MARKERMOVING THE MARKERMOVING THE MARKERA vertical marker appears over the currently select

2-17to zoom in and the soft key to zoom out. The magnificationfactor is displayed above the graph. Press the soft key when youhave finished.CHEC

ivAppendicesAppendix A: Specifications ... A-1Appendix B: Power Management and Battery ...

2-18When you have selected the limits submenu, the marker informationbelow the graph is replaced by the overall limit check summary forchannels curren

2-19Up or down arrows to the left of the video level and DVA numericmeasurement tell you when the limits have been exceeded. measurement too high m

2-20displaying one of the following warning indicators to the left of thenumeric level measurement in the marker information area: Over-rangeThe signa

2-21ImportantImportantImportantImportantImportantYou can choose which carriers appear on this screen when you config-ure your channel plan (see SELECT

2-22MEASUREMENT HOLDMEASUREMENT HOLDMEASUREMENT HOLDMEASUREMENT HOLDMEASUREMENT HOLDYou can freeze the tilt measurement at any time by pressing t

2-23NoteNoteNoteNoteNoteThe channels that appear on this screen are the same ones that youselected when you configured your tilt channels. (see SELECT

2-24NoteNoteNoteNoteNoteBe sure that you have enabled all of the test points that you areinterested in using. The soft key is only available if the

2-25PRINTING THE SCREENPRINTING THE SCREENPRINTING THE SCREENPRINTING THE SCREENPRINTING THE SCREENYou can print the entire screen at any ti

2-26list. Press the soft key to select the highlighted locationand continue to the next step.TipIf you are not interested in logging the informatio

2-27Measure VoltageMeasure VoltageMeasure VoltageMeasure VoltageMeasure VoltageYou can log voltage measurements that you make using yourmultimete

1-1 MODEL CLI-14501Introducingthe CLI-1450INTRODUCTIONThe CLI-1450 Leakage/Signal Level Meter is a high performanceinstrument designed for cable tele

2-28TemperatureTemperatureTemperatureTemperatureTemperatureThe ambient temperature at which the test is performed isrecorded. Your CLI-1450 contains a

2-29If you are performing a scheduled test, the time remaining until thenext interval will appear upon completion of the measurements.ImportantImporta

2-30VIEWTo access measurement files that you have stored in your CLI-1450,choose the icon from the NAVIGATOR. Files are categorizedinto Installatio

2-31To view a file, use the up and down arrows to highlight the name ofthe file that you want to view and then press either the soft keyor the ke

2-32TipTipTipTipTipYou can resave an Installation file by pressing the SHIFT + keys.This allows you to change the name of the file.VIEWING SCAN FIL

2-33NoteNoteNoteNoteNoteYou can print the entire screen at any time by pressing the SHIFT + keys. A bar graph appears indicating the status of the pr

2-34Press the soft key to view information about the Auto Test file.This displays the information that was logged when you configuredthe test. The

2-35The first screen that will appear is a tabular list that includes the videoand audio carrier levels along with the delta V/A for each channel.Use

2-36Press the soft key to sequence through the available test points.The test point that you have selected is represented in the upperportion of th

2-37MOVING THE MARKERMOVING THE MARKERMOVING THE MARKERMOVING THE MARKERMOVING THE MARKERA vertical marker appears over the currently select

1-2To reduce the likelihood of false alarms, you can configure the alarmto occur only when a tag signal is present. You can quickly adjust thevolume

2-38THE PASS/FAIL INDICATORTHE PASS/FAIL INDICATORTHE PASS/FAIL INDICATORTHE PASS/FAIL INDICATORTHE PASS/FAIL INDICATORUse the PASS/FAIL ind

3-1 MODEL CLI-1450USING THE REFERENCE SECTIONThis section provides additional information concerning the use ofthe CLI-1450. Items include; Help, Inf

3-2Next to the icon is a brief description of the function that the softkey performs. If an icon is currently inactive "feature not available&quo

3-3TECHNICAL SUPPORTWavetek Wandel Goltermann has worked hard to make the CLI-1450as easy-to-use as possible. However, if you have a problem using you

A-1 MODEL CLI-1450SPECIFICATIONSFrequencyRange: 45 to 559 MHz; 5 to 890 MHz (optional);sub band option (5 to 80 MHz)Accuracy: 20 ppmTuning Resolution

A-2CW Detection: From 0.5 µV (typical)with LT1000 Leakage Tagger activated(121 to 133.2625 MHz)Measurement: From 1.4 µV(115 to 140 MHz)Range: 0.5 to 2

A-3VMA-3: Magnetic mount 1/4 λ whip antenna1019-00-0470: Cloning Cable (RS232 Interconnect cable)1019-00-0558: Charger/Adapter universal input, 1

B-1 MODEL CLI-1450Battery Pack Location and InstallationThe CLI-1450 battery pack (1019-00-0479) is located on the backof the unit. To remove or repl

1-3which channels are active on your cable system. Once you havedefined a channel plan, you can copy it to other units. You can alsocreate channel p

B-2To maximize battery life, set Auto Shutoff to 1 minute and Back-light Shutoff to "always off". These items are described in theGlobal Con

C-1 MODEL CLI-1450CONNECTORThe CLI-1450 has a serial interface with RS232 drive, using a 3-pinstereo connector. The serial interface has a driver bui

C-2CABLE SPECIFICATIONSCLI-1450 TO PC (1019-00-0469)CLI-1450 TO PRINTER (STANDARD) (1019-00-0468)

C-3CLI-1450 TO CLI-1450 (1019-00-0470)CLI-1450 TO PRINTER (CITIZEN) (1019-00-0467)

D-1 MODEL CLI-1450INTRODUCTIONRegardless of the type of vehicle-mounted antenna used, severalvariables come into play that could cause a change in m

D-2SETUPThe frequency and level of the predictable “leak” should be givencareful consideration, to avoid interfering with any off-air service orallowi

D-3b. Source antenna should be carefully located to isolate it fromsources of reflection.c. Source antenna should be properly polarized (vertical, ifv

D-4ImportantYour CLI-1450 stores a separate compensation value for eachantenna type. The value automatically becomes effective when youselect the ant

E-1 MODEL CLI-1450INTRODUCTIONThe VMA-3 Quarterwave Antenna is a field tunable antennadesigned to perform leakage measurements when used with theWWG