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DIGIAIR PRO CATV

USER MANUAL

Содержание DIGIAIR PRO CATV

Страница 1: ...DIGIAIR PRO CATV USER MANUAL...

Страница 2: ...IAIR Pro CATV is microprocessor controlled making it very reliable and accurate Signalstrength is presented on the LCD display In analog mode it shows a single channel or six channels at the same time...

Страница 3: ...s controlled by the units microprocessor and is indicated on the display Please notice that to obtain full capacity of new batteries it is necessary to recharge and run down the battery pack a couple...

Страница 4: ...uncorrected blocks since lock Press OK button to change view to constellation diagram Pressing the Mode button again will take the meter to the Multichannel mode where the analog dB signal strength o...

Страница 5: ...is not shown when the unit is fed by an external power supply 2 2 Digital mode view digital BER Bit Error Rate and MER Modulation Error Ratio is presented in this mode The BER should be as low less er...

Страница 6: ...UP DOWN buttons to scroll up and down in the menu system Use the OK button to enable the selected function 3 1 Symbol Rate Here You can add delete and select the symbolrate to use Default is Use chann...

Страница 7: ...ce B Chose the next channel to change by highlighting it with the UP DOWN buttons Press the MODE button to open up the memory position The channel nr will start to flash faster Set the new channel wit...

Страница 8: ...tal Three bars showing BER Bit Error Rate before demod correction MER Modulation Error Ratio Constellation diagram in analog One bar showing level in high resolution or 6 bars showing strength of 6 ch...

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