BK Precision SEFRAM 7861 Скачать руководство пользователя страница 1

 

 

 

 

 

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Subject : Using the TV meter for a satellite installation     

    

NASE786X-04-04

 

 
 

 

SEFRAM 7861 – 7862 – 7861HD – 7862HD field strength meters enable the configuration of a terrestrial or satellite TV reception 

system.  This  application  note  is  dedicated  for  people  who  use  the  field  strength  meter  for  the  first  time.

 

This  manual  provides  an 

application to setup a TV satellite (DVB-S) reception system correctly with a universal LNB-equipped satellite dish. 

 
1)

 

Configuration 

 

 

 
 
Operating the instrument step by step 
 

-  Plug the LNB cable into the appliance. 
 
-  Switch  the  field  strength  meter  on  by  pressing  the                              key  and  wait  that  the  presentation  screen  appears  (screen  with  the 
product reference number and its serial number).  
 
 
-  Press the Parameter key :               , the following window appears on the display. 
 
 

BNC input 

Meter front panel 

Satellite dish 

Antenna 

Presentation 

screen 

Sensitive wheel 

Up/down and left/right keys 

Sensitive keys  

On / off 

Direct access 

function keys 

Alphanumerical 

keypad 

Содержание SEFRAM 7861

Страница 1: ...n system correctly with a universal LNB equipped satellite dish 1 Configuration Operating the instrument step by step Plug the LNB cable into the appliance Switch the field strength meter on by pressi...

Страница 2: ...tal vertical polarity high low band The Thresholds allow defining the limits for the level measurement Their setups have already been installed but it is possible to modify them reserved to advanced u...

Страница 3: ...lody beeps ring out The more they are closer the more the reception quality is good Perfect the adjustment of the satellite dish to obtain the best quality If the appliance is not synchronised on any...

Страница 4: ...um reception quality for a polarity without interference with the opposite polarity Observe the quality bargraph Adjust the head until you obtain a maximum quality Microwave head LNB Lightly turn the...

Страница 5: ...ingle transponder doesn t synchronise quality 0 it is possible that its frequency is not valid anymore in satellite the used frequencies are regularly modified Use the following sensitive keys to repl...

Страница 6: ...PEG2 NIT table The informations displayed at the acquisition end can be erroneous The following error messages can also appear Impossibility locking on the transponder Satellite identification failed...

Страница 7: ...reception quality Error rates To operate the error rate measurements Press for the second time the Measurements key A new window appears on the display DVB S BER MER DVB S BER MER window Analyse the m...

Страница 8: ...the program can t appear NIT Conditional access A transponder contains many TV programs To access to a channel that is broadcasting in clear on the transponder press the sensitive key Serv This button...

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