emitor DIGIAIR PRO C User Manual Download Page 9

 

9

 
 
 
 

 

4.  Channel groups 

In this mode You can select the channels to be stored in DIGIAIR 
Pro´s memory. 

The stored channels are presented in Multi 

channel  mode.  

 

Set up the five pages with the channels of Your choice. Do like this:  

 
 

A)  The top value in the first bar (most to the left) is flashing when  

      

 entering this setup. Step with the “UP”/”DOWN”-buttons to the   

       

channel You want to change. 

      

 Press the “MODE”-button to open up the memory position. 

     

 - The channel nr will start to flash faster. 

      

 - Set the new channel with the “UP”/”DOWN”-buttons.  

      

 - Press the “MODE” button and the new channel is locked at this    

      

   position (memory saved). 

      

 - The channel nr will flash in normal pace. 

 
 

 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 with the “UP”/”DOWN”-buttons.  

       

 - Press the “MODE” button and the new channel is locked at this    

          

   position (memory saved). 

      

 - The channel nr will flash in normal pace. 

 
   

C)  - Repeat step B until all wanted channels have been   

           

        memorized. 

       

 -  Press the “OK” button and the complete setting will be stored. 

 
 

5. Auto power off 

 

Set the meter for automatic switch Off after 1, 5, 10 or 30 minutes. 

 

Or chose to have the meter always On (until manual switch Off). 

 
 

6. Spec mode 

 

Chose between stepping in the Channel raster (CH) or in the 
Frequency raster (MHz). 

 
 

7. Language 

 

Select the Menu-language of Your choice. Chose between: English,  

 

Portugese, German, Spanish, Polish and Italiano. 

 
 

8. dB Units 

 

Select the dB-unit of Your choice. Chose between dBuV, dBm and 
dBmV. 

 

3.4 Attenuator 

Turn On the attenuator with the Ok-button. 

 

Summary of Contents for DIGIAIR PRO C

Page 1: ...DIGIAIR PRO T T2 C USER MANUAL...

Page 2: ...trial antennas for DVB T and DVB T2 It is also intended for fast and accurate readout in Cable TV networks DVB C It can measure analog dBuV digital DVB T T2 COFDM and digital DVB C QAM DIGIAIR Pro T T...

Page 3: ...turn the unit OFF when the unit is fed by an external power supply simply disconnect the power source A discharged battery takes about 14 hours to recharge The recharging is controlled by the units mi...

Page 4: ...rmometerscale reaches 100 it can easily be attenuated with a push on the OK button about 20dB 1 4 Digital Mode DVB T T2 or DVB C Press down the mode button again when the antenna is pointed in the rig...

Page 5: ...POST BER value after demodulator corrections increases in correspondence with the increasing of the PRE BER value In DVB C mode the meter will show C N Carrier Noice This value should be as high as po...

Page 6: ...e mode button will take the meter back to Singlechannel mode 2 Description of functions 2 1 Single channel mode view one channel In this mode the meter measure analog signal strength on the selected c...

Page 7: ...tween 1 4 and 19 256 Hi priority code rate Between 1 2 and 7 8 Low priority code rate Between 1 2 and 7 8 MER Modulation Error Rate Between 10 dB and 31dB DVB C type DVB C Demodulation type From QAM16...

Page 8: ...Antenna voltage in the main menu and select 0V 5V 12V or 24V to be fed to the ANTENNA port The power to the antenna port is changed immediately when the OK button is pushed even if you are in the main...

Page 9: ...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 with the UP DOWN buttons Press the MODE button and the new chann...

Page 10: ...Error Rate after demod correction C N Carrier Noise MER Modulation Error Rate in analog One bar showing dBuV in high resolution or six bars showing strength of six channels Spectrum display with zoom...

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