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4 

SAU125 

 

2.                   OPERATION 

This chapter contains the description of the Controls and Indicators of the front 
and rear panels of the SAU125 250W UHF TV Amplifier and their instruction for 
use. 

 

2.1  

 

Front Panel 

 

 

 

 

 

 

 

 

 

 

FIG. 2.1-1  SAU125 – FRONT PANEL CONTROLS & DISPLAYS 

 

 

 

1 

2 

3 

4 

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6 

7 

8 

9 

Содержание SAU125

Страница 1: ...4 OPERATIONAL MANUAL Copia n ________ Copy n Emessa il Delivered ________ PLANT VIA B PONTECORVO 10 SETTEVILLE DI GUIDONIA 00012 ROMA PHONE 39 07743521 FAX 39 0774356136 E Mail technosystem technosystem it E Mail c service technosystem it WEB http www technosystem it ...

Страница 2: ...AU125 INDEX Description Page 1 INSTALLATION AND SET UP 1 1 1 Mounting Procedure 1 1 2 Set up Procedure 2 1 2 1 Initial Tests 2 2 OPERATION 4 2 1 Front Panel 4 2 1 1 SAU125 Display Menu 6 2 2 Rear Panel 9 ...

Страница 3: ...ge FIG 1 1 1 SAU125 UHF TV AMPLIFIER REAR PANEL 1 FIG 1 2 1 1 INITIAL TEST SET UP 3 FIG 2 1 1 SAU125 FRONT PANEL CONTROLS DISPLAYS 4 FIG 2 1 1 1 SAU125 250W UHF AMPLIFIER OPERATION DISPLAY 6 FIG 2 2 1 SAU125 REAR PANEL CONTROLS DISPLAYS 9 ...

Страница 4: ...with four rack screws Connect the 220V 110V 50 60Hz supply to the power plug located on the rear panel Fig 7 1 ref 1 Connect the RF Input connector located on the rear panel Fig 7 1 ref 2 to the RF cable coming from 5W RF Amplifier exciter Connect the RF OUT connector located on the rear panel Fig 7 1 ref 3 to the successive High Power RF Amplifier input or the antenna system FIG 1 1 1 SAU125 UHF ...

Страница 5: ...er 6 for the specific troubleshooting procedures 1 2 1 Initial Tests Once the procedure described in paragraph 7 1 has been carried out perform the following operations a Perform set up as shown in Fig 3 2 and turn on the SAU125 by moving the ON OFF switch of the front panel Fig 4 1 ref 1 to ON position and verify that the display goes ON Fig 4 1 ref 6 b Preset the spectrum analyzer to the frequen...

Страница 6: ...SAU125 3 FIG 1 2 1 1 INITIAL TEST SET UP SAU125 ...

Страница 7: ...r contains the description of the Controls and Indicators of the front and rear panels of the SAU125 250W UHF TV Amplifier and their instruction for use 2 1 Front Panel FIG 2 1 1 SAU125 FRONT PANEL CONTROLS DISPLAYS 1 2 3 4 5 6 7 8 9 ...

Страница 8: ...act Ref 3 FAILURE Red Led General Failure Ref 4 DISPLAY Seven segment display for the display of the measured parameters and Error codes Ref 6 UP Push button for the selection of the parameter to be measured and displayed Ref 6 ENTER Push button for the selection of the parameter to be measured and displayed Ref 7 DOWN Push button for the selection of the parameter to be measured and displayed Ref...

Страница 9: ...RE OPERATING DISPLAY REGULAR UP UP OPERATING DISPLAY ENABLE FAILURE REGULAR REGULAR FAILURE ENABLE ENTER DOWN UP OK ENTER DOWN UP DOWN ENTER ENTER ENABLE UP REFPWR 0W AMP1 STATUS OFF PA1 0 0A 08 11 07 14 57 250W UP OPERATING DISPLAY UP ENABLE FAILURE REGULAR OPERATING DISPLAY FAILURE UP OK ENTER DOWN UP DOWN 08 11 07 14 57 250W STATUS OFF ON AIR TIMER 999999 08 11 07 14 57 250W FWDPWR 0W AMP1 OPER...

Страница 10: ... shows the voltage of the P S Second line we have the indication of the temperature of the heat synk 08 11 07 14 57 250W STATUS OFF ON AIR TIMER 999999 OPERATING DISPLAY ENABLE FAILURE REGULAR OK ENTER DOWN UP ENTER ENABLE REFPWR 0W AMP1 STATUS OFF FAILURE OK DOWN 08 11 07 14 57 250W FWDPWR 0W AMP1 OPERATING DISPLAY REGULAR UP PA1 0 0A 08 11 07 14 57 250W ENABLE FAILURE REGULAR OPERATING DISPLAY E...

Страница 11: ...alarms Reset active alarms press UP and DOWN for 5 sec This display shows the data logger alarms DD Day MM Mounth YY Year Reset alarms press UP DOWN and ENTER For 5 sec ACTIVE ALARMS ENABLE FAILURE OPERATING DISPLAY REGULAR ENTER DOWN UP DD MM YY TYPE FAILURE REGULAR ENABLE DOWN ENTER UP OPERATING DISPLAY ...

Страница 12: ...Type connector used for connection of RF input signal Ref 1 RF OUT N Type connector used for connection of RF output signal Ref 2 CONNECTOR INTERFACE Parallel I O Vac Line and RS232 422 connectors Ref 3 POWER INLET FUSE Connector for 110 220V 60 50Hz main supply line input and main supply fuse Ref 4 1 2 3 4 ...

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