Turbosound TA-500tDP Benutzerhandbuch

 

Your models will be set up at the factory for correct operation on your local voltage supply. 
No further adjustment is necessary. 

 

The minimum supply voltage over which the amplifier will operate is 180V for the 220-240V 
range, and 90V for the 110-120V range. Naturally, maximum power output will be reduced 
accordingly from the published ratings. 

The maximum supply voltage which exceeds safe limits and causes the amplifiers to switch-
off is in excess of 260 V for 220/240 V range, and 130 V for the 108/120 V range. This is 
however dependent on load impedance and program drive level as mentioned above. 

Obviously, the mains voltage will reach these limits only in exceptional circumstances and 
the A/P (Audio Protect) LED will then flash. 

 

The amplifiers’ actively balanced, fully-floating input connections are fuss-free, regardless of 
the installation's complexity. 

The incoming 3-pin XLR plug should be connected, with a high grade twin-core sreened 
cable, as follows. 

 

Pin 1 

Screen - connect to shield 

Pin 2 

hot (signal +) 

Pin 3 

cold (signal -) 

 

The shield connection to pin 1 at each amplifier input must be maintained under all 
circumstances, as TURBOSOUND will not be responsible for consequential damage arising 
to loudspeakers, etc., should this connection not be made. 

 

The amplifiers are designed to operate with fully balanced equipment. Ground loops or loss