Руководство Пользователя для Crown cts1200

CONDITION: Power indicator is off.

The amplifi er has lost AC power.

The amplifi er’s Power switch is off.

The amplifi er is not plugged into the power 

receptacle.

The amplifi er output level is so high that 

the power supply circuit breaker has 
tripped. Allow the unit to cool. Turn down 
the Level controls. Press the Reset Switch 
on the back panel.

•

•

•

•

CONDITION: Power indicator is
fl ashing.

The AC line voltage has dropped below 

20% or has risen above 10% of the 
nomi nal line voltage of the power supply.

•

The amplifi er is becoming too hot for safe 

operation. Allow amplifi er to cool. Check 
for loads less than 2 ohms, and for 
excessive input levels. Check for proper 
ventilation and proper mode-switch 
set ting. 

•

The amplifi er channel has stopped 

operat ing.  Refer the unit to an authorized 
Crown Service Center.

•

CONDITION: Distorted sound.

 Load is wired incorrectly or Stereo/Mono 

mode switch is set incorrectly.  Check both.

Input is overlaoded by a signal level that is 

too high. Turn down your amplifi er level 
controls, or turn down the input signal, until 
the clip light goes out.

Note: If the signal sounds distorted even though 
the Clip LED is off, the input signal may be 
dis torted before it reaches the amplifi er input. 
Check gain staging and output levels of the mixer 
or preamp.

•

•

“Off/Flashing/On” above means that
the LED can be off, or fl ashing, or on.