Crown ce-2000tx Manual De Usuario

CONDITION: Power indicator is off.

•

The amplifier has lost AC power.

•

The amplifier’s Power switch is off.

•

The amplifier’s power cord is not plugged in at 

either end.

•

The amplifier’s circuit breaker has tripped. 

Allow the amplifier to cool; remove excessive 
loads, and press the reset switch on the front 
panel.

CONDITION: No input signal (Signal indi-
cator is not flashing even though audio is applied).

•      Input signal level is very low.
•      Master audio from mixer turned down.
•      Input cable broken or not plugged in.
  

•

.The amplifier has just been turned on and is 

still in the 4-second turn-on delay.

•

The heatsinks are too hot.

•

The transformer thermal protection is activated.

•

The amplifier output wires have developed a 

short circuit.

•

The amplifier output stage has stopped operat-

ing.  Refer the unit to an authorized Crown Ser-
vice Center

The fault status of the amplifier can also be moni-
tored remotely by attaching a signal device to the 
Fault jack located on the amplifier back panel. See 
the Advanced Features and Options section for more 
detail.

•

 Load is wired incorrectly or Stereo/Mono 

mode switch is set incorrectly.  Check both.

•

Input signal level is too high. Turn down your 

amplifier level controls, or turn down the input 
signal, until the clip LED goes out.

Note: If sound is distorted but clip LED is not flash-
ing, check mixer levels and gain staging, mixer clip 
lights, and pads built into microphones.

•

Speakers not connected. Make sure the Neutrik 

NL4 connector is fully seated and locked.

•

The amplifier output level is so high that the 

breaker has tripped. Try to identify and correct 
the problem before resetting the breakers. If 
the problem persists, refer the unit to an autho-
rized Crown Service Center.