Crown k1 Manual De Usuario
Operation Manual
K Series Power Amplifiers
page 14
CONDITION: No power to the
amplifier.
amplifier.
POSSIBLE REASON:
•
The amplifier's Power switch is off.
•
The amplifier is not plugged into the
power receptacle.
•
The amplifier's low-voltage power supply
fuse has blown. Return amp to Crown or
an authorized Crown Service Center for
servicing.
an authorized Crown Service Center for
servicing.
CONDITION: Distorted sound.
POSSIBLE REASON:
•
Input signal level is too high. Turn down
your amplifier level controls. NOTE: Your
amplifier should never be operated at a
level which causes the Clip LED to flash
constantly.
amplifier should never be operated at a
level which causes the Clip LED to flash
constantly.
•
Load is wired incorrectly or Bridge Mono
Switch is set incorrectly. Check both.
Note: If sound is distorted but clip LED is not
flashing, check mixer levels and gain staging,
mixer clip lights, and pads built into micro-
phones.
flashing, check mixer levels and gain staging,
mixer clip lights, and pads built into micro-
phones.
CONDITION: Input signal but no sound.
POSSIBLE REASON:
•
The amplifier has just been turned on and
is still in the 4-second turn-on delay.
•
Speakers not connected.
CONDITION: No input signal.
POSSIBLE REASON:
•
Input signal level is very low.
•
Level controls are turned down.
•
Input cables are not connected.
CONDITION: TLC indicator glows brightly.
POSSIBLE REASON
:
•
The amplifier is protecting itself with the
thermal level control system. Turn on a
fan or turn down the level controls.
fan or turn down the level controls.
6 Troubleshooting