CAAS Audio E100 Manuel de l'utilisateur - Page 10

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Trouble Shooting & Maintenance

Troubleshooting

The front panel LED is not lit.

1. Make sure the rear panel power switch is set to ON ("I").

2. Make sure the power cable fuse has not blown.

3. Make sure the T3.15A fuse in the rear of the amplifier has not blown.

4. If the amplifier was very hot it may have caused the thermal cut-off to activate. Turn the

amplifier OFF and let it fully cool down (20 minutes or more) before turning ON again.

5. If the above does not solve the problem then contact CAAS Audio.

The amplifier is not passing audio.

1. Check that the front panel LED is illuminated.

2. Power the amplifier OFF. Allow the amplifier to cool before powering it on again.

3. Check the speaker cable connections and the input cable connections.

4. If the above does not solve the problem then contact CAAS Audio.

The amplifier is outputting distorted sound.

1. Reduce system volume level.

2. Check the airflow around the amplifier and provide additional space for cooling.

3. Make sure speakers are not short circuited.

4. Turn the amplifier OFF at the rear (mains input) and back ON after 20 minutes.

5. If the above does not solve the problem then contact CAAS Audio.

The amplifier and other electrical devices in the listening room suddenly lose power.

1. Reset the circuit breaker for the listening room.

The amplifier is continuously running over temperature (above 60 degrees C).

1. Check the airflow around the amplifier and provide additional space for cooling.

2. Make sure that the amplifier is not place near a heat source (a radiator etc..).

3. Turn the amplifier OFF at the rear (mains input) and back ON after a 20 minutes.

4. If the above does not solve the problem then contact CAAS Audio.

The amplifier is continuously running under temperature (below 35 degrees C).

1. Check that the amplifier is not placed in a draft or near a cooling fan

2. Turn the amplifier OFF at the rear (mains input) and back ON after 20 minutes.

3. If the above does not solve the problem then contact CAAS Audio.

The amplifier is turned OFF but the front LED is still illuminated after 1 minute.

This indicates that the amplifier has been turned ON and then OFF in rapid succession.

Turn the amplifier back ON and wait for 5 minutes before turning it OFF again.

Note: Visit www.caasaudio.com for answers to frequently asked questions and additional

troubleshooting information.

Maintenance

The following routine maintenance should be performed on a periodic basis:

Clean the exterior surfaces of the unit with a soft, dry, lint-free cloth. Do not use alcohol, benzene,

acetone-based cleaners, or strong commercial cleaners. Do not use a cloth made with steel wool

or metal polish. If the unit is exposed to a dusty environment, a low-pressure blower may be used

to remove dust from its exterior.