Hughes & Kettner ATTAX 100 manual Service and Preventive MAINTEN- Ance, Recording Output

ATTAX-MANUAL

Position of the sockets.

-Plug the other ribbon cable connector into the socket on the circuit board. Note the markings on the connector and ensure they face the grooved portion of the jack when you plug the connectors in.

-Ensure the connector fits snugly and the connector mar- kings match the jack's grooved portion.

-Replace and fasten the chassis cover and insert all cable connections.

-Once you have switched the amp on, all MIDI functions should be accessible immediately. Check out all the swit- ching functions of your amp.

NOTE: If you have connected the MSM-1 Module's polarity in reverse, then the amp's secondary fuse may trip. Generally, this should not damage the MSM-1.

Please consult the MSM-1 Operator's Manual for detailed instructions on MIDI programming and switching.

4.4 THE RECORDING OUTPUT

The ATTAX 100 is equipped with a recording output. This output features a filter, similar to the Hughes & Kettner RED BOX, that enhances the quality of the recording signal to such an extent that, for routine recording applications, you don't need to deal with the hassle of miking a cabinet.

However, for absolutely top-notch professional recording purposes, speaker simulation delivers an even more authen- tic signal. If you want to feed the ATTAX 100's signal to a mixing console in the studio or on stage, we recommend you route it through a Hughes & Kettner RED BOX. The RECORDING OUT signal path is designed so you can simp- ly patch it directly into a RED BOX, which balances the sig- nal and delivers sophisticated speaker simulation.

The following diagram illustrates how to connect the devi- ces:

TIP: Try mixing the RECORDING OUT signal with the signal from the cabinet microphone. This is especially effective when the stage volume is fairly low or you are playing a quiet interlude. Generally, the sound will be better than if you use just the microphone signal. Another advantage is that the RECORDING OUT signal delivers a sufficient level for the mixing console even at low volume levels.

5.0SERVICE AND PREVENTIVE MAINTEN- ANCE

The ATTAX 100 does not require service of any type. However, there are a few precautions you should heed to ensure your amp lasts for many years.

-Ensure all peripheral devices, cords and cables are in a state of good repair. Defective speaker cables are the most common cause of power amp failure. Poor-quality cables will cause hum and undesirable noise.

-Make certain your amp's ventilation ducts are not blocked or covered. Proper cooling will prolong the life of your amp.

-Avoid mechanical shocks and exposure to extreme heat, dust and especially moisture.

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