Instruction/ maintenance manual of the product 300 Tech 21
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T ECH 21, THE COMP ANY Tech 21 was formed by a guitarist possessing the unusual combination of a trained ear and electronics expertise. In 1989, B. Andrew Barta incorporated Tech 21 and made his invention commercially available to players and studios around the world.
15. This unit must be earth grounded. To reduce the risk of electric shock, NEVER remove or otherwise attempt to defeat the ground pin of the power cord. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
POWER SWITCH with built-in status indicator Turns on the Power Engine when right side is pushed in and will glow red when engaged. Be sure power amp connections are secure and check the AC power source prior to engaging the Power Switch. BACK P ANEL 1/4” INPUT* Receives unbalanced input signals.
An important point after buying a device Tech 21 300 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Tech 21 300 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Tech 21 300 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Tech 21 300 you will learn all the available features of the product, as well as information on its operation. The information that you get Tech 21 300 will certainly help you make a decision on the purchase.
If you already are a holder of Tech 21 300, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Tech 21 300.
However, one of the most important roles played by the user manual is to help in solving problems with Tech 21 300. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Tech 21 300 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
