Instruction/ maintenance manual of the product 4BSST Bryston
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3 B S S T 4 B S S T POWER AMPLIFIER OWNER’S MANU AL UPD A TED 2007-01-29.
3Bsst & 4Bsst POWER AMPLIFIERS 1 GENERAL INFORMATION Introduction Thank you for choosing an SST SERIES Stereo Power Amplifier . Bryston welcomes any suggestions you may have, or comments regarding the operation of your amplifier .
3Bsst & 4Bsst POWER AMPLIFIERS 2 FRONT PANEL 1. 'SST POWER' switch The front panel label 'SST POWER', is a touch sensitive membrane switch used to apply or remove a/c line power to the soft start circuitry . Push firmly the center of the switch until the power-up sequence begins.
3Bsst & 4Bsst POWER AMPLIFIERS 3 REAR P ANEL & INPUT/OUTPUT CONNECTIONS 1. Input Select Switch. Each SST channel gives the user the option of switching between either balanced input or single ended input. 2. Balanced Input connector . ( Imp. 20k ) This input connector accepts standard ‘XLR’ or 1/4” TRS .
3Bsst & 4Bsst POWER AMPLIFIERS 4 6. Output binding posts. The RED binding post is connected to the amplifier output . Connect to this post the (+) terminal on the loudspeaker . The BLACK binding post is connected to signal ground . Connect to this post the (-) terminal on the loudspeaker .
3Bsst & 4Bsst POWER AMPLIFIERS 5 OPERA TION contd. POWER CONTROL 1. Master circuit - breaker . The SST amplifier uses a magnetic-trip circuit breaker (1) to protect the amplifier . This switch should be ‘OFF’ during installation. When switched ‘OFF’ all A/C power is removed from the amplifier , including standby power .
3Bsst & 4Bsst POWER AMPLIFIERS 6 3Bsst TECHNICAL SPECIFICA TIONS 4Bsst Power Output 150 watts per channel into 8 ohms 250 watts per channel into 4 ohms Gain Select and Sensitivity 29dB - 1.
3Bsst_4Bsst_Manual_20070129 IMPORT ANT SAFETY INSTRUCTIONS The lightning flash with arrowhead symbol within an equilateral triangle, is intended to aler t the user to the presence of un-insulated “dangerous voltage “ within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons .
An important point after buying a device Bryston 4BSST (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bryston 4BSST 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 Bryston 4BSST - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bryston 4BSST you will learn all the available features of the product, as well as information on its operation. The information that you get Bryston 4BSST will certainly help you make a decision on the purchase.
If you already are a holder of Bryston 4BSST, 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 Bryston 4BSST.
However, one of the most important roles played by the user manual is to help in solving problems with Bryston 4BSST. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bryston 4BSST 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
