Instruction/ maintenance manual of the product STF Hsu Research
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Features Custom b uilt woofers. “The end of featur eless boom .” We design our woofers for sound quality , so you will hear clean and detailed bass not found in lesser subwoofers. Po werful B ASH amplif iers. Our custom built amplifiers work in concert with the woofer , protecting the subwoofer from damage and keeping distortion to a minimum.
The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’ s enclosure that m ay be of sufficient magnitude to constitute a risk of electric shock to persons.
Step 1: Unpac king If your room does not have carpeting, unpack the subwoofer on a throw rug or piece of carpeting to avoid unwanted scuf fing or scratching. If the subwoofer is too heavy , please ask for assistance. Find the top of the box and open it.
Step 3: Hookup We will refer to receivers, integrated amplifiers, and preamps as contr ollers . T ake a look at the back of your controller . The output connectors available determine the best method of hooking up your subwoofer . Method A. Connecting to controllers with a SUBW OOFER or LFE output If you have this, you s hould use it.
Step 6: Fine T uning Now that the basic setup is complete, it’ s time for optimization. Mark down the current volume and crossover settings with a soft pencil so you can go back to where you started.
• Y ou are not using the power cord that came with the subwoofer . Switch to a non-grounded IEC power cable or use a 3 to 2 non grounded cheater plug. This will remove ground loop issues . • A ver y common ground loop source is cable TV or satellite cabling.
Repair If your unit needs service, please re-review the troubleshooting section first. Contact your dealer or call tech support at 1-800-554-0150 9am to 5pm Pacific time, Monday through Friday . We w ill try and respond to emails sent to techsupport@hsuresearch.
Specifications Frequency response +/- 2 dB 32 Hz 25 Hz 25 Hz W oofer size 8 inches 10 inches 12 inches Amplifier Po wer Rating (RMS) 150 Wa tts 200 Wa tts 300 Wa tts P eak/Short T erm Po wer 600 Wa tt.
An important point after buying a device Hsu Research STF (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Hsu Research STF 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 Hsu Research STF - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Hsu Research STF you will learn all the available features of the product, as well as information on its operation. The information that you get Hsu Research STF will certainly help you make a decision on the purchase.
If you already are a holder of Hsu Research STF, 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 Hsu Research STF.
However, one of the most important roles played by the user manual is to help in solving problems with Hsu Research STF. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Hsu Research STF 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
