Instruction/ maintenance manual of the product YST-SW20 Yamaha
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i CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
2 SAFETY INSTR UCTIONS 1 Read Instructions – All the safety and operating instructions should be read before the unit is operated. 2 Retain Instructions – The safety and operating instructions should be retained for future reference. 3 Heed Warnings – All warnings on the unit and in the operating instructions should be adhered to.
3 Controls Front Panel 1 POWER Switch and Indicator: Press to power on the YST-SW20; the power indicator will light up. Press again to power off. Before powering on and off, turn down the VOLUME control. 2 HIGH CUT Switch: This switch selects the high-cut filter frequency: Set it to either LOW or HIGH.
4 System Connections IN OUT LINE 1 LINE 2 L R Speaker Terminals on Amplifier ++ – – R L SPEAKERS Hi-Fi Stereo ACTIVE SERVO PROCESSING SUBWOOFER SYSTEM YST-MSW10 Actve Servo Technology POWER HIGH C.
5 1 INPUT 2 TO LEFT SPEAKER OUTPUT (ADJ. VOL) DC 9V POWER PRESENCE VOLUME Actve Servo Technology POWER PRESENCE VOLUME YST-M10 POWERED MONITOR SPEAKER Actve Servo Technology YST-M10 Speaker System with Built-in Amp.
Cautions Please read the following operating precautions before use: • When disconnecting the power cord from an AC receptacle, hold and pull the plug, not the cord. • If the YST-SW20 is not going to be used for a while, disconnect it from the AC receptacle.
An important point after buying a device Yamaha YST-SW20 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Yamaha YST-SW20 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 Yamaha YST-SW20 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Yamaha YST-SW20 you will learn all the available features of the product, as well as information on its operation. The information that you get Yamaha YST-SW20 will certainly help you make a decision on the purchase.
If you already are a holder of Yamaha YST-SW20, 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 Yamaha YST-SW20.
However, one of the most important roles played by the user manual is to help in solving problems with Yamaha YST-SW20. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Yamaha YST-SW20 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
