Instruction/ maintenance manual of the product DS-30A Roland
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OWNER’S MANUAL Thank you for purchasing the Roland Bi-Amp Monitor DS-30A. 201b Before using this unit, carefully read the sections entitled: “IMPORTANT SAFETY INSTRUCTIONS” (p. 3), “USING THE UNIT SAFELY” (p. 4), and “IMPORTANT NOTES” (p.
2 This product complies with the requirements of European Directives EMC 89/336/EEC and LVD 73/23/EEC. For EU Countries For Canada This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
3 IMPORTANT SAFETY INSTRUCTIONS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN ATTENTION : RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR 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.
4 USING THE UNIT SAFELY 001 • Before using this unit, make sure to read the instructions below, and the Owner’s Manual. ...................................................................... 002a • Do not open or perform any internal modifications on the unit.
5 IMPORTANT NOTES 291b In addition to the items listed under “IMPORTANT SAFETY INSTRUCTIONS” and “USING THE UNIT SAFELY” on page 3 and 4, please read and observe the following: Power Supply 30.
6 Panel Descriptions Front fig. Rear fig. 1 Digital Input Coaxial Input Connector (Digital Input) This is the digital input connector for coaxial cable. It cannot be used for input of analog audio signals (no sound is produced). Optical Input Connector (Digital Input) This is the digital input connector for optic-fiber cable.
7 Panel Descriptions Digital Input Select Switch This switch selects Optical or Coaxial. Select the connector used for the input signal. Assign Switch This switch selects the stereo position of the digital signal. It selects Right, L+R, or Left when using two DS-30A monitors for stereo sound (with digital signals).
8 Connection Examples Using Two DS-30A Monitors for Stereo Sound fig. Mixer,etc. Example for Using Analog Input Connectors Example for Using Digital Input Connectors CD Player, MD Player,etc.
9 Connection Examples Important Notes on Placement • During setup and transport, be careful not to damage the vibrating portions (the speaker cone and diaphragm). • Be sure to place the monitor so that the slits on the top to radiate the heat is not obstructed.
10 Reference Troubleshooting If there is no sound or if the unit does not operate as you expect, please check the following points first. If this does not resolve the problem, contact the nearest Roland service center or authorized Roland distributor.
11 Reference • Power Supply AC 117 V, AC 230 V, AC 240 V • Power Consumption 40 W • Dimensions 176 (W) x 249.5 (D) x 280 (H) mm 6-15/16 (W) x 9-7/8 (D) x 11-1/16 (H) inches • Weight 6.
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An important point after buying a device Roland DS-30A (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Roland DS-30A 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 Roland DS-30A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Roland DS-30A you will learn all the available features of the product, as well as information on its operation. The information that you get Roland DS-30A will certainly help you make a decision on the purchase.
If you already are a holder of Roland DS-30A, 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 Roland DS-30A.
However, one of the most important roles played by the user manual is to help in solving problems with Roland DS-30A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Roland DS-30A 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
