EAW CIS6 Instruction Manual
Also see for CIS6: Specification sheet
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CIS6 – 54. CONNECTIONSWARNING: To prevent the risk of electric shock, do notconnect the loudspeaker or change the power selector tapswith the amplifier switched on.1. Connect your amplifier output to the terminals on theloudspeaker. The loudspeaker negative terminal connectsto the negative amplifier output, the loudspeaker positiveterminal connects to the positive amplifier output.2. Use the tables in the specification sectionto select the power rating for the voltageline you are using (70 V or 100 V). Move thepositive line to transformer terminals 1, 2,3 or 4, depending on your required powerrating. Leave the negative on the COMterminal (common).3. When the connections are securely made, connectthe other spring clip to the bracket, and pressthe loudspeaker upwards until it is flush with theceiling.Precautions• Before using the loudspeaker, carefully check that all the connections have beenmade correctly to make sure there are no accidental short circuits that could causeelectrical sparks.• Check if your power amplifier’s constant output voltage is 70 V or 100 V, and find therated power output.• The sum of the operating power values of all the loudspeakers connected to theaudio line must not exceed 80 % of the amplifier’s output power.• Verify that the connections to all of your loudspeakers are made correctly “in phase.”When different loudspeakers reproduce the same frequencies but with phasedifferences, there may be sound cancellation. Loudspeakers are often situated inadjacent positions and the sound waves interact with each other. If a loudspeaker isconnected incorrectly; i.e., the polarity of the audio line conductors is inverted, theaudio signals are transmitted with differences in phase and correct reproduction istherefore jeopardized. Most notably, the bass response may suffer.COM1234+ GNDCOM1234+ GNDGND |
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