1. Security Precautions ◎ Carefully to READ the instruction in this manual before use. ◎ Certainly to OBSERVE the INSTRUCTION in this manual regard convention of safety symbols and messages ◎ Please KEEP this user MANUAL nearby for anytime reference. Safety symbol and Message Conventions Below-described safety symbols and messages are to prevent bodily injury and property damage.
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■ When using the Amplifier When found following irregular situation during amplifier is in use, immediately switch off the power, disconnect the power supply plug from the AC outlet. Don’t try to operate the amplifier again. Contact your local dealer to check the amplifier. ...
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■ When Using the Amplifier Make sure that the volume control is turned to minimum position before power is switched on. Loud sound produced at high volume when power is switched on may impair hearing. DO NOT place heavy objects on the amplifier, for it may cause it fall and may result in body injury and/or property damage.
3. Panel Description FRONT PANEL 1. MIC 1 Input 9. CH-2 Bass Control 17. CH-1 Treble Control 2. MIC 1 Level Control 10. CH-2 Treble Control 18. CH-1 Volume Control 3. MIC 2 Level Control 11. CH-2 Volume Control 19. CH-1 Power indicator LED 4.
4. Power Source AC Power Source The supply transformer has been designed for use on either 115Vac or 230Vac, selected by a push switch on the rear panel. The amplifier is factory set at 230Vac mains voltage. DC Power Source Battery Connection (24Vdc) When using external batteries, earth the amplifier via the screw terminal because of the high voltages present.
There are two speaker output screw terminals. Each speaker output screw terminal allows connection of the standard low impedance of 4Ω or 8Ω loudspeakers, or 70V, or 100V line loudspeaker. Use only one of these output connections for corresponding speaker for each channel. ...
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