PA-2312_E(215.9*279.4)_PA-2312_E(215.9*279.4) 10. 8. 9.
PA-2312_E(215.9*279.4)_PA-2312_E(215.9*279.4) 10. 8. 9. 오전 10:48 페이지 3 Contents Welcome Warning.........................................................................................................................................1 Unpacking ......................................................................................................................................2 Installation Environment..........................................................................................................
PA-2312_E(215.9*279.4)_PA-2312_E(215.9*279.4) 10. 8. 9. 오전 10:48 페이지 4 PUBLIC ADDRESS 2 CH POWER AMPLIFIER Welcome A personal welcome to you from the management and employees of Inter-M All of the co-workers here at Inter-M are dedicated to providing excellent products with inherently good value, and we are delighted you have purchased one of our products.
PA-2312_E(215.9*279.4)_PA-2312_E(215.9*279.4) 10. 8. 9. 오전 10:48 페이지 5 PUBLIC ADDRESS 2 CH POWER AMPLIFIER Unpacking Although your PA-2312 Power Amplifier is neither complicated nor difficult to operate, we recommend you take a few minutes to read this brief manual and familiarize yourself with the important information regarding product features, setup and operation. As with most electronic devices, we strongly recommend you retain the original packaging.
PA-2312_E(215.9*279.4)_PA-2312_E(215.9*279.4) 10. 8. 9. 오전 10:48 페이지 6 PUBLIC ADDRESS 2 CH POWER AMPLIFIER Features - HIGH POWER, LOW DISTORTION 120W of RMS power with less than 1% THD. - ADVANCED PROTECTION CIRCUITRY Thermal and current overload protection, power-on delay and automatic idling circuitry for component and loudspeaker protection. - BATTERY BACKUP Can be powered by 24VDC battery for emergency backup and true portability.
PA-2312_E(215.9*279.4)_PA-2312_E(215.9*279.4) 10. 8. 9. 오전 10:48 페이지 7 PUBLIC ADDRESS 2 CH POWER AMPLIFIER Front Panel 2 1 3 4 PA-2312 PUBLIC ADDRESS 2 CH POWER AMPLIFIER CHANNEL 1 CHANNEL 2 PROT PROT CLIP CLIP - 10dB - 10dB - 40dB 15 13 12 11 10 9 - 40dB 8 7 15 6 13 12 11 10 9 8 7 POWER 6 17 5 17 5 19 4 19 4 22 29 54 00 0 1 22 29 54 3 2 00 0 1 3 2 ON OFF 5 1. PROTECTION INDICATOR This LED indicates the state of the amplifier’s protection circuitry.
PA-2312_E(215.9*279.4)_PA-2312_E(215.9*279.4) 10. 8. 9. 오전 10:48 페이지 8 PUBLIC ADDRESS 2 CH POWER AMPLIFIER Rear Panel 1 2 4 3 5 6 7 8 1. AC INPUT POWER Connect the supplied standard AC input cable here. 2. SPEAKER OUTPUT TERMINALS These terminals are provided for connecting speakers to the unit. Make certain the combined impedance of the speakers is equal to or higher than the rated output impedance of the amplifier. The impedance and output voltage are as follows.
PA-2312_E(215.9*279.4)_PA-2312_E(215.9*279.4) 10. 8. 9. 오전 10:48 페이지 9 PUBLIC ADDRESS 2 CH POWER AMPLIFIER 6. AUDIO INPUTS Balanced input connectors are provided on both male and female XLR jacks for convenience. 7. GROUND LIFT SWITCH This switch provides for connection or disconnection of the amplifier’s ground to AC “earth” ground, to prevent noise from ground loops. Under most circumstances, this switch should be set to FRAME position. 8.
PA-2312_E(215.9*279.4)_PA-2312_E(215.9*279.4) 10. 8. 9. 오전 10:48 페이지 10 PUBLIC ADDRESS 2 CH POWER AMPLIFIER Connecting Speakers Before connecting speakers to your PA-2312 unit, be sure to disconnect the AC power cable. Make certain that the total impedance is not less than the rated impedance indicated. For 4Ω speakers, connect the positive (+) connector to the 22V(4Ω) terminal and the negative (–) connectors to the COM terminal.
PA-2312_E(215.9*279.4)_PA-2312_E(215.9*279.4) 10. 8. 9. 오전 10:48 페이지 11 PUBLIC ADDRESS 2 CH POWER AMPLIFIER Applications TURN TABLE (CD, TUNER.....) PP-9214 INSERT REC OUTPUT www.inter-m.com INSERT PRIORITY INPUT MUTE ON OFF FUSE T400mAL/250V 2 OUTPUT 1 2 1 OC03 0 021 S N LINE LINE LINE LINE LINE LINE LINE MIC MIC MIC MIC MIC MIC MIC OUTPUT CH 12 ~ AC INPUT CH 11 CH 10 CH 9 MIC 230V 50Hz 9.
PA-2312_E(215.9*279.4)_PA-2312_E(215.9*279.4) 10. 8. 9.
PA-2312_E(215.9*279.4)_PA-2312_E(215.9*279.4) 10. 8. 9. 오전 10:48 페이지 13 PUBLIC ADDRESS 2 CH POWER AMPLIFIER Specifications.............................................................. 0dB=0.775Vrms Specifications - ELECTRICAL Rated Output (RMS, THD 1%, 1kHz) .....................................................................................................120W Input Sensitivity/Impedance.............................................................................................1V/10kΩ, Balanced T.H.
PA-2312_E(215.9*279.4)_PA-2312_E(215.9*279.4) 10. 8. 9. 오전 10:48 페이지 14 PUBLIC ADDRESS 2 CH POWER AMPLIFIER Service Procedures Ensure the problem is not related to operator error, or system devices that are external to this unit. Information provided in the troubleshooting portion of this manual may help with this process. Once it is certain that the problem is related to the product contact your warranty provider as described in the warranty section of this manual.
PA-2312_E(215.9*279.4)_PA-2312_E(215.9*279.4) 10. 8. 9.
PA-2312_E(215.9*279.4)_PA-2312_E(215.9*279.4) 10. 8. 9. 오전 10:48 페이지 1 Inter-M, Ltd. (Korea) began operations in 1983. Since then, Inter-M has grown to become one of the largest manufacturers of professional audio and commercial sound electronics equipment in the world. Inter-M has gained worldwide recognition for its own branded products, as well as private label manufacturing of electronics sold under other names (OEM).