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Summary of Contents for Inter-m DPA-130DC
- Page 1 Operation anual 1CH/2CH Digital Power mplifier DP -130DC/230DC...
- Page 2 1CH/2CH DIGIT L POWER MPLIFIER Welcome Welcome personal welcome to you from the management and employees of Inter-M ll 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. We sincerely trust this product will provide years of satisfactory service, but if anything is not to your complete satisfaction, we will endeavor to make things right.
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Page 3: Table Of Contents
1CH/2CH DIGIT L POWER MPLIFIER Contents Contents Unpacking ............................2 Installation Environment............................2 Important Safety Instructions......................2 Features ............................3 ccessories.............................3 Precautions ............................4 Installation Precautions .........................4 Front Panel ............................5 Rear Panel ............................7 Volume Range Setting ........................9 Connecting Speakers ........................10 pplications ..........................11 Block Diagram ..........................13 Specifications ..........................14 Service... -
Page 4: Unpacking
1CH/2CH DIGIT L POWER MPLIFIER Unpacking Unpacking lthough your DP -130DC/230DC 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. s with most electronic devices, we strongly recommend you to retain the original packaging. -
Page 5: Features
1CH/2CH DIGIT L POWER MPLIFIER Features Features Features - 1U rack size - High power P amplifier, 300W(DP -130DC) /300W x 2(DP -230DC) - Operating for Emergency power (DC 24V) - Independent SMPS(switching-mode power supply) for each channel - Low power consumption, low heat dissipation and light weight - High quality (THD less then 0.03% for 100W and less than 0.03% for 300W, S/N. -
Page 6: Precautions
1CH/2CH DIGIT L POWER MPLIFIER Precautions Precautions 1. Do not connect outputs of two or more channels in parallel. 2. Do not connect speakers with a smaller impedance than specified to avoid the damage of the unit. 3. Keep the input cable away from the output cable. Installation Precautions Installation Precautions 1. -
Page 7: Front Panel
1CH/2CH DIGIT L POWER MPLIFIER Front Panel Front Panel – DPA-130DC DPA-130DC POWER AMPLIFIER – DPA-230DC DPA-230DC 2 CHANNEL POWER AMPLIFIER 1. POWER SWITCH Pressing this switch turns the unit on. Pressing it again turns the unit off. 2. POWER LED When the unit is powered on, the Power LED lights Green. - Page 8 1CH/2CH DIGIT L POWER MPLIFIER 5. VOLUME CONTROL djust the input level of each channel. To increase the volume level, turn the volume clockwise. The volume control range can be set both 0dB ~ -12dB and 0dB ~ minimum by changing the volume range setting switch internally.
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Page 9: Rear Panel
1CH/2CH DIGIT L POWER MPLIFIER Rear Panel Rear Panel – DPA-130DC OUTPUT 33.3Ω REMOTE INPUT POWER (100V) DC INPUT AC INPUT – DPA-230DC OUTPUT INPUT CH 2 CH 1 33.3Ω 33.3Ω REMOTE CH 2 CH 1 POWER (100V) (100V) FAN 2... - Page 10 1CH/2CH DIGIT L POWER MPLIFIER 5. F N It is the cooling fan vents. When inner temperature reaches the certain level, the speed of the fan gets faster. Please give attention not to block the vents when install the unit. C INLET Connect the supplied power cord to this inlet.
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Page 11: Volume Range Setting
1CH/2CH DIGIT L POWER MPLIFIER Volume Range Setting Volume Range Setting The volume control range can be set both 0dB ~ -12dB and 0dB ~ minimum by changing the volume range setting internally. The factory default setting is 0dB ~ minimum. NOTE: Service personnel only. -
Page 12: Connecting Speakers
1CH/2CH DIGIT L POWER MPLIFIER Connecting Speakers Connecting Speakers Before connecting speakers, disconnect the C power cable. Note the proper connecting terminals as below. Make sure that the total impedance is not less than the rated impedance indicated. HIGH IMPED NCE SPE KER INST LL TION (DP -130DC) .. -
Page 13: Pplications
1CH/2CH DIGIT L POWER MPLIFIER pplications pplications – DPA-130DC IMX-416 OUTPUT 33.3Ω REMOTE INPUT POWER (100V) DC INPUT AC INPUT DPA-130DC DP -130DC/230DC... - Page 14 1CH/2CH DIGIT L POWER MPLIFIER pplications pplications – DPA-230DC IMX-416 OUTPUT INPUT CH 2 CH 1 33.3Ω 33.3Ω REMOTE CH 2 CH 1 POWER (100V) (100V) FAN 2 FAN 1 ON : PARALLEL OFF : NORMAL DC INPUT AC INPUT DPA-230DC DP -130DC/230DC...
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Page 15: Block Diagram
1CH/2CH DIGIT L POWER MPLIFIER Block Diagram Block Diagram – DPA-130DC – DPA-230DC DP -130DC/230DC... -
Page 16: Specifications
1CH/2CH DIGIT L POWER MPLIFIER Specifications Specifications DP -130DC D P-230DC Rated Output Power (1kHz, 33.3Ω) Rated Output Power (T.H.D 0.1%, ES17) 300W 300W x 2CH Output Voltage/Impedance 100V / 33.3Ω Input Sensitivity/Impedance 1V / 10 KΩ Balance T.H.D ( SE17) Rated (300W, 1kHz) Less than 0.1 % Prated (100W, 1kHz) - Page 17 1CH/2CH DIGIT L POWER MPLIFIER ※ DIMENSIONS (DP -130DC) DP -130DC/230DC...
- Page 18 1CH/2CH DIGIT L POWER MPLIFIER ※ DIMENSIONS (DP -230DC) DP -130DC/230DC...
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Page 19: Service
1CH/2CH DIGIT L POWER MPLIFIER Service Service Procedures Take steps to insure the problem is not related to operator error or other products within the system. 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. - Page 20 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).
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