Related Manuals for PEAS DA-2120
Summary of Contents for PEAS DA-2120
- Page 1 INSTALLATION AND OPERATION MANUAL DIGITAL CLASS-D TWO CHANNEL AMPLIFIER DA-2120 DA-2240 DA-2350 DA-2500 1 / 10...
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Page 2: Important Safety Information
Important Safety Information Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water. Clean only with dry cloth. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. -
Page 3: Safety Warning
Safety Warning WARNING! TO PREVENT FIRE OR SHOCK HAZARD, DO NOT USE THE PLUG WITH AN EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE. TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. -
Page 4: Table Of Contents
Contents ---------------------------------------------------------------------------------------------------------------------------------------------1 Front Page---- Important Safety Information------------------------------------------------------------------------------------------------------------2 Safety Warning------------------------------------------------------------------------------------------------------------------------------ Contents-------------------------------------------------------------------------------------------------------------------------------------4 Introduction---------------------------------------------------------------------------------------------------------------------------------5 Front Panel----------------------------------------------------------------------------------------------------------------------------------6 Rear Panel-----------------------------------------------------------------------------------------------------------------------------------7 Speaker Connection------------------------------------------------------------------------------------------------------------------------8 Block Diagram------------------------------------------------------------------------------------------------------------------------------- Specification-------------------------------------------------------------------------------------------------------------------------------10 Service and Warranty---------------------------------------------------------------------------------------------------------------------11 4 / 10... -
Page 5: Introduction
Introduction Features: Switching power technology digital power amplifier Class-D PA power amplifier of minimum power consumption Less rack space and less heat generation Two channel power amplifier into 19” rack mount unit Rated power output at 120W, 240W, 350W to 500W by two channels Two channel separate speaker outputs 4-16Ω/100V Balanced XLR input by phoenix connector for two channels Each input with separate gain control. -
Page 6: Front Panel
Front Panel PROT Protection indicator will light on in orange once the amplifier comes into protection status. The protection maybe resulted from speaker line short circuit, speaker line open circuit, amplifier overload and inner working temperature over 55℃, this indicator give visually guidance ask for repair and It will light off once these failures been repaired. -
Page 7: Rear Panel
Rear Panel AC POWER CORD AC power cord for input from 110V to 230V, the power cord itself is auto-switching. GAIN CONTROL The gain control is used to adjustment the input sensitivity from various inputs so as to have the best response. There are two separate gain control for each channel. -
Page 8: Speaker Connection
Speaker Connection Before connecting speakers, disconnect the AC power cable. Note the proper connecting terminals as shown below. Make sure that the total impedance is not less than the rated impedance indicated. - Connecting 4-16Ω Speaker Systems When connecting conventional 4-16Ω speaker systems, connect the speaker’s positive (+) side to the terminal labeled 4-16Ω. Connect the speaker’s negative (-) side to the terminal labeled COM. -
Page 9: Specification
Specifications Model DA-2120 DA-2240 DA-2350 DA-2500 Description Class-D Two Channel Power Amplifier Rated Power Output 2x120W 2x250W 2x350W 2x500W Speaker Output 4-16Ω & 100V Frequency Response L/H Cut OFF 20Hz-20KHz (+1/-2dB) L/H Cut ON 70Hz-10KHz (+1/-3dB) Input 0.775V, 0dBu, balanced phoenix connector by two channels Input Impedance 10KΩ... -
Page 10: Service And Warranty
Specifications may change without pre-notice. GUANGZHOU QS AUDIO CO., LTD www.peas-pa.com 10 / 10...