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Summary of Contents for DSPPA DMA6250U
- Page 1 Mixer Amplifier www.dsppatech.com DMA6250U DMA6350U DMA6500U DMA6650U User Manual Guangzhou DSPPA Audio Co., Ltd...
- Page 2 Leave this page blank for users to note...
- Page 3 About this manual This manual will be effective since the Mixer Amplifier is in operation. The manual contains related system introduction, use precautions, system connection instructions, product usage instructions of the Mixer Amplifier. Users are expected to read this manual carefully before installing and using and strictly follow the instructions thereof.
- Page 4 Matters Needing Attention Please read the following carefully before any operation. Warning In order to avoid any potential personal injury as well as loss or damages to equipment or property, please DO follow the basic instructions as given below. Such instructions include with limitation to the following: Power supply/power wire In case any abnormal condition is detected, •...
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Page 5: Table Of Contents
Contents Preface ..................................1 Product Overview .................................1 Features .................................1 Front Panel ................................2 Rear Panel ................................4 Operating Instructions ............................5 Remote Controller ..............................7 Technical Parameters ..............................8 Packing List .................................. 8... -
Page 6: Preface
Preface Thank you for choosing our products. All products are strictly tested before leaving the factory, honoring promise of quality. The product is best applied to such places as schools, stadiums, squares, venues, parks, parking lots, the railway station, the airport, the villas, the shopping mall, etc. In order to better your installation, debugging and use of this product, please read this manual carefully before installation. -
Page 7: Front Panel
Front Panel 1.USB to volume up and counterclockwise to volume down; Insert a USB flash drive here to provide programs to 10. 6-Zone Volume Adjustment Knob & Indicator the built-in MP3, whose memory is 32G; Adjust the volume of 6 zones, clockwise to ... - Page 8 The modes that can be switched are USB mode, AUX Bluetooth) line mode, Bluetooth play mode and FM radio mode; 21.Infrared Remote Control Receiving 17. LOOP Volume Adjustment Button 22. Previous Song / (FM mode for previous program) Adjustable volume of MIC4/LINE4, EMC, Chime, and SIREN, volume 0-32 (for detailed operation, In USB and Bluetooth modes, press this button to ...
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Page 9: Rear Panel
Rear Panel Take the rear panel of DMA6250U as an example 1. Power Input Connector AC230V toggle this switch, you need to turn down the volume Access the power plug to this connector. When of the device or turn off the power of the device first) connecting, please insert the plug of this device first, 17. -
Page 10: Operating Instructions
Operating Instructions 1. Initial Start-up When starting up the stereo amplifier for the first time, do as follows: Turn down the total volume. Turn down the zone volume. Connect the stereo amplifier to the power supply; Turn on the amplifier till the power indicator is on. Turn the total volume to the optimal level. - Page 11 6. FM Mode For button description, please refer to the instructions in "Front Panel" above, sections 20, 22 and 23. Press MODE button until the digital screen displays FM to enter FM mode, as shown below; Then it will start to play radio programs.
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Page 12: Remote Controller
MP3 audio source(FM/AUX/USB/SD/Bluetooth) volume: in the FM/AUX/USB/SD/Bluetooth mode, long press “ ” or “ ” previous or next song button to enter the MP3 volume settings interface, continue to long press the “ ” or “ ” previous or next song button to adjust the MP3 audio source volume level (0-32). -
Page 13: Technical Parameters
Technical Parameters Model DMA6250U DMA6350U DMA6500U DMA6650U Power AC230V 50/ 60Hz Input MIC1 10mV ±1mv (Balanced XLR Input) Sensitivity MIC2/MIC3/MIC4 10mV ±1mv (Unbalanced Phoenix Jacks) AUX1 350mV±50mv (Unbalanced RCA Input) AUX2 350mV ±50mv (Unbalanced Phoenix Jacks) 350mV ±50mv (Unbalanced Phoenix Jacks) MIC Frequency Response 120Hz～... - Page 14 © DSPPA Audio 丨 The specification will be subject to change without notices. Guangzhou DSPPA Audio Co., Ltd. Address: No.1 Xiahe Road, Jianggao Town, Baiyun District, Guangzhou, China Post Code: 510450 Tel: +86-20-37166520 Website: www.dsppatech.com...
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