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User's Manual
Welcome to DSPPA Public Address System! Please read the Instructions carefully before operating this device.
VOLUME
-18
-21
电源
-24
-27
POWER
70V
SIGNAL
CLIP
PROT
TEMP
∞
Public Address System
Digital Power Amplifier
DA3650
-15
-12
-9
-6
-3
0dB
Guangzhou DSPPA Audio CO., Ltd
http://www.DSPPA.com
http://www.dsppatech.com
DA3350
DA3450
DA3650
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Summary of Contents for DSPPA DA3350
- Page 1 Public Address System Digital Power Amplifier DA3350 DA3450 DA3650 DA3650 VOLUME 电源 POWER SIGNAL CLIP PROT TEMP ∞ User’s Manual Welcome to DSPPA Public Address System! Please read the Instructions carefully before operating this device. Guangzhou DSPPA Audio CO., Ltd http://www.DSPPA.com http://www.dsppatech.com...
- Page 2 About the Instructions The Instructions is used at the date when the DA3350/DA3450/DA3650 digital power amplifier is developed. It contains system introduction, operation attentions, system connection instructions, product instructions and other contents of the DA3350/DA3450/DA3650 digital power amplifier. The user shall read the Instructions carefully and operate the device following the indications in the Instructions before the installation and operation of the device.
- Page 3 WARNING Be sure to observe the following cautions to prevent the damage to the users and others, and the damage to the equipment or property! This symbol means a “prohibition”. This symbol means a “must”. Check the damage condition of power cord. Do not block the air vent during the operation.
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Page 4: Table Of Contents
Digital power amplifier CONTENTS 1. PRODUCT DESCRIPTION............................1 1.1 BRIEF INTRODUCTION..............................1 1.2 PERFORMANCE................................1 2. APPEARANCE DESCRIPTION..........................1 2.1 DESCRIPTION OF FRONT PANEL............................ 1 2.2 DESCRIPTION OF BACK PANEL............................2 3. CONNECTION INSTRUCTIONS..........................3 3.1 SYSTEM CONNECTION DIAGRAM..........................3 3.2 INPUT AND OUTPUT CONNECTION..........................3 3.2.1 I ..............................3 NPUT CONNECTION... -
Page 5: Product Description
1. Product Description 1.1 Brief introduction DA3350/DA3450/DA3650 is a series of digital power amplifier with newly designed appearance and high powers for selection. The machine is nice and neat, and is suitable for factories, schools, hospitals, shops and many other commercial applications. -
Page 6: Description Of Back Panel
信 号 号 地 地 广州市迪士普音响科技有限公司 INPUT LINK Guangzhou DSPPA Audio Co.,Ltd. 1. Fan 2. Output common terminal 3. 70V /100V output 4. 220V AC fuse 5. 70V /100V output switch 6. XLR input port 7. 6.35mm input port 8. 6.35mm looping socket 9. -
Page 7: Connection Instructions
信 号 号 地 地 广州市迪士普音响科技有限公司 INPUT LINK Guangzhou DSPPA Audio Co.,Ltd. Pre-amp. Another Amp. MP9811P MP series 3.2 Input and output connection 3.2.1 Input connection All inputs shall be connected to the XLR socket (figure 1 and 2) or 6.35mm socket on the back panel of the machine. -
Page 8: Safety Precautions
5. The product was once repaired or modified by others rather than the authorized personnel of the Company; Please keep the Instructions and Warranty Card properly; For any question or attentions not covered in the Instructions, please feel free to contact our dealer or visit our website at: http://www.DSPPA.com, http://www.dsppatech.com. - Page 9 Digital power amplifier In case of any fault during the warranty period, please feel free to contact our service personnel or dealers for maintenance treatment. The Company will not bear any responsibility of free warranty for any damage resulted from the unauthorized demolition of the users themselves or the repair of others rather than the technical staff of the company.
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Page 10: Packing List
4 pcs White 5 x 19 semi countersunk head cross machine wire 4 pcs 1500MM/6.3 RCA 1 pc 6.3mm to RCA plug 1 pc Specifications Item DA3350 DA3450 DA3650 450W 550W 750W Min. source electromagnetic force ≤1000mV ≥80dB Frequency response 80Hz~16kHz (±3dB) - Page 11 Therefore, the power outlet is required to be mounted at a place where the plug of the power cords can be easily unplugged or plugged. Guangzhou DSPPA Audio Co., Ltd...
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