DSPPA DA3350 User Manual Download | Manualshive

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Digital power amplifier

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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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Summary of Contents for DA3350

Page 1: ...TEMP PROT CLIP 70V SIGNAL 6 3 9 15 27 24 21 18 0dB 12 VOLUME DA3650 电源 POWER 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: ...tents 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 Any symbol marked on the rear panel of this machine must be noted The operations must be performed according to the instructions of these symbols Please keep the Instructions...

Page 3: ...n the device Do not impose an excessive force when operating the switch buttons or connecting the external audio equipment Avoid any foreign matter paper metal etc from entering the device through gap or opening In such a case please power off this device immediately Do not attempt to detach the internal parts of this device or remold it by any way Please unplug the power plug immediately to avoid...

Page 4: ...ANCE 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 INPUT CONNECTION 3 3 2 2 OUTPUT CONNECTION 3 SAFETY PRECAUTIONS 4 PACKING LIST 6 SPECIFICATIONS 6 ...

Page 5: ...rheating protection which improves the safety performance of the machine 5 unit LED indicator for status display 6 35mm socket and XLR socket can easily realize looping connection Output short circuit protection and can recover automatically A series of high power amplifiers are available 2 Appearance Description 2 1 Description of front panel TEMP PROT CLIP 70V SIGNAL 6 3 9 15 27 24 21 18 0dB 12 ...

Page 6: ...规格 SER NO DA3350 3450 3650 SERIES PROFESSIONAL AMPLIFIER 70V 100V INPUT LINK 2 3 1 1 3 2 COM 100V 70V AUDIO OUTPUTS 10 4 1 2 3 5 6 7 8 9 信号地地信号请勿打开以免触电警告 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 XLR looping socket 10 220V AC power line ...

Page 7: ...n 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 3 2 2 Output connection The output terminal is on the back panel Black for common end red for hot end 100V and 70V share the same terminal output which can be switched by the output switch At this time each speaker should be equipped with the corresponding 100V ...

Page 8: ...se to repair the device without authorization in case of any fault in order to avoid the accident or aggravate the damage of the device Do not put any corrosive chemicals on or near the device 2 Precautions for After Sale Services The Company will provide the free warranty services of three years including replacement of parts free of charge for any quality problem occurred since the date of purch...

Page 9: ...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 ...

Page 10: ...DA3650 RMS 450W 550W 750W Min source electromagnetic force 1000mV SNR 80dB Frequency response 80Hz 16kHz 3dB Total harmonic distortion 1 1kHz normal condition Indicator light 70V signal top cutting protection over temperature Protection Over temperature DC short circuit Power supply AC220V 50Hz Rated power 550W 650W 900W Package size L W H mm 555 455 185 Machine size L W H mm 483 380 88 Gross weig...

Page 11: ...er of the machine to prevent the electric shock If necessary it shall be repaired by the professional with the professional certificate The terminal marked with a symbol in the device indicates that it is dangerous and charged The connecting operation of these terminals shall be performed by the trained staff The device is connected with the power grid via the power cord plug so the connection bet...

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