DSPPA M835 User Manual Download

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Public Address System

Mixer Amplifier

250W MIXER AMPLIF IER

VOLUME

BASS

TREBLE

POWER

CH1

CH2

CH3

CH4

CH5

CH6

ALL CALL

MIC1

VOLUME

BASS

TREBLE

MIC2

VOLUME

BASS

TREBLE

MIC3

VOLUME

BASS

TREBLE

MIC4

VOLUME

BASS

TREBLE

AUX1

VOLUME

BASS

TREBLE

AUX2

VOLUME

CHIME

VOLUME

SIREN

MASTER

MP3

B L U E

USB

MP3

VOLUME

MODE

MP3/BLUETOOTH

VOLUME

OFF

中性

User Manual

Welcome to use the public address system. For the better application of this equipment, please read the operation
instruction carefully prior to use.

Summary of Contents for M835

Page 1: ...C4 VOLUME BASS TREBLE AUX1 VOLUME BASS TREBLE AUX2 VOLUME CHIME VOLUME SIREN MASTER MP3 B L U E USB MP3 VOLUME MODE MP3 BLUETOOTH 10 8 6 4 2 VOLUME 1 4 5 2 3 OFF 1 4 5 2 3 OFF 1 4 5 2 3 OFF 1 4 5 2 3 OFF 1 4 5 2 3 OFF 1 4 5 2 3 OFF 中性 User Manual Welcome to use the public address system For the better application of this equipment please read the operation instruction carefully prior to use ...

Page 2: ...Left blank for memo ...

Page 3: ...ons for use instruction to connection of system and instructions to operations of products and so on The user shall read this operation instruction carefully prior to connection installation and use and shall operate in accordance with the instructions herein The attention must be paid to the instructions with such identification on the back panel of the machine Please use or operation the machine...

Page 4: ...t Please do not put any weight on this equipment Do not operate switch and button or connect the external audio source equipment with overexertion Prevent the entry of any foreign matter e g paper and metal through the clearance or opening of the equipment into it in such case please disconnect the power supply immediately Do not try to remove any component in the equipment or transform it in any ...

Page 5: ...t 1 1 1 Description of Equipment 1 1 2 Performance Characteristics 1 2 Description of Appearance 2 2 1 Description of Front Panel 2 2 2 Description of rear panel 4 3 Instruction to Connection 5 Packing List 7 Performance specification 8 ...

Page 6: ...table volume of all partitions with indicator Built in chime and alarm generator separate control of volume with indicator and switch and alarm short circuit triggering terminal When the built in alarm generator is started up the background music is turned off and the output from six channels of the partitions will be turned on There are independent volume control and master volume control for aud...

Page 7: ...on CH1 There are 5 volume levels Rotate clockwise to turn up volume and counterclockwise to turn down 2 Partition CH1 switching key Press this key to turn on the partition CH1 and then press again to turn off Partition CH2 CH3 CH4 CH5 CH6 are the same 3 Partition CH1 on indicator When partition CH1 is turned on this indicator is alight Same for CH2 CH3 CH4 CH5 and CH6 4 All partitions control key ...

Page 8: ...volume adjustment knob Adjust the volume of auxiliary input AUXI Rotate clockwise to turn up volume and counterclockwise to turn down Same for AUX2 16 Auxiliary input AUX1 treble adjustment knob TREBLE Taking central position as benchmark rotate counterclockwise to attenuate the treble and rotate clockwise to enhance the treble Same for AUX2 17 Chime volume adjustment knob To adjust volume of Chim...

Page 9: ...aker output 6 4 16Ω output Connect with 4 16Ω speakers 7 TEL IN Can be used to realize remote telephone call When using connect telephone line with this device 8 Siren short circuit trigger terminal Short circuit this terminal could trigger siren signal 9 Remote paging control interface Could connect with four CM12 paging MIC and control partition output remotely Remote paging MIC is connected by ...

Page 10: ...R CD or other audio source 70V 100V Speaker DC 24V MIC MIC AC220V 50Hz FB AC MIC 1 GAIN GAIN GAIN GAIN PHANTOM MIC OUT AUX2 IN PHANTOM MIC PHANTOM MIC PHANTOM MIC AUX1 IN TEL VOL MIN MAX EMC IN RISK OF ELECTRIC SHOCK DO NOT OPEN 100V COM 100V ZONE2 ZONE1 ZONE4 ZONE3 ZONE OUTPUTS 100V ZONE6 ZONE5 COM 100V COM 100V COM 100V COM 100V COM CALL STATION 1 3 2 4 COM 100V COM 70V SPEAKER OUTPUTS DC POWER ...

Page 11: ...e equipment the non professional person shall not disassemble the housing for repair without the approval in order to prevent accident or aggravate the damage to the equipment Do not put any corrosive chemicals nearby or on the equipment 2 Precautions for after sales service In case of the installation and operation according to this instruction the company will provide the free warranty service I...

Page 12: ... 1500MM double modulator audio cable 1 piece 4 4P green plugs 4 pieces 5 5 19 semi countersunk head Phillips screw silver 4 pieces 6 power line 1 piece 7 H21 612 remote controller 1 piece 8 Gaskets with the machine Black 4 pieces 9 Certificate 1 copy 10 Warranty card 1 copy ...

Page 13: ...00Hz 12kHz 3dB LINE 80Hz 16kHz 3dB Tune control 10dB Bass 100Hz 10dB Treble 10KHz Signal to noise ratio MIC 55dB TEL 65dB LINE 75dB Auxiliary line output 0dBV unbalanced Remote microphone input 2000mV balanced Protection function Overload protection short circuit protection temperature protection Total harmonic distortion 1 1kHz normal working condition Output adjustment rate From full load to no ...

Page 14: ... to prevent electric shock The repair shall be conducted by the professional with professional certificate if necessary The terminal marked with in the equipment indicates the hazardous electrification The connection of such terminal shall be completed by the trained personnel This equipment is connected to the power supply of the grid with the power line plug in case of any fault or risk in the e...

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