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User Instructions

Uses the unit before, please read the instruetion manual carefully and
keep the instruction manual properly inorder to need in the future

Summary of Contents for PDWM4120

Page 1: ...o a n d f u r t h e r f o r t h e improvement actual product will not be as pictured Multi channel wireless microphone system User Instructions Uses the unit before please read the instruetion manual...

Page 2: ...e designed according to the regulations of the country in which they are actu ally used so as to be suitable for various countries and regions Micro computer CPU Controlled The hardware circuit of the...

Page 3: ...em include Receiver 3 2 Channel 1set 2set 1set 4 1set 2 or 4 1 2set Rack installation parts Audio signal cable 1 5V AA Battery Power Antenna User Instruction Transmitters System B System Components 4...

Page 4: ...20 25 30 35 40 PEAK M H Z CH 031 RF AF 30 25 20 15 10 5 0 5 10 15 20 25 30 35 40 PEAK M H Z CH 031 RF AF 30 25 20 15 10 5 0 5 10 15 20 25 30 35 40 PEAK M H Z 649 320 0 18 673 320 0 18 CHAN MUTE MHZ CH...

Page 5: ...R Button Press the power switch open power supply LCD is bright In the light the power switch for 2 seconds the receiver power shut down Rack installation parts Used to install the receiver fixed 19 i...

Page 6: ...infrared frequency of operation etc 3 Switch button Long press 5 seconds on off the phone 4 High low power RF 5 IR window used to Synchronous frequency 9 2 5 4 3 1 IR IR 8 5 4 1 3 2 5 4 4 1 1 1 1 3 3...

Page 7: ...trap as shown by the picture For best performance the pocket of transmitter should be secured by sliding the crip on to the belt strap all the way down The using time of the two batteries is about 8 h...

Page 8: ...iver lights up when there is no sound or the level meter lights don t shine indicating that the system is abnormal and should be maintained 4 Press the POWER button for 2 or 3 seconds to turn off the...

Page 9: ...current frequency Press the button can change the frequency If you hold down a button the display cycles continuously The fast search function allows you to get fast and easily to your desired setting...

Page 10: ...gain to re lease the lock status the symbols will disappear See figure in the left 2 System settings suitable for dual channel models 1 Single System Settings Frequency Selection for the receiver Freq...

Page 11: ...the power of all receivers and meanwhile turn off all the transmitters B Set different frequency for all receivers C Turn on the transmitters of the first receiver D Follow the guidance of single sys...

Page 12: ...be protected above 1M from the ground and not close to the wall as far as possible lTransmitting devices such as cellular phones and bidirectional radios interfere with audio transmission Transmitters...

Page 13: ...ground noise Audio signal is dis trorted The use of short distance Signal instrbiity Transmitter s batteries are exh austedor DC in is not connected well Transmitter and receiver are not at the same...

Page 14: ...the user s authority to operate the equipment The device has been evaluated to meet general RF exposure requirement The device can be used in portable exposure condition without restriction This devi...

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