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PMX-420

O W N E R ’ S   M A N U A L

6 Channel Powered Console Mixer

Summary of Contents for PMX-420

Page 1: ...PMX 420 O W N E R S M A N U A L 6 Channel Powered Console Mixer ...

Page 2: ...each channel Effects Return and Submix 1 2 Return with dedicated Volume Pan for a total of 11 simultaneous inputs Power Output 2 x 210W RMS 4 ohms 1 THD with both channels driven Advanced amplifier design features include fan cooling short circuit protection speaker DC protection circuits clip indicators for utmost safety and reliability and power ON OFF anti thump circuit for quietest operation S...

Page 3: ...produce heat 7 The product should be connected to a power supply only of the type described in the operating instructions or as marked on the product Replace the fuse only with one of the specified type size and correct rating 8 The power supply cord should 1 be undamaged 2 never share an outlet or extension cord with other devices so that the outlet s or extension cord s power rating is exceeded ...

Page 4: ...s etc or the unit may overheat in operation Although the unit s chassis is shielded against radio frequency RF and electromagnetic interference EMI extremely high fields of RF and EMI should be avoided Please make sure that the power unit supplied is marked for the correct voltage in your area 120VAC 60 Hz or 230VAC 50 Hz Power requirements for electrical equipment differ from area to area In new ...

Page 5: ...cals and combinations of these mixed together to become familiar with various equalizer settings 7 EFFECTS SEND CONTROL This control adjusts the level of signal sent to the Effects Send 5 CONTROLS AND CONNECTIONS 1 1 CHANNEL 1 2 INPUTS These electronically balanced XLR inputs are designed to accept signals from any balanced or unbalanced low impedance Low Z microphone They can also be used to acce...

Page 6: ...ects processor It can also be used as a stereo headphone mix if faders are desired for controlling headphone volume Using the Submix 1 2 Send Return Inserts 29 the Sub signal can be sent out to an external effects processor and then returned into the mixer and mixed onto the Main Left and Right bus allowing these more sensitive faders to adjust the returned signal level 10 CHANNEL PFL BUTTON This ...

Page 7: ...X 420 via those jacks 20 LED LEVEL SELECT SWITCH This switch is used to select which signals will illuminate the Dual LED Bargraph Meter 21 Main Stereo Left Right signals are displayed when set to L R When set to S1 S2 Submix 1 is displayed on the left and Submix 2 is displayed on the right When set to Effects PFL the effects level is displayed on the left bargraph and the PFL level is displayed o...

Page 8: ...ng into either the Effects Send Output 27 or Effects Return Input 28 jacks will automatically disable the internal Echo Effects 29 SUBMIX 1 2 SEND RETURN INSERTS These 1 4 TRS insert jacks can be used to send out the Submix signals to an external device and return the signals back via the same jack They are pre Sub 1 2 fader and allow for routing the signal through external devices such as equaliz...

Page 9: ...9 CONNECTIONS 8Ω 8Ω 8Ω 8Ω MONITOR SPEAKERS POWER AMP REVERB EFX PA or RECORDING DEVICE TAPE CD MP 3 PLAYER COMPRESSOR POWERED SUB CD PLAYER REVERB EFX PA or RECORDING DEVICE ...

Page 10: ...BLOCK DIAGRAM 10 ...

Page 11: ...Submix dual faders to 10dB 50mm sliders 3 MASTER OUTPUT SECTION Channel Input to Main Output Frequency Response 20Hz 25KHz 3dB THD Noise 0 08 S N Ratio 80dB gain controls mid faders at 0dB Noise Floor 550uV gain controls mid faders at 0dB Total Gain 60dB Output Connector Impedance Max Level EFFECTS SEND 1 4 UNBALANCED 1 5KΩ 16dBm 5V SUBMIX INSERT SEND 1 4 UNBALANCED TIP 150Ω 10dBm 2 4V SUBMIX 1 2 ...

Page 12: ... product require service please contact the Nady Service Department via telephone at 510 652 2411 or e mail at service nady com International For service please contact the NADY AUDIO distributor in your country through the dealer from whom you purchased this product DO NOT ATTEMPT TO SERVICE THIS UNIT YOURSELF AS IT CAN BE DANGEROUS AND WILL ALSO VOID THE WARRANTY ...

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