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If the user selects either of the lower two settings to edit, the preset settings automatically 
load the visible settings into the “Custom” preset, so the user can continue editing the 
lower two settings.

“Gate Threshold” enables the user to set the Gate Threshold level to activate when signal on 
this channel drops below this Gate Threshold signal level. All signal content below the Gate 
Threshold are reduced -100%. 

“Gate Depth” enables the user to set the Gate Depth to only reduce the signal by a limited 
amount. Example: When Gate Depth is set to -10bB anytime the channel signal level is below 
the Gate Threshold setting level, the signal is reduced by only -10dB. When the input channel 
signal is above the Gate Threshold, no Gate adjustment to the audio signal is made. 

Attack

Hold

Release

ii. 

“Compressor” enables editing of the input channel compressor processing. Compressors reduce the 
channel signal level above the compressor Threshold setting, by the amount of the Ratio setting. 

To select the COMPRESSOR, rotate the MASTER/MENU knob to the COMPRESSOR field and 
PRESS the MASTER/MENU knob.

“Compressor” On/Off turns the input channel compressor on or off (i.e. off is compressor in 
bypass.)

“Reset” sets all compressor settings on this channel to factory default. 

“Presets” are available to select for typical creative situations. These Presets have common 
compressor settings based on common use cases and can be quickly recalled.

If the user selects a “Preset”, the lower seven settings are automatically loaded with the 
chosen presets settings. 

If the user then selects and edits any of the lower seven settings, the current preset 
settings are automatically loaded into the “Custom” preset for further user editing of any 
setting. 

“Threshold” sets the signal level where compressor engages. All signal above that Threshold 
level will be compressed down by the relative adjustment of the Ratio setting.

“Ratio” enables the user to set the ratio to percentage the channel audio signal above the 
Threshold is reduced when above the Threshold setting. 

OverEasy™ Enabling “OverEasy” smooths the transition before the signal reaches the 
Threshold level to provide a more smooth Threshold character transition. OverEasy is often 
desired on rock ballads or speaking panels. Disabling “OverEasy is often turned off when mixing 
harder rock or DJ style music. 

“Makeup Gain” can be used to raise the compression result peak reduced audio signal, to now 
raise the dynamically reduced signal to better fit or stand out in a total mix. 

Warning: Using compressor “Makeup Gain” on already loud audio signals may exceed 

Содержание PRX ONE

Страница 1: ...User s Guide...

Страница 2: ......

Страница 3: ...RX ONE 8 PRX ONE Block Diagram 10 PRX ONE Application Examples 11 PRX ONE Mixer Panel 13 PRX ONE Mixer Panel Functions 14 PRX ONE EasyNav LCD 17 JBL Pro Connect App 31 Optional Accessories 32 PRX ONE...

Страница 4: ...Directive 2012 19 EU on Waste Electrical and Electronic Equipment WEEE which entered into force as European law on 14 02 2014 resulted in a major change in the treatment of electrical equipment at end...

Страница 5: ...e apparatus has been exposed to rain or moisture does not operate normally or has been dropped 15 DO NOT expose this apparatus to dripping or splashing and ensure that no objects filled with liquids s...

Страница 6: ...rence that may cause undesired operation CAUTION Changes or modifications not expressly approved by the manufacturer could void the user s authority to operate this device NOTE This equipment has been...

Страница 7: ...your body This transmitter must not be co located or operating in conjunction with any other antenna or transmitter Cet appareil est conforme a FCC et IC exposition aux rayonnements limites fixees po...

Страница 8: ...g this section The following will help you get set up as soon as possible Packaging Contents Your PRX ONE should include the following 1 PRX ONE Woofer Cabinet 2 PRX ONE Linear Arrays 1 PRX ONE Linear...

Страница 9: ...ally enable the user to blend the input channel signal levels affect their tone and adjust each channel s reverb level The signal is then fed from the mixing board to the amplifiers and onto the speak...

Страница 10: ...10 BLOCK DIAGRAM...

Страница 11: ...11 CONDENSER MICROPHONE MULTIPLE INSTRUMENTS MICS PLUGGED INTO MIXER CH1 XLR 1 4 Combo Condenser Mic CH2 XLR 1 4 Combo Mic CH3 Passive Pickup Guitar CH5 Active Pickup Guitar APPLICATION EXAMPLES...

Страница 12: ...12 USING TWO SYSTEMS AS MONITORS PRX ONE Left and PRX ONE Right...

Страница 13: ...I N Power Button LCD Display Mixer Knobs Dynamic LEDs Power Inlet USB Ports Limit LED Mix Channel Mode Select Master Volume Menu Encoder Back Button XLR Male Pass Thru XLR 1 4 Combo 6 35mm Hi Z Balanc...

Страница 14: ...E Limit LED Amplifier is reaching clip F Mix Channel Mode Select PRX ONE has 2 unique operation modes of the mixer which can be toggled using the MODE Select button or by pressing a specific channel...

Страница 15: ...tions The PRX ONE comes equipped with push button rotaries to make for easy navigation and hardware usage 1 A single press of a Channel knob will activate CHANNEL STRIP MODE for that channel a Please...

Страница 16: ...l will be in LINE mode Between 1dB and 56dB the channel will be in MIC mode Channel Strip Mode 1 Access Channel Strip mode in one of two ways a When in mix mode press the Mode Select button A single C...

Страница 17: ...OCKWISE to activate ducking ii Turn the knob COUNTER CLOCKWISE to disable ducking c Channel Sensors give the user the option to select which mic inputs can be used to trigger the Bluetooth playback mu...

Страница 18: ...K button to cancel this adjustment ii Range is a parameter that tells CH7 how much volume should be reduced when signal detection meets the desired level To adjust this navigate to RANGE and press the...

Страница 19: ...out To reduce it immediately reduce the Level To Mix setting ii Reset will set the Reverb by Lexicon to off and adjust the settings to Room Medium default preset to start over as a factory default iii...

Страница 20: ...ss building in the reverb An indoor hard surface room will accumulate more bass build up An outdoor simulation would generate less bass build up vii The Level to Mix Parameter is the amount of wet sig...

Страница 21: ...for every beat there are two delay returns heard vi Delay Length is the setting showing how long represented in milliseconds ms the delays will continue returning for each beat The smaller the number...

Страница 22: ...the source frequencies vii Level to Mix is the amount of the Chorus signal sent to the FX Return fader which then contributes to the final mix To adjust any parameter navigate to the parameter using t...

Страница 23: ...ended for best results to avoid feedback in combination with the AFS processing system Microphones have less chance of contributing feedback if they follow the following position standards on stage Mi...

Страница 24: ...e times Turning on Remember Fixed on Reboot sets the fixed AFS filters to maintain their found frequency assignments on next speaker bootup In general most users will leave this setting turned on in c...

Страница 25: ...s to the Limiter Custom preset for further user editing d Threshold enables the user to set the threshold level limiting the maximum mix level to amp and speakers All dynamic range above that level wi...

Страница 26: ...ening distance In this case delay the back fill speaker in the audience to compensate correct time alignment c Time Alignment Basics i To compensate for different distances determine the speaker farth...

Страница 27: ...input channels Gates enable reduction of the signal below the gate threshold level to reduce the noise floor of the input channel Examples include use with multiple open stage mics or when used as inp...

Страница 28: ...eset sets all compressor settings on this channel to factory default Presets are available to select for typical creative situations These Presets have common compressor settings based on common use c...

Страница 29: ...ult i e flat curve v Presets 8x opens the user selection of Input EQ presets Users can rotate the Master Menu knob to see the available input EQ presets Click the Master Menu knob to load the current...

Страница 30: ...been made or after 30 seconds 3 When activating BT pairing a pairing window will pop up indicating BT Pairing has been initiated Once successfully paired this window will disappear 4 LCD Contrast allo...

Страница 31: ...ergy control application used to remotely control the features within the PRX ONE The app is a free download on iOS and Android It is recommended that all users download the app and ensure their unit...

Страница 32: ...32 OPTIONAL ACCESSORIES Wall Mount Bracket Kit PRX ONE Adapter Bracket Kit can be used to install the unit to a wall mount...

Страница 33: ...130 Vert Dispersion 30 Power Rating 2000W Peak 1000W RMS AC Power Input 300W 100 230V AC 50 60Hz Input Impedence 4k balanced Combo 2M balanced Hi Z Jack 10k 3 5mm single ended 2 channel Crossover Fre...

Страница 34: ...stems Microphone to mixer TRS balanced 1 4 inch 6 35mm phone jack to XLR M For connecting balanced devices with 1 4 inch 6 35mm phone and maybe used interchangeably TRS unbalanced 1 4 inch 6 35mm phon...

Страница 35: ...first obtaining prior authorization from JBL Customer Service Monday through Friday 8 00am 5 00pm Pacific Coast Time in the U S A 800 8JBLPRO 800 852 5776 www jblproservice com On The World Wide Web...

Страница 36: ...e if replacement cartons are requested Payment of shipping charges is discussed in the next section of this warranty How To Obtain Warranty Performance If your JBL product ever needs service write or...

Страница 37: ...03 21 8500 Balboa Boulevard Northridge CA 91329 USA www jblpro com...

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