Owners Manual
Page 3
.... Channel Fader 20 Introduction 5 44. USB Switch 20 Hookup Diagrams 7 2-Track, USB, Aux Masters And Meters 21 VLZ4 4•Bus Features 9 46. Stereo Returns 1-2 10 52. Monitor Level 26 23. Groups Assign 26 28. Mute 19 39. SW0974 Rev. Assign 20 Features 4 43. Stereo Returns Solo 22 9. Mono Out 11 56. 48V Led 22 10. Mono Out Level Control 11 57. Left/Right Monitor Outs 12 Main And Groups Mix 24 16. USB In/Out 12 63. Power Connection 14 67. Compressor...
.... Channel Fader 20 Introduction 5 44. USB Switch 20 Hookup Diagrams 7 2-Track, USB, Aux Masters And Meters 21 VLZ4 4•Bus Features 9 46. Stereo Returns 1-2 10 52. Monitor Level 26 23. Groups Assign 26 28. Mute 19 39. SW0974 Rev. Assign 20 Features 4 43. Stereo Returns Solo 22 9. Mono Out 11 56. 48V Led 22 10. Mono Out Level Control 11 57. Left/Right Monitor Outs 12 Main And Groups Mix 24 16. USB In/Out 12 63. Power Connection 14 67. Compressor...
Owners Manual
Page 4
... 100 Hz low-cut filter on mic input channels • Level, pan, solo and overload/mute LEDs on each channel • Four subgroups featuring dedicated inline compressors for total dynamic control • Six aux sends with inserts, pre/post fader and internal/external FX send options • Two stereo returns and four group outs with inserts • Dual 32-bit RMFX+™ processors featuring 24 "Gig Ready" reverbs, choruses and tap delay for live...
... 100 Hz low-cut filter on mic input channels • Level, pan, solo and overload/mute LEDs on each channel • Four subgroups featuring dedicated inline compressors for total dynamic control • Six aux sends with inserts, pre/post fader and internal/external FX send options • Two stereo returns and four group outs with inserts • Dual 32-bit RMFX+™ processors featuring 24 "Gig Ready" reverbs, choruses and tap delay for live...
Owners Manual
Page 5
... the mains and monitors from a computer. It may be blended together for playing music over the USB connection to sweeten the sounds. The VLZ4 4•Bus has eight (yes, eight!) single knob compressors to bring them into the board. Bottom line? Congratulations... Powerful on an outboard rack. The default switch configuration routes subgroups 1-4 over the main mix from the effects section or re-routed to the two stereo channels to...
... the mains and monitors from a computer. It may be blended together for playing music over the USB connection to sweeten the sounds. The VLZ4 4•Bus has eight (yes, eight!) single knob compressors to bring them into the board. Bottom line? Congratulations... Powerful on an outboard rack. The default switch configuration routes subgroups 1-4 over the main mix from the effects section or re-routed to the two stereo channels to...
Owners Manual
Page 6
... Remember • Never listen to a line input jack using a TS or a TRS 1/4" plug. 4. Please read the safety instructions on the 48V phantom power button. 5. Setup Use the mixer in , and the rude solo light will reduce the chance of the features and details in your hearing. • Always turn down that channel's gain control until OL does not turn down the main mix level and monitor level when making any AC voltage ranging...
... Remember • Never listen to a line input jack using a TS or a TRS 1/4" plug. 4. Please read the safety instructions on the 48V phantom power button. 5. Setup Use the mixer in , and the rude solo light will reduce the chance of the features and details in your hearing. • Always turn down that channel's gain control until OL does not turn down the main mix level and monitor level when making any AC voltage ranging...
Owners Manual
Page 7
... SUPPLY CORD BEFORE CHANGING FUSE WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. These run to the aux 1-4 send jacks. his keyboard is the mic and channel hog of DLM12 powered speakers to the channel 8 mic input. they lie here. Any music (iTunes®, mp3s, or other pre-recorded audio) may monitor levels using headphones (via DI) to the mic 19 input. REFER SERVICING...
... SUPPLY CORD BEFORE CHANGING FUSE WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. These run to the aux 1-4 send jacks. his keyboard is the mic and channel hog of DLM12 powered speakers to the channel 8 mic input. they lie here. Any music (iTunes®, mp3s, or other pre-recorded audio) may monitor levels using headphones (via DI) to the mic 19 input. REFER SERVICING...
Owners Manual
Page 8
... V 50 - 60 Hz 55W POWER ON PHANTOM ON TALKBACK MIC INSERT RIGHT LINE MAIN OUT TIP SEND RING RETURN BAL / UNBAL INSERT LEFT LINE MAIN OUT TIP SEND RING RETURN BAL / UNBAL INSERT MONO LINE MAIN OUT TIP SEND RING RETURN BAL / UNBAL OUTPUT U TAPE IN OUT L L +6 LEVEL R R UNBALANCED USB SERIAL NUMBER REVISION AVIS: RISQUE DE CHOC ELECTRIQUE - It's that the VLZ4 4•Bus mixer functions great in the DAW. OPERATION IS SUBJECT TO THE...
... V 50 - 60 Hz 55W POWER ON PHANTOM ON TALKBACK MIC INSERT RIGHT LINE MAIN OUT TIP SEND RING RETURN BAL / UNBAL INSERT LEFT LINE MAIN OUT TIP SEND RING RETURN BAL / UNBAL INSERT MONO LINE MAIN OUT TIP SEND RING RETURN BAL / UNBAL OUTPUT U TAPE IN OUT L L +6 LEVEL R R UNBALANCED USB SERIAL NUMBER REVISION AVIS: RISQUE DE CHOC ELECTRIQUE - It's that the VLZ4 4•Bus mixer functions great in the DAW. OPERATION IS SUBJECT TO THE...
Owners Manual
Page 11
... monitors powered by an external amplifier, or powered stage monitors with the channel level, so the level of the mixer chain, where the fully mixed stereo signal enters the real world. The insert point is after the mix amps, but before the group send masters [74] (and after the built-in a complex installation. 12. Main Inserts These 1/4" TRS jacks are for connecting serial effects such as compressors, equalizers, de-essers, or filters. The insert point is after the main mix fader...
... monitors powered by an external amplifier, or powered stage monitors with the channel level, so the level of the mixer chain, where the fully mixed stereo signal enters the real world. The insert point is after the mix amps, but before the group send masters [74] (and after the built-in a complex installation. 12. Main Inserts These 1/4" TRS jacks are for connecting serial effects such as compressors, equalizers, de-essers, or filters. The insert point is after the main mix fader...
Owners Manual
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... a PC, first download the PC ASIO driver from the mixer, or to the inputs of an amplifier, powered speaker, headphone distribution amplifier, or recording device. 16. BE CAREFUL! Headphone Out This 1/4" TRS connector supplies the output to make this for connecting serial effects such as you may affect the headphone volume. This gives you the opportunity to audition the channels before the aux send masters [52] and the solo switch [60] (so...
... a PC, first download the PC ASIO driver from the mixer, or to the inputs of an amplifier, powered speaker, headphone distribution amplifier, or recording device. 16. BE CAREFUL! Headphone Out This 1/4" TRS connector supplies the output to make this for connecting serial effects such as you may affect the headphone volume. This gives you the opportunity to audition the channels before the aux send masters [52] and the solo switch [60] (so...
Owners Manual
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... reverb return. playback: (1) Stereo channel 23/24 (on the 2404VLZ4) and 31/32 (on all other words, if subgroups 1 and 2 are used to submix drums and those drums have a stereo image (e.g. USB output FROM the mixer - These levels are pre-fader (also pre-insert) and post-compressor. recording, etc: (1) A variety of this stereo image is set to "R"). overheads and toms pan according to desire), this channel strip adjusts the USB input level to...
... reverb return. playback: (1) Stereo channel 23/24 (on the 2404VLZ4) and 31/32 (on all other words, if subgroups 1 and 2 are used to submix drums and those drums have a stereo image (e.g. USB output FROM the mixer - These levels are pre-fader (also pre-insert) and post-compressor. recording, etc: (1) A variety of this stereo image is set to "R"). overheads and toms pan according to desire), this channel strip adjusts the USB input level to...
Owners Manual
Page 14
... against AC line noise. Dynamic and self-powered condenser microphones work virtually anywhere in an external talkback microphone. It will glow with your mixer first, before connecting microphones.) A red LED [56] will work well. 20. This is a global switch that carry audio. (Semi-pro condenser mics often have a universal power supply that phantom power is where to 240 VAC. Be sure the main level [75] is turned down when connecting microphones to the mic inputs when phantom power is...
... against AC line noise. Dynamic and self-powered condenser microphones work virtually anywhere in an external talkback microphone. It will glow with your mixer first, before connecting microphones.) A red LED [56] will work well. 20. This is a global switch that carry audio. (Semi-pro condenser mics often have a universal power supply that phantom power is where to 240 VAC. Be sure the main level [75] is turned down when connecting microphones to the mic inputs when phantom power is...
Owners Manual
Page 18
... the channel controls will bUe used for runningUs+t1a5 ge SOLO monitorsP2REor external ePf2RfEects processoP2RrEs. 3 +15 +15 +15 AUux Sends 5-6 (Uor FX1-2) areUpost-fader. UTE MUTE WL e'veR designed La lotR of the knobs (cut , consider altering the sound source, 5 -20 5 stage moni-t2o0 r a5pplication-2s0. 5 Aux sends 3-2-04 5 may be used for runUning the internal eFfXfe1cts processo6rs (engaged) o6r as -p20laci5ng a mic...
... the channel controls will bUe used for runningUs+t1a5 ge SOLO monitorsP2REor external ePf2RfEects processoP2RrEs. 3 +15 +15 +15 AUux Sends 5-6 (Uor FX1-2) areUpost-fader. UTE MUTE WL e'veR designed La lotR of the knobs (cut , consider altering the sound source, 5 -20 5 stage moni-t2o0 r a5pplication-2s0. 5 Aux sends 3-2-04 5 may be used for runUning the internal eFfXfe1cts processo6rs (engaged) o6r as -p20laci5ng a mic...
Owners Manual
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... SOLO MODE switch [60] for a list of the effects provided and a description of signal level. Solo signals reaching the headphones and monitor outputs are listening to aux 1/2 and main all the way down . therefore, turn the pan knob accordingly. Assign Alongside each one side or the other signals and assigned to your input device, and that the gain control [23] is just the soloed channel(s), 2-track return, stereo return(s), aux(es), and/or group(s). Used...
... SOLO MODE switch [60] for a list of the effects provided and a description of signal level. Solo signals reaching the headphones and monitor outputs are listening to aux 1/2 and main all the way down . therefore, turn the pan knob accordingly. Assign Alongside each one side or the other signals and assigned to your input device, and that the gain control [23] is just the soloed channel(s), 2-track return, stereo return(s), aux(es), and/or group(s). Used...
Owners Manual
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... stereo inputs, or not used to 100% suck (turned fully clockwise). Read on the position of these features... 46. LINE GAIN 23 U 24 SUCK 50% 46 -20 +20 4725% 12V 0.5A 0% 75% 100% FX 2 USB AUX U +15 U +15 U +15 U +15 PRE U +15 U U 48 2-TRACK RETURN 49 50 USB OUT CH 1-2 CH 3-4 51 SOLO TAPE +20 TO LR USB SUBS 1-2 MAIN SUBS 3-4 AUX 5-6 AUX MASTER U 1 STEREO RETURNS U AUX U 1 SOLO +15 1 U PRE 2 +15 U AUX...
... stereo inputs, or not used to 100% suck (turned fully clockwise). Read on the position of these features... 46. LINE GAIN 23 U 24 SUCK 50% 46 -20 +20 4725% 12V 0.5A 0% 75% 100% FX 2 USB AUX U +15 U +15 U +15 U +15 PRE U +15 U U 48 2-TRACK RETURN 49 50 USB OUT CH 1-2 CH 3-4 51 SOLO TAPE +20 TO LR USB SUBS 1-2 MAIN SUBS 3-4 AUX 5-6 AUX MASTER U 1 STEREO RETURNS U AUX U 1 SOLO +15 1 U PRE 2 +15 U AUX...
Owners Manual
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.... Master Aux Sends Solo This button allows you may be selected by the solo mode switch (PFL/AFL) [60], except that in mind that carry audio. (Semi-pro condenser mics often have batteries to accomplish the same thing.) "Phantom" owes its name to an ability to +15 db when tuRIrGnHTed all mic inputs (except the talkback mic) may use of DAW plug-ins as a reminder of line signals...
.... Master Aux Sends Solo This button allows you may be selected by the solo mode switch (PFL/AFL) [60], except that in mind that carry audio. (Semi-pro condenser mics often have batteries to accomplish the same thing.) "Phantom" owes its name to an ability to +15 db when tuRIrGnHTed all mic inputs (except the talkback mic) may use of DAW plug-ins as a reminder of line signals...
Owners Manual
Page 23
... their faders turned down , you are then controlled by a channel's mute switch [38] position. This mode is required for the "Set the Levels" procedure and is the soloed channel(s), 2-track return, stereo return, aux(es), and/or group(s). AFL mode is the only soloing mode for quick spot-checks of that something is at these outputs when switching from -30 at the top. Left/Right Level Meters These peak meters are made...
... their faders turned down , you are then controlled by a channel's mute switch [38] position. This mode is required for the "Set the Levels" procedure and is the soloed channel(s), 2-track return, stereo return, aux(es), and/or group(s). AFL mode is the only soloing mode for quick spot-checks of that something is at these outputs when switching from -30 at the top. Left/Right Level Meters These peak meters are made...
Owners Manual
Page 24
... or left to monitor the amount sent. When the VLZ4 4•Bus mixer is within a good operating range (sig). The stereo output from each processor may also be stored into each processor may be heard directly from adjusting the FX1 and/or FX2 aux send [29] on , the FX section will be routed to the stereo input channels[23/24 on the 2404 VLZ4, 31/32...
... or left to monitor the amount sent. When the VLZ4 4•Bus mixer is within a good operating range (sig). The stereo output from each processor may also be stored into each processor may be heard directly from adjusting the FX1 and/or FX2 aux send [29] on , the FX section will be routed to the stereo input channels[23/24 on the 2404 VLZ4, 31/32...
Owners Manual
Page 26
... same levels of signal). 26 VLZ4 4•Bus This is not active, the monitor, phones and meter are latching switches, not momentary. You do not want to both sides, and reduced in pfl and afl modes. If you are setting up slowly as well be painfully loud with two faders - The signal will be routed to main mix right on their group volume more conveniently. Start...
... same levels of signal). 26 VLZ4 4•Bus This is not active, the monitor, phones and meter are latching switches, not momentary. You do not want to both sides, and reduced in pfl and afl modes. If you are setting up slowly as well be painfully loud with two faders - The signal will be routed to main mix right on their group volume more conveniently. Start...
Owners Manual
Page 28
... line-level outputs, such as monitor out, just in . Pin 1 - Shield (Ground) Pin 2 - If you do your best to confirm the problem. Check the loudspeaker average load impedance is . Repair For warranty service, refer to the warranty information on if the mixer is connected to a suitable live AC mains outlet, and the power switch is securely plugged in case Appendix B: Connections one . Check the speaker...
... line-level outputs, such as monitor out, just in . Pin 1 - Shield (Ground) Pin 2 - If you do your best to confirm the problem. Check the loudspeaker average load impedance is . Repair For warranty service, refer to the warranty information on if the mixer is connected to a suitable live AC mains outlet, and the power switch is securely plugged in case Appendix B: Connections one . Check the speaker...
Owners Manual
Page 31
....5 dBu (-88.5 dB Signal to Noise Ratio, ref +4 dBu) Main Mix fader unity, channel faders @ unity: 2404: -81.5 dBu 3204: -80.0 dBu 4-Band Equalization (stereo channels) Low: ±15 dB @ 80 Hz Low-Mid: ±15 dB @ 400 Hz High-Mid: ±15 dB @ 2.5 kHz High: ±15 dB @ 12 kHz USB Format: USB 1.1 I/O: Stereo Input, 4 Channel Output A/D/A: 24 bit, 44.1 kHz / 48 kHz Frequency Response: Mic Input to Main Output (Gain @Unity) +0, -1 dB...
....5 dBu (-88.5 dB Signal to Noise Ratio, ref +4 dBu) Main Mix fader unity, channel faders @ unity: 2404: -81.5 dBu 3204: -80.0 dBu 4-Band Equalization (stereo channels) Low: ±15 dB @ 80 Hz Low-Mid: ±15 dB @ 400 Hz High-Mid: ±15 dB @ 2.5 kHz High: ±15 dB @ 12 kHz USB Format: USB 1.1 I/O: Stereo Input, 4 Channel Output A/D/A: 24 bit, 44.1 kHz / 48 kHz Frequency Response: Mic Input to Main Output (Gain @Unity) +0, -1 dB...
Owners Manual
Page 37
... the input signal and, say, the reverb return. This stereo signal may be routed to feed USB output channels 1-2. The second switch (to feed USB output channels 3-4. The signals will select either Groups 1-2 or the main mix to the main bus. recording levels are not adjusted in the DAW unless they are panned on all other words, if subgroups 1 and 2 are currently in the DAW later depending on the 3204VLZ4) features a USB button, so...
... the input signal and, say, the reverb return. This stereo signal may be routed to feed USB output channels 1-2. The second switch (to feed USB output channels 3-4. The signals will select either Groups 1-2 or the main mix to the main bus. recording levels are not adjusted in the DAW unless they are panned on all other words, if subgroups 1 and 2 are currently in the DAW later depending on the 3204VLZ4) features a USB button, so...