Manuale d’uso / di manutenzione del prodotto SR324-VLZ del fabbricante Mackie
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SR24•4-VLZ PRO & SR32•4-VLZ PRO O W NER ’ S M A NU A L.
2 CAUTION AVIS RISK OF ELECTRIC SHOCK DO NOT OPEN RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED PERSONNEL ATTENTION: POUR EVITER LES RISQUES DE CHOC ELECTRIQUE, NE PAS ENLEVER LE COUVERCLE.
3 INTRODUCTION Thank you for choosing a Mackie Designs professional sound reinforcement mixer! The 24•4-VLZ PRO and 32•4-VLZ PRO are equipped with our new precision-engineer ed XDR TM Extended Dyn.
4 ABOUT THIS MANUAL The stuff you MUST read: First, you must read and follow all the safety instructions on page 2. Before you get to work, please r ead the “Quick Start” section on page 6. It’s a list of steps that will familiarize you with the mixer and help you set up a basic performance.
5 CONTENTS SAFETY INSTRUCTIONS ............................... 2 INTRODUCTION ......................................... 3 ABOUT THIS MANUAL ................................ 4 QU ICK ST AR T ............................................ 6 APPLICA TIONS DIAGRAMS .
6 QUICK ST AR T INSERT INSERT INSERT INSERT INSERT INSERT INSERT MIC 20 TAPE OUT TAPE IN TALK BACK MIC R R R (MONO) 4 L L L 3 2 1 L CONTROL ROOM OUT MAIN INSERTS 3 3 4 2 3 1 1 LL R RR L 24 23 21 22 20.
7 SR24•4 - VL Z PR O dB 30 20 10 O O 40 50 5 5 U 60 10 dB 30 20 10 O O 40 50 5 5 U 60 10 dB 30 20 10 O O 40 50 5 5 U 60 10 dB 30 20 10 O O 40 50 5 5 U 60 10 dB 30 20 10 O O 40 50 5 5 U 60 10 dB 30 2.
8 MAKE THE CONNECTIONS: 1. Make sure your amplifiers ar e turned off befor e making any connections. 2. Connect speakers to your amplifier’ s outputs (unless, of course, you have power ed speakers, such as the Mackie SRM 450 active monitors).
9 ch. device input insert assignment 1 kick mic gate submix 1 2 snare mic gate submix 1 3 hi hat mic submix 1 4 tom 1 mic gate submix 1 5 tom 2 mic gate submix 1 6 tom 3 mic submix 1 7 drum overhead mic L mic submix 1 8 drum overhead mic R mic compressor submix 1 ch.
10 PHONES MAIN OUTS MAIN OUTS AUX RETURNS SUB INSERTS TAPE IN STEREO CHANNELS TAPE OUT SUB OUTS MAIN INSERTS TALKBACK 2LR L 1234 LRLR 12 LR LR LR 22 LR 24 21 23 LRLR 34 56 L R R LR MONO 1 12 12 34 34 5678 AUX SENDS CNTRL RM OUT Zone Speaker Effects Device Effects Device Harmonizer Cassette or DAT Playback Only (DAT, CD, etc.
11 PHONES MAIN OUTS MAIN OUTS AUX RETURNS SUB INSERTS TAPE IN STEREO CHANNELS TAPE OUT SUB OUTS MAIN INSERTS TALKBACK 2LR L 1234 LRLR 12 LR LR LR 22 LR 24 21 23 LRLR 34 56 L R R LR MONO 1 12 12 34 34 .
12 PHONES MAIN OUTS MAIN OUTS AUX RETURNS SUB INSERTS TAPE IN STEREO CHANNELS TAPE OUT SUB OUTS MAIN INSERTS TALKBACK 2LR L 1234 LRLR 12 LR LR LR 22 LR 24 21 23 LRLR 34 56 L R R LR MONO 1 12 12 34 34 5678 AUX SENDS CNTRL RM OUT Effects Device Effects Device Video Deck #2 Video Deck #1 W/8 Ch.
13 PHONES MAIN OUTS MAIN OUTS AUX RETURNS SUB INSERTS TAPE IN STEREO CHANNELS TAPE OUT SUB OUTS MAIN INSERTS TALKBACK 2LR L 1234 LRLR 12 LR LR LR 22 LR 24 21 23 LRLR 34 56 L R R LR MONO 1 12 12 34 34 .
14 P A TCHBA Y This is where everything gets plugged in: microphones, line-level instruments, effects devices, headphones and the ultimate destination(s): P A system, tape r ecorder , etc.
15 3. INSER T With nothing plugged into this jack, the channel’s signal goes straight through the mic/ line preamp to the channel strip. W ith an ex- ternal effects device plugged into this jack, the channel’s signal leaves the mixer , goes through the effects device and back into the channel strip.
16 5. T APE OUT Use these stereo jacks to captur e the entire performance to tape. The signal at these jacks is the main mix, post-MAIN INSERTS (13) and post-MAIN MIX F ADER (72). Signals at these jacks will depend on the levels set by the main mix fader .
17 9. STEREO AUX RETURNS Patch the outputs of external parallel ef- fects devices (reverb, delay , etc.) to these inputs. When connecting a mono device (just one cord), always use the LEFT (MONO) input and plug nothing into the RIGHT input. A trick called “jack normalling” will cause the signal to appear on both sides.
18 18. PHONES The stereo signal from each of these identi- cal outputs is a high-current version of the signal from CONTROL ROOM OUT (11). Con- nect TRS headphones to either or both jacks. The ster eo signal at these jacks is the same as the MAIN OUTS (12) (16), except when SOLO (39) or T APE RETURN TO PHONES/C-R (69) is engaged.
19 CHANNEL STRIP FEA TURES AUX SEND: (26 and 27) 26. AUX These knobs tap a portion of each channel signal and send it out, via the AUX SENDS (10) jacks, to an amp & speakers for stage monitors or to an ef- fects device for parallel effects processing.
20 EQ: (28 through 34) The mixer has low shelving, mid peaking and high shelving EQ. “Shelv- ing” means that the circuitry boosts or cuts all frequencies past the specified frequency . For example, boosting the LOW EQ knob boosts bass frequencies at 80Hz and below .
21 35. THIS OL ’ LED This LED repr esents a bad thing: If a channel’s OL LED lights up, its signal is too hot, and subsequent circuitry may overload (clip).
22 MASTER SECTION FEA TURES In the master section, signals leaving the channel strips are mixed, manipulated and sent to the outputs in the patchbay . Addition- ally , there ar e four more ster eo inputs here, used to add effects to the main mix or other destinations.
23 STEREO AUX RETURNS: (48 to 52) 48. STEREO AUX RETURNS Having entered through the STEREO AUX RETURNS (9) jacks, effects returns ar e con- trolled by these knobs, and typically continue on to the MAIN MIX F ADER (72). Effect r e- turns are the “wet” signals, to be combined with the channels’ original “dry” signals in the main mix.
24 SUBGROUPS: (56 through 60) 56. AIR AIR is a high frequency peaking EQ cen- ter ed at 16kHz. T urned fully up, these controls provide 10dB of boost and fully down effec- tively bypasses the circuit. Use AIR to provide a crystalline effect to subgroups, helping them stand out in the overall mix.
25 60. SUBGROUP F ADERS These faders provide 10dB of gain fully up, unity gain at the “U” label and are effectively muted fully down. Each fader is the master level control for a subgroup’s signal, affecting both the SUB OUTS (8) and the main mix, via L/R ASSIGN (59).
26 70. PHONES/C-R LEVEL After the MAIN MIX F ADER (72), the main mix is sent to the MAIN OUTS (12) (16) and MONO MAIN OUT (14). It is also sent through this control, and exits at CONTROL ROOM OUT (11) and PHONES (18). This knob allows engineer’s listening levels to be set as desir ed without disturbing the main mix outputs.
27 Impedances Mic preamp input 1.5k Ω All other inputs >10k Ω All outputs 120 Ω Equalization Lo EQ Shelving 80Hz ± 15dB Mid EQ (mono ch) Peak 100–8kHz ± 15dB Hi EQ Shelving 12kHz ± 15dB Microphone Preamp E.I.N. (150 Ω terminated, max gain): –129.
28 • • • • • • • • • • •• • • • • •• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •.
29 GAIN P A TH DIAGRAM — (all levels in dBu) level up +20 0 0 0 0 0 0 0 0 0 0 max out +22 XLR max out +28 max out +22 max out +22 +22 max in +22 max in 45dB gain 15dB loss 0dB gain MIC INPUT LINE INPUT 0 0 0 0 (C) –6 –6 –6 +22 max in +22 max in gain up +3 MACKIE SR24•4/32•4-VLZ PRO GAIN STRUCTURE REV 1.
30 Power • Our favorite question: Is the POWER (20) switch on? • T urn off the power from the wall, unplug the power cord and check the fuse (22). TROUBLESHOOTING If you think your Mackie product has a prob- lem, please do everything you can to confirm it before calling for service.
31 COLOPHON Manual composed, for the most part, by Jeff Gilbert. It was created in complete darkness, which gave him a whopping headache. He then read it over the telephone to Mackie’ s manual layout droid, the Steve Eborall 3000 Mk IIa, Rev B.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Mackie SR324-VLZ è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Mackie SR324-VLZ - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Mackie SR324-VLZ imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Mackie SR324-VLZ ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Mackie SR324-VLZ, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Mackie SR324-VLZ.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Mackie SR324-VLZ. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Mackie SR324-VLZ insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
