Manuale d’uso / di manutenzione del prodotto 1202 del fabbricante Mackie
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1 MI CROSERIES 1 20 2 OW NER’S MANUAL PHON E S O O U U PA N LR EQ –1 5 +15 LO –1 5 +15 HI +1 5 1 O O +1 5 2 O O U GAIN 1 +20 O O LINE 1 BAL/UNBAL U U PA N LR EQ –1 5 +15 LO –1 5 +15 HI +1 5 .
2 8. Power Cord Protection — Power supply cords should be routed so that they are not likely to be walked upon or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit the MicroSeries 1202.
3 CONNECTION TIPS & HOOK-UP , PG. 11 P A TCHBA Y DESCRIPTION BEGINS ON PG. 4 TECH STUFF LEVEL SETTING STEPS DET AILED LEVEL-SETTING PROCEDURE, PG. 12 1202 BLOCK DIAGRAM & SER VICE INFO PG. 13-15 CHANNEL STRIP & OUTPUT SECTION DESCRIPTION, PG.
4 The first thing you’ll notice is that the top panel is organized into three distinct ar eas: • A patchbay along the top; • Eight channel strips — four mono and four stereo; • And an output section on the right. Note that four patchbay jacks overflowed the top panel, and ar e on the rear of the MS 1 202.
5 LINE 1 BAL/UNBAL LINE 2 BAL/UNBAL LINE 3 BAL/UNBAL LINE 4 BAL/UNBAL TRIM 4 +4 U 40dB GAIN –10 S E N S I T I V I T Y TRIM 1 +4 U 40dB GAIN –10 S E N S I T I V I T Y TRIM 2 +4 U 40dB GAIN –10 S .
6 impedance and can drive as low as a 600 Ω line. Balanced output is 6dB higher than for unbalanced outputs. (This is noted on the Master Gain Pot by a special U BAL mark counterclockwise from the “U” center detent position.
7 why it sounds so good. No wall wart can provide this kind of sophisticated power. • Wall warts are inconvenient, radiate huge hum fields, hog extra jacks on your power strip and get in the way when you move. • The thin cable coming out of a wall wart breaks easily, especially on the road.
8 THE REST OF THE STOR Y : CONTROLS As we pointed out at the start of this sec- tion, the controls on the MS 1202 are organized into two distinct areas: eight chan- nel strips (four mono and four stereo) and an output section. CHANNEL STRIP CONTROLS The eight channel strips look alike, and function identically .
9 phone amp” chip, we use a high-current version of our main output amplifier , which is why it can really clean out your cochlea if you crank it up too far… but still be a very clean signal source. Metering The MS 1202’s 3-way peak metering sys- tem is made up of two columns of twelve LED’s (21 ) and an INPUT CH.
10 PH ONES O O +22 CLIP MAS TER +10 O O U +20 1 O O +20 2 O O U STEREO AUX RETURN T O MAS TER +1 0 +4 +2 0 -2 -4 -7 -1 0 -20 +7 -30 TRIM 1- 4 LINE IN 1-12 INP UT CH. METERIN G U T APE IN AUX 2 U BAL . 0dBu CAL 24 23 Stereo AUX/T ape Returns to Master These two controls set the overall level of effects received from STEREO AUX RETURNS 1 and 2.
11 Part 2 — GETTING HOOKED: CONNECTION TIPS HOOK UP Hook-up Diagrams in living Color! Included with your MS 1202 is our color Application Guide which covers the common ways to hook up your new mixer . Ther e are a zillion ways to connect a mixer as versatile as the MS 1202.
12 Connecting separate mono effects to a single return Y ou can use the L and R jacks indepen- dently . Both ar e controlled by the AUX RETURN knob, but each is sent separately to its respective mix bus side. NOTE: The T APE IN switch directly above the VU Meters disconnects STEREO AUX RETURN 2.
13 Part 4 — TECH STUFF SPECIFICA TIONS S/N ratio 90dB ref: +4dBu working level (all channels assigned, Channels 1–4 panned alternately left/ right, Channels 5–12 set at center, main line out single-ended, 20Hz–20kHz) Mic preamp equivalent input noise (E.
14 REP AIR Service for the MS 1202 is only available from the Mackie Designs factory in scenic W oodinville, W ashington. If there is a problem with your mixer: 1. Review the troubleshooting suggestions on the previous page. 2. Call us to confirm that the MS 1202 needs repair and to get an RA number .
15 Micr o Series 1 202 Block Diagram TECH STUFF 2 4 3 7 8 9 10 11 12 5 6 2 3 1 PHANTOM POWER LINE INPUT MIC INPUTS TIP OUT L R PAN AUX 1 AUX 2 MAIN LEFT MAIN RIGHT AUX 1 AUX 2 +22 CLIP +12 +2 0 -2 -4 .
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 1202 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 1202 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Mackie 1202 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Mackie 1202 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Mackie 1202, 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 1202.
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 1202. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Mackie 1202 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.
