Manuale d’uso / di manutenzione del prodotto DA-3800 PRO del fabbricante VocoPro
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owner's manual T H E S I N G E R ' S UL TIM A TE CH OIC E TM R FEA TURES: • 100W + 100W maximum power output Mixing Amplifier • 9-step Digital Key Controller for transposing natural key.
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1 DA-3800 PRO TH E S I NG E R 'S UL TIMA TE CHO ICE TM R T able of Contents Introduction Safety instructions ................................... 2 FCC Information ...................................... 3 W elcome .................................
2 Safety Instructions CAUTION RISK OF SHOCK CAUTION: T o reduce the risk of electric shock, do not remove cover (or back). No user- serviceable parts inside. Only refer servicing to qualified service personnel. W ARNING T o reduce the risk of fire or electric shock, do not expose this unit to rain or moisture.
3 FCC INFORMA TION (U.S.A.) 1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT!: This product, when installed as indicated in the instructions contained in this manual, meets FCC requirements. Modifications not expressly approved by Vocopro may void your authority, granted by the FCC, to use this product.
4 And thank you for purchasing the D A-3800 PRO from VocoPro, your ultimate choice in Karaoke entertainment! With years of experience in the music entertainment business, VocoPro is a leading manufact.
Selecting fine audio equipment such as the unit you've just purchased is only the star t of your musical enjoyment. Now it's time to consider how you can maximize the fun and excitement your equipment offers.
6 Before Getting Started Thank you for purchasing the DA-3800 PRO Digital Karaoke MixIing Amplifier . The DA-3800 PRO will provide years of reliability and high quality enter tainment for you if used properly . Please read this manual carefully before using your DA-3800 PRO to ensure best performance.
7 About the Remote Control • The area between the remote control and the main unit must be clear of large obstacles. • Do not expose the remote control sensor to strong lighting, especially an inver ter type fluorescent lamp as this may cause the remote control to not function properly .
8 Connecting Speakers The Speaker T erminals are located on the rear panel. There are two STEREO terminals. Be sure to connect the left channel (L), right channel (R), “+” (red) and “--” (black) properly .
9 Connecting to the REC OUT or LINE OUT jacks The L/R (red and white) RCA Record Output or Line Output jacks on the rear panel can be connected to any self- powered input device with RCA inputs. (i.e. recording device, powered speakers, etc) What you will need: • Powered device with L/R RCA inputs • RCA L/R audio cable (red & white) 1.
10 Connecting to the DA-3800 PRO’ s Inputs There are four available A/V input channels which allow you to connect up to four A/V players to the DA-3800 PRO: BGM, DVD, CD, and AUX.
11 Connecting a DVD Player with RCA Audio and Video Outputs to the DVD Input A DVD player can be connected to the DVD inputs using the L/R (red & white) RCA audio inputs and the RCA video (yellow) input. What you will need • Player with RCA audio and video outputs • RCA L/R audio cable (red & white) • RCA video cable (yellow) Audio 1.
12 Connecting a CD Player with RCA Audio and Video Outputs to the CD Input A CD player can be connected to the CD inputs using the L/ R (red & white) RCA audio inputs and the RCA video (yellow) input. What you will need • Player with RCA audio and video outputs • RCA L/R audio cable (red & white) • RCA video cable (yellow) Audio 1.
13 Connecting a AUXILIARY Player with RCA Audio and Video Outputs to the AUX Input A DVD, CD or other A/V player can be connected to the AUX inputs using the L/R (red & white) RCA audio inputs and the RCA video (yellow) input.
14 Connecting to a TV using the RCA Video (yellow) Output What you will need • TV/ video monitor with an RCA video input • RCA video cable (yellow) 1. Connect one end of the RCA video cable to either of the two RCA video OUT jack on the DA-3800 PRO rear panel 2.
15 1. POWER - Use this button to turn the DA-3800 PRO ON or OFF . 2. DISPLA Y - Displays setting information (i.e. KEY CONTROL, AUTO, LOUD, T ALK). 3. REMOTE SENSOR - When operating the DA-3800 PRO with the REMOTE CONTROL, direct the REMOTE towards this SENSOR within 23 feet.
16 8. LOUD (LOUDNESS CONTROL) - For an instant music V olume/Gain, the LOUD button is an easy way to improve your mix when you need an extra boost. Perfect for var ying volume controls between tracks or singers.
17 Front Panel Descriptions and Functions cont. MIC CONTROLS 15. DELA Y - This control adjusts the length of time for each ECHO inter val, or REPEA T . Rotating the DELA Y control clockwise will increase the DELA Y , creating the ef fect of more “space.
18 Rear Panel Descriptions and Functions 1. BGM VOLUME CONTROL - This controls the output level of the BGM (Background Music) source. T urn clockwise to increase output, counter-clockwise to decrease. Adjust with a flat-head screwdriver . 2. BGM RCA INPUT - RCA audio/video input for the BGM input channel.
19 8. SPEAKER OUTPUT - Y ou can connect two dif ferent speakers between SPEAKERS OUTPUT L and R. Exposed speaker wire can be used by removing the corresponding left or right knob from the speaker terminal by turning counter-clockwise, inser ting the wire and re-inster ting the knob and securing it by tightening clockwise.
20 1. DIGIT AL KEY CONTROL - Adjust the key of your source music in half-step increments to match the natural range of your voice using these buttons. Flat - lower the key . Sharp - raise the key . Natural - return to the original key of the music input source.
21 Display Panel Descriptions and Functions 1. INPUT INDICA TOR - Each of these will illuminate to indicate which input has been selected, BGM (Background Music), DVD, CD and AUX.
22 MAX POWER OUTPUT (1KHz, 8 Ω ) ...... 100W + 100W TOT AL HARMONIC DISTORTION .......... 0.05% (1 KHz, 60W , 8 Ω ) AUDIO MICROPHONE .................................. 12mV/2K Ω BGM/DVD/CD/AUX ........................ 300mV/51K Ω VIDEO DVD/ AUX / CDG .
23 T roubleshooting No sound output. • Make sure the DA-3800 PRO is set to the correct input. • Make sure the volume is turned up. • Make sure ever ything is connected firmly and properly . • Make sure there are no defective cables. • Make sure all of your components are turned on.
24 NOTES.
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DA-3800 PRO owner’ s manual V ersion 1.
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 VocoPro DA-3800 PRO 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 VocoPro DA-3800 PRO - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso VocoPro DA-3800 PRO imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul VocoPro DA-3800 PRO ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il VocoPro DA-3800 PRO, 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 VocoPro DA-3800 PRO.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il VocoPro DA-3800 PRO. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo VocoPro DA-3800 PRO 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.
