Manuale d’uso / di manutenzione del prodotto 32-2057 del fabbricante Radio Shack
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Please read this user ’s guide before installing, setting up and using your new product www .radioshack.com stereo mixer user guide quick start guide Thank you for purchasing your 3-Channel Stereo Sound Mixer from RadioShack.
2 The Basics contents important safety instr uctions ............ 3 setting up your mix er ...................... 6 using your mix er ............................. 9 mixing your inputs ......................... 13 using a micr ophone .................
3 The Basics IMPORT ANT SAFETY INSTRUCTIONS Read Instructions — All safety and operating instructions should be read before the appliance is operated. Retain Instructions — The safety and operating instructions should be retained for future reference.
4 The Basics try reversing the plug. If the plug still doesn ’t fit, contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the polarized plug.
5 The Basics * If liquid has been spilled or objects have fallen into the appliance. * If the appliance has been exposed to rain or water . * If the appliance does not operate normally by following the operating instructions.
6 The Basics setting up your mixer A sudden high output from the mixer could damage your hearing or damage the audio devices connected to your mixer . Before connecting to AC power , turn off your mixer and all audio devices connected to your mixer .
7 The Basics connecting inputs connecting power Connect the mixer ’s power cord to a standard AC outlet. LINE 1, 2, 3, 4 — connect line level inputs from up to four audio sources to your mixer . Do not connect audio sources with line -level outputs to the PHONO 1 or PHONO 2 input jacks.
8 The Basics connecting a lamp and headphones listening safely Do not listen at extremely high volume levels. Extended, high-volume listening can lead to permanent hearing loss.
9 The Basics using your mixer 1. Set your output source’s volume to minimum and turn it on. 2. Press POWER to turn on the mixer . 3. T urn on the audio input sources you want to mix. 4. Preset the input signal levels and mix your audio input sources.
10 The Basics presetting audio input sources Before mixing your audio sources (devices connected to LINE 1, PHONO 1, PHONO 2, LINE 2 , LINE 3, LINE 4) , you must set their input signal level to each channel input ( CH1 , CH2 , CH3 ). Y ou do not have to mix every connected input source.
11 The Basics Notes: • W rite down the CH setting for each audio source. Then, when you want to mix that source, you can adjust its volume to that setting.
12 Beyond the Basics sound check 1. Select an input source to play . 2. Adjust its volume ( CH control) to its preset signal level (see “presetting input signal levels” on P age 9).
13 Beyond the Basics mixing your inputs Y ou can select any two of your connected audio sources and mix them so one or both play through your sound system. Mixing consists of three parts: playing an input source, monitoring a second input source, and switching to a second input source.
14 Beyond the Basics monitoring a second input source Monitoring a second input source requires listening to an input source, finding the desired audio section you want to mix, and adjusting it ’s sound level to match the volume of the first input source (the one designated ASSIGN A ).
15 Beyond the Basics using a micr ophone Y our mixer has a set of tone controls for the microphone so you can tailor its high and low frequency sounds. 1. F or regular sound, leave MIC TREBLE and MIC BASS set to 0 . 2. Rotate MIC TREBLE toward +10 to increase, or toward –10 to decrease high frequency sounds.
16 Beyond the Basics 2. Set OFF/ON/T ALKOVER to TALKOVER so that the microphone’s sound is louder than the other audio input sources. This is useful for paging.
17 Beyond the Basics frequently ask ed questions Q - I set up my mixer according to the instructions. Why isn ’t it working? A - Make sure you are connected to a “live” AC outlet. - V erify that all sources are securely connected. - Check the fuse and replace it if needed.
18 Beyond the Basics care K eep the mixer dry; if it gets wet, wipe it dry immediately . Use and store the mixer only in room temperature environments. Handle the mixer carefully; do not drop it. K eep the mixer away from dust and dirt, and wipe it with a damp cloth occasionally to keep it looking new .
19 Beyond the Basics specifications Input Sensitivity/Impedance: DJ MIC (XLR jack) ..........................1.5 mV , 600 ohms, Balanced/Unbalanced MIC 2 (PHONE jack) ....................... 1.5 mV , 600 ohms, Balanced/Unbalanced PHONO 1, PHONO 2 ...
©2004. RadioShack Corporation. All rights reserved. RadioShack and RadioShack.com are trademarks used by RadioShack Corporation. Printed in USA 32-2057 07A04 This product is warranted by RadioShack a.
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 Radio Shack 32-2057 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 Radio Shack 32-2057 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Radio Shack 32-2057 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Radio Shack 32-2057 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Radio Shack 32-2057, 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 Radio Shack 32-2057.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Radio Shack 32-2057. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Radio Shack 32-2057 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.
