Vocopro Music - Recent Questions, Troubleshooting & Support

Usually delay is associated with "reverb" not echo. If you are in a large room, the room acoustics can add reverb without the benefit of signal processing.

Reverb NORMALLY passes the inout signal as is and then adds in a delayed version on top.

The delay should be less than the room size delay.

Try turning off all effects as a start. There is some "transport" time if it goes through a digital signal processing.

Hello. For the manual and remote your best option is to search online. As far as the echo goes, this is just a cheap microphone with a cheap system. It will not go away unless you turn the volume down on the system. If you want to put good money down on a nice SHURE brand microphone it will definitly help with the echo, however it will not make the system any better.

Make sure ALL interconnected equipment is powered from the same receptacle or source such as power conditioner. This isncludes mixers, amps, CD pllayers, etc.
Second make sure ALL interconnecting cables are BALANCED lines using XLR or TRS cables.
Isolators other than DI boxes are a no-no.

The mics on the singing machine are very low end mics and MAY not work on your other unit. The Voco has very sensitvie inputs to use with "professional" type microphones. The Singing machine mics are going to be fairly high output and likely to overload the voco inputs. Procure some professional mics like Shure, AKG, Sennheiser or others and don't forget to use a balanced to unbalanced adapter or cable on the mics.

Try CAREFULLY cleaning the CD reading lens with a Q Tip moistend with 91% isoprophyl alcohol... DO NOT use rubbing alcohol.
Check if your CD's have fingerprints or other contamination. Clean those with windex and a soft cloth rubbing ONLY outward from the center, NOT circular.

It is possible the carriage that the CD goes in does not lower onto the center hub rather than the hub being too low.

The carriages move by a small motor and often there is a belt that slips so carriage doesn't move. Replacing the belt is usually required.

Working on the CD drives is very tender fragile work so you should take this to a repair shop. Contact the manufacturer for a recommendation.

You might try emailing the service centers listed here and see if you can get lucky:http://www.vocopro.com/servicecenter.php

Find an identical unit and compare how you re-installed the part to the original.

The most likely case is that one of the main output transistors (if which there are many) is shorted. When the protect circuit senses DC on the final output, it will not allow the output relay to come on to protect the speakers from raw DC. With the power removed, you can check between each outputs Emitter and Collector and you will probably find close to zero ohms. From that point you need to unsolder each of the pins of the bad channel until you find the shorted device(s) and replace them.

'pianoforte'

BREV. N. 838420