VocoPro DIGITAL KARAOKE SYSTEM owner manual Troubleshooting

Models: DIGITAL KARAOKE SYSTEM

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Troubleshooting

Troubleshooting

No sound coming from

 

 

No power plug connections at

 

Insert the power plug into the

 

 

selected music source

 

the AC outlet.

 

AC outlet.

 

 

 

 

 

 

 

 

No sound.

 

 

Master Volume control is set to

 

Turn up the Master volume.

 

a minimum.

 

 

 

 

 

 

 

The wrong function is selected

 

Select the correct function.

 

 

 

on the Input selector.

 

 

 

 

 

 

 

 

 

 

 

 

CASSETTE is unsteady tape

 

 

Dirty capstan mechanism.

 

Clean capstan thoroughly.

 

 

 

 

 

 

sound

 

Irregular cassette tape

 

Replace the cassette tape.

 

 

 

movement.

 

 

 

 

 

 

 

Pitch control may be set to the

 

Adjust the Pitch control.

 

 

 

wrong position.

 

 

 

 

 

 

 

 

 

 

 

 

Cannot record

 

 

The cassette tape erasure

 

Fill holes with tape or cover tab

 

prevention tabs have been

 

openings with adhesive tape.

 

 

 

removed.

 

 

 

 

 

 

 

Record Level is too low

 

Turn up record level till led

 

 

 

 

 

activity is present.

 

 

 

 

Play and Record buttons were

 

When recording, make sure

 

 

 

not pressed down

 

both the Record and Play

 

 

 

simultaneously.

 

buttons are pressed at the

 

 

 

 

 

same time.

 

 

 

 

 

 

 

 

Recorded tape sound is

 

Dirty head mechanism.

 

Clean capstan thoroughly.

distorted

 

 

 

 

 

 

Faulty cassette tape.

 

Replace the cassette tape.

 

 

 

 

 

 

 

 

 

 

 

 

CD PLAYER will not work

 

 

Disc has been inserted upside

 

Insert the CD/CD+G disc

 

down, is terribly dirty,

 

correctly, Wipe very clean with

normally.

 

scratched, warped.

 

soft cloth evenly. use a new

 

 

 

 

 

disc if is not reading correctly.

 

 

 

A non-standard disc has been

 

Try to use only brand name

 

 

 

 

inserted, Moisture has formed

 

discs, Wait about 1 to 2 hours

 

 

 

inside the CD deck or unit

 

to let it dry.

No song lyrics appear on

 

 

Wrong function is selected on

 

Select CD+G on the Input

 

the Input selector.

 

Selector.

screen.

 

 

 

 

 

 

Video cable to the TV Is not

 

Connect the video cable to the

 

 

 

 

 

 

 

connected properly.

 

SUMO/VP-899 VIDEO OUT

 

 

 

 

 

and to the TV's VIDEO IN.

 

 

 

 

 

 

 

 

 

 

 

Input selector on external TV is

 

Select VIDEO Input on

 

 

 

not set to VIDEO,

 

external TV.

 

 

 

 

TV is not equipped with video a

 

Connect a cable from the

 

 

 

line input.

 

VIDEO OUT jack of the system

 

 

 

 

 

to the AUX IN jack of your

 

 

 

 

 

VCR, or use RF Modulator

 

 

 

 

 

 

 

 

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VocoPro DIGITAL KARAOKE SYSTEM owner manual Troubleshooting