The Singing Machine STVG-988 Instruction Manual page 23

TROUBLE SHOOTING GUIDE
PROBLEM
No song lyrics appear
on TV screen.
While playing CDG and
singing with the
microphone, the music
or vocal cuts out.
Picture is jumping up.
No image display on
Singing Machine's
monitor when
attempting to use
camera.
Image is blurry.
POSSIBLE CAUSE
Video cable is not connected
properly to the TV.
Source selector on TV is not
set to VIDEO.
TV does not have video line
input.
A CDG is loaded but the
CDG indicator is not lit.
Balance is not adjusted
properly.
AVC is activated to
Maximum.
Playing music only track.
VERTICAL HOLD Control is
not set correctly.
The Camera Lens is down.
MONITOR Selector is not
set properly.
Lens cap is on.
Brightness control not
adjusted properly on Singing
Machine.
Camera has not warmed up.
Camera lens is dirty.
Camera lens is out of focus.
22
SOLUTION
Connect the video cable to the
Singing Machine's VIDEO OUT
and to the TV VIDEO IN.
Using your TV remote to select
VIDEO input or select the proper
VIDEO input on the TV itself.
(Refer to page E13 under
Common ways to configure your
TV or VCR)
Connect from VIDEO OUT of the
system to the VIDEO IN of your
VCR or connect to an RF
Modulator and then to the TV
cable input. Refer to "Making the
Connections" on page E13.
Check the disc to be sure it is a
CDG. (See page E24 for details.)
Check disc to be sure it is clean.
(See page E20 for cleaning
instructions.)
Adjust balance to mid point.
Adjust AVC to Minimum.
Play track that includes music and
vocal.
Adjust the VERTICAL HOLD
Control.
Lift up a Camera Lens.
Set MONITOR Selector to
CAMERA mode.
Remove lens cap.
Adjust Brightness control on
Singing Machine.
Wait a minute for the camera to
warm up.
Clean the camera lens.
Adjust the lens of the camera by
slightly rotating either left or right
until the display is clear. Do not
overturn the lens.