41
User's Manual
No picture is seen on the TV
monitor
• Make sure that the video input of your
TV monitor is connected to the Main
Monitor Output on the rear panel of the
Theater Grand Processor.
• Check that your Monitor is selecting
it’s correct video input.
• Check the video connection from your
selected component into the Theater
Grand Processor.
• Make sure that you are using the
same video connections. For example,
if your source is connected using
S-video, then the TV monitor must
also use S-video connections.
• If in doubt, try connecting the video
output from your source directly to
your TV monitor. This will help you
narrow down the problem.
The external processor does not
have any effect
• Make sure that the external processor
loop is engaged. Press “PANEL DIM”
until “ADPT ON” appears in the
display.
• Make sure that your external proces-
sor is not set to a “bypass” mode.
The Holographic Image does
not work
• It is essential that your front speakers
are positioned correctly. Follow the
speaker placement notes on pages
24-25.
• The Holographic Image is most
effective in 2-channel operation. It
gives a more accurate perception of
the position of musicians and sound
effects. The results may be masked if
you are using it in a surround mode.
The Tone Controls do not work
• Make sure that the SOURCE DIRECT
button is not engaged.
There is no Dolby Digital or DTS
playback
• Some discs are available with a
number of different options, such as
Dolby Digital or Dolby Pro Logic. Make
sure that you have selected the correct
mode on your player’s menu.
• Check that your player has a digital
output which is connected to the
appropriate corresponding digital input
of the Theater Grand Processor.
• There is no AC-3 RF input connection
for LaserDisc players. You will need an
external RF demodulator.
• If the source is Dolby Digital 2 channel,
the Theater Grand Processor will not
show the Dolby Digital Lock light. It will
only light for multichannel (3 or more)
Dolby Digital sources. For Dolby Digital
2 channel sources, the two channels
will be extracted and can be heard in
stereo or any of the other surround
modes.
• Look for the Dolby Digital or DTS Logo
on the source program’s box or sleeve.
• Check the calibration procedure (on
page 30) from time to time. This is an
excellent way of checking that all
speakers are working correctly.
Noise bursts are heard when DTS
encoded CDs or LDs are played
• Compressed DTS data uses the analog
tracks of CDs and LDs. This analog noise
may be heard in your system before the
DTS digital signal is locked on, or it may
appear as a background hiss.
• To prevent this noise, disconnect any
analog connections to your CD or LD
players. Just use the Digital connections.
Troubleshooting
To Next Page
Loading...