References; Maintenance; Trouble Shooting - JVC xv-thm45 Instructions Manual

References

Maintenance

To get the best performance out of this system, keep your discs and
mechanism clean.
7 General Notes
In general, you will have the best performance by keeping your
discs and the mechanism clean.
• Store discs in their cases and keep them in cabinets or on shelves.
7 Handling Discs
• Remove the disc from its case by holding it at
the edge while pressing the center hole lightly.
• Do not touch the shiny surface of the disc or
bend the disc.
• Put the disc back in its case after use to
prevent warping.
• Be careful not to scratch the surface of the
disc when placing it back in its case.
• Avoid exposure to direct sunlight, temperature
extremes and moisture.

Trouble shooting

Use this chart to help you solve daily operational problems. If there is any problem you cannot solve, contact your JVC service center.
General
PROBLEM
Power does not come The power cord is not connected to the center unit or an
on. AC outlet.
Power is not supplied to The power cord of the subwoofer is not connected to an
the powered subwoofer. AC outlet.
The system cord is not connected.
The system does not Lightning or electronic noise interferes with operation
work correctly. of the microcomputer.
Immediately after beginning to heat the room, the
system was moved to a cold location causing
condensation to form inside.
The remote control does It is too far from the center unit, or is not facing the
not work. center unit.
There is something obstructing the remote sensor.
The remote control is not aimed at the remote sensor on
the center unit or components.
The remote control mode selector is set at an incorrect
position.
The batteries are exhausted.
The batteries have been inserted the wrong way round
(+/–).
The remote control is not set to operate the DVD player
or tuner (FM/AM – MW).
Sunlight is falling directly on the remote sensor.
The remote control signals are not set correctly.
57
To clean the disc
Wipe the disc with a soft cloth in a straight line
from center to edge.
• DO NOT use any solvent — such as
7 Cleaning the system
• Stains on the system should be wiped off with a soft cloth. If the
• Since the system may deteriorate in quality, become damaged or
POSSIBLE CAUSE
conventional record cleaner, spray,
thinner or benzine — to clean the disc.
system is heavily stained, wipe it with a cloth soaked in water-
diluted neutral detergent and wrung well, then wipe clean with a
dry cloth.
get its paint peeled off, be careful about the following.
DO NOT wipe it with a hard cloth.
•
DO NOT wipe it strong.
•
DO NOT wipe it with thinner or benzine.
•
DO NOT apply any volatile substance such as insecticides to it.
•
DO NOT allow any rubber or plastic to remain in contact with
•
it for a long time.
Connect the power cord correctly. (A pg. 13)
Turn off the system, plug the power cord firmly into an
AC outlet, and turn on the system again. (A pg. 13, 17)
Connect the system cord. (A pg. 10)
Switch the power off, then disconnect/reconnect the
power plug.
Switch the power off and leave the system a few hours
before switching the power on again.
Move closer to the center unit. (Operate the remote
control within 7 m of the center unit.) (A pg. 14)
Remove any obstacles. (A pg. 14)
Aim the remote control at the remote sensor on the
equipment you want to operate. (A pg. 14)
Set the selector to the correct position. (A pg. 17)
Replace the batteries. (A pg. 14)
Insert the batteries correctly. (A pg. 14)
For the DVD player, press DVD before you perform the
operations. (A pg. 21)
For the tuner, press FM/AM before you perform the
operations. (A pg. 25)
Hide the remote sensor from direct sunlight.
Enter the correct manufacturer's code. (A pg. 15, 16)
SOLUTION