Troubleshooting - Hyundai HTX 646 User Manual

Troubleshooting

Before resorting to maintenance service, please kindly check by yourself
according to the following chart.
Symptom
No power
No picture
No sound
Distorted picture
Luminance unsteady
or picture with noise
Unable to play
Key malfunction
Remote controller
Doesn't work
Can't locate any
channels in tuner
mode
Cause(s)
● The power cord isn't
connected
● Fuse melting
● TV video setup isn't corrected
● Player video setup isn't
corrected
● Video cable isn't connected
well
● Audio cable isn't connected
well
● Source select incorrect
● Audio setup isn't corrected
● Dirty disc
● In fast forward or fast rewind
mode
● Anti-copy circuit influence
● Without disc
● Disc is bad
● Disc is put upside down
● Dirty disc
● There are menu on TV screen ● Use SETUP to turn off menu
● Parental control is working
● Power wave or other static
interference.
● Doesn't work
● Remote controller is too far
from the unit
● Batteries are weak.
● Antenna is not connected
● Source mode is not in tuner
mode
EN - 47
Solution
● Connect the power cord
properly
● Replace a same specification
fuse!
● Select the suitable setup
● Select the suitable setup
● Select the suitable setup
● Connect the cable properly
● Switch to the proper source
● Select the suitable audio
setup
● Clean the disc
● sometimes, the tiny distortion
appears normally
● Connect the DVD unit to TV
directly
● Load the disc
● Clean or replace the disc
● Load the disc properly
● Clean the disc
● Set up parental off or change
the setup
● Turn on/off the power and try
again.
● Point remote controller at the
sensor
● Operate remote controller
within 8m
● Replace the batteries with
new ones
● Connect antenna
● Switch to tuner mode
EN