Hyundai IT HY-DVDR - Manual (Page 20)

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Check the chart below for a possible cause of the problem you are experencing before requesting service for this unit.
Some simple checks or a minor adjustment on your part may eliminate the problem and restore proper operation.
Let the technician maintain the unit.
FOR YOUR REFERENCE
u Troubleshooting
symptom Possible reason Suggested solution
No power l The power cord is not in the socket l Firmly insert the power cord into the
socket
Remote control doesn’ t
work
l
The batteries have been exhausted..
l The front end of the remote control is
not aimed at the infrared sensor of
the DVR.
l
Use new batteries
l Please aim at the sensor of the unit.
Black TV screen l The video cable is not connected or
properly connected
l The TV is not switched to video mode
l Connect properly according to the
system connection diagram.
l Switch the TV to video mode.
No playback l The unit is not compatible with disc
l No disc
l The disc was inverted when being
loaded
l Use a compatible disc with unit.
l Load disc
l Load disc once again with the side
Up with figures/words upwards
No sound l The audio cable is not connected or
properly connection.
l Audio initial function setup error
l External amplifier operation error
l Connect the cables properly according
to the diagram
l Set up once again.
l Operate the amplifier properly..
Discontinuous sound
and distorting image
l Dirty Disc
l Scratches on the disc/
disc distortion
l Clean the disc surface with clean soft
cloth
l Change the disc with a new one
Disable sign appears on
the let bottom of TV
screen
l Improper operation, the current status
does not support the operation
l Please refer to the function operation
instruction carefully
No images when
recording with AV input
l No connection or improper
connection.
l Please connect the DVR according to
the diagram.
No sound when
recording with AV input
l Improper audio cable connection l Please connect the audio cable to the
DVR according to diagram.
Failure to directly
complete DVD copy
l The unit doesn’ t support disc copy of
this type
l Try another DVD
Failure to directly
complete VCD/CD copy
l The unit doesn’ t support disc copy of
this type
l Try another VCD/CD
No response to any
operation
l The DVR malfunctioned because of
thunder, static electricity or other
interferences
l Power off and then power on.
DVR-˵Ã÷Êé.p65 03-9-16, 15:18 20