Troubleshooting - Sony DAV-DZ280 Operating Instructions Manual

Troubleshooting

If you experience any of the following difficulties while using the system, use this troubleshooting
guide to help remedy the problem before requesting repairs. Should any problem persist, consult your
nearest Sony dealer.
Note that if service personnel changes some parts during repair, these parts may be retained.
Power
Symptom
The power is not turned on.
If "PROTECTOR" and "PUSH
POWER" appear alternately in
the front panel display.
Picture
Symptom
There is no picture.
Picture noise appears.
80
GB
Remedy
• Check that the AC power cord (mains lead) is connected securely.
• Press "/1 after "STANDBY" disappears from the front panel display.
Press "/1 to turn off the system, and check the following items after
"STANDBY" disappears.
• Are the + and – speaker cords short-circuited?
• Are you using only the specified speakers?
• Is anything blocking the ventilation holes of the system?
• After checking the above items and fixing any problems, turn on the system. If
the cause of the problem cannot be found even after checking all the above
items, consult your nearest Sony dealer.
Remedy
• The SCART (EURO AV) cable is not connected securely.
• The SCART (EURO AV) cable is damaged.
• The unit is not connected to the correct EURO AV T OUTPUT (TO TV) jack
(page 16).
• The video input on the TV is not set so that you can view pictures from the
system.
• Check the output method on your system (page 16).
• Re-connect the connecting cord securely.
• The unit is connected to an input device that is not HDCP (High-bandwidth
Digital Content Protection) compliant ("HDMI" on the front panel does not
light up) (page 16).
• If the HDMI OUT jack is used for video output, change the type of video signal
output from the HDMI OUT jack. It may solve the problem (page 23).
Connect the TV and the unit using a video jack other than the HDMI OUT, and
switch the TV's input to the connected video input so that you can see the on-
screen displays. Change the type of video signal output from the HDMI OUT
jack, and switch the TV's input back to HDMI. If the picture still does not
appear, repeat the Steps and try other options.
• If you are using the "DMPORT" function, the video signal is output from the
EURO AV T OUTPUT (TO TV) jack only.
• The disc is dirty or flawed.
• If the signal from the EURO AV T OUTPUT (TO TV) jack is distorted,
change the type of video signal output from the HDMI OUT jack by setting
[HDMI RESOLUTION] in [HDMI SETUP] to [720 × 480p]
* Depending on the area, [720 × 480/576p] may appear.
(page 23).
*