Troubleshooting - Philips BDL5545ET/00 User Manual

7.2. TROUBLESHOOTING

Symptom
No picture is displayed
Interference displayed on
display
the or audible
noise is heard
Color is abnormal
Picture is distorted with
abnormal patterns
Display image doesn't fill
up the full size of the
screen
Can hear sound, but no
picture
Can see picture but no
sound is heard
Some picture elements do
not light up
After-Images can still be
display
seen on the after
having been powered off.
(Examples of still pictures
include logos, video
games, computer images,
and images displayed in
4:3 normal mode)
Possible Cause
1. The power cord is disconnected.
2. The main power switch on the back of the
monitor is not switched on.
3. The selected input has no connection.
display
4. The is in standby mode.
Caused by surrounding electrical appliances
or fluorescent lights.
The signal cable is not connected properly.
1. The signal cable is not connected properly.
2. The input signal is beyond the capabilities
display
of the .
The zoom mode is not correctly set.
Improperly connected source signal cable.
1. Improperly connected source signal cable.
2. Volume is turned all the way down.
3. MUTE is turned on.
4. No external speaker connected.
Some pixels of the display may not turn on.
A still picture is displayed for an over extended
period of time
1. Plug in the power cord.
2. Make sure the power switch is switched on.
3. Connect a signal connection to the
Move the
the interference is reduced.
Make sure that the signal cable is attached
firmly to the back of the
1. Make sure that the signal cable is attached
firmly.
2. Check the video signal source to see if it is
beyond the range of the
verify its specifications with this
specification section.
Use the Zoom mode or Custom zoom function
in the Screen menu to fine tune display
geometry and time frequency parameter.
Make sure that both video inputs and sound
inputs are correctly connected.
1. Make sure that both video inputs and sound
inputs are correctly connected.
2. Use VOL UP/VOL DOWN button to hear
sound.
3. Switch MUTE off by using the MUTE button.
4. Connect external speakers and adjust the
volume to a suitable level.
display
This
extremely high level of precision technology:
however, sometimes some pixels of the
may not display. This is not a malfunction.
Do not allow a still image to be displayed for an
extended period of time as this can cause a
permanent after-image to remain on the
monitor.
55
User Manual BDL5545ET
Remedy
display
to another location to see is
display
.
display
is manufactured using an
display
.
. Please
display
's
display