Dynex DX-LCDTV19 User Manual (English) - Page 12

Troubleshooting, Specifications

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12 Troubleshooting 4 Press VOL+ or ENTER, then press CH+ or CH- to select Component Set. 5 Press VOL+ or ENTER. The Component Setting screen opens. 6 Press CH+ or CH- to select an option, then press VOL+ or ENTER to confirm. 7 Press VOL+ or VOL- to adjust the option. You can select: • H-Position-Moves the screen image left or right. • V-Position-Moves the screen image up or down. • Clock-Minimizes any vertical bars or stripes in the screen image. • Phase-Minimizes any horizontal distortions and sharpens the screen image. • Auto Adjust-Automatically adjust the component settings for the best screen image. • Setting-Resets the component settings to the factory defaults. Troubleshooting Symptom No picture and no sound Blank screen No sound Poor sound No picture on some channels No color on some channels Solution • Make sure that your LCD TV is plugged into a power outlet. • Make sure that the power outlet is supplying power. • Make sure that you have selected the correct video source. Press INPUT to select the video source. • If the power has been interrupted, turn off your LCD TV, then turn it on again. • Press MUTE to make sure that the sound is not muted. • Press VOL+ to increase the volume. • Change the channel to determine if the current channel is having difficulties. • Adjust the sound settings. • If you have connected a sound system, make sure that it is adjusted correctly. • Make sure that the correct channel is selected. • Adjust the antenna. • Adjust the picture. • Change the channel to determine if the current channel is having difficulties. • Adjust the color. Symptom Spots on some channels LCD TV is functioning abnormally Solution • Make sure that the antenna is connected correctly and securely. • Make sure that the antenna and antenna cabling is in good condition. • Adjust the picture. • Turn off your LCD TV, disconnect the power cord, wait 10 seconds, then reconnect the power cord and turn on your LCD TV. • If problems persist, contact authorized repair personnel. Specifications Specifications subject to change without notice. Picture and sound system Audio output External input ports Power requirements Power consumption Temperature Humidity Dimensions L×W×H Weight Accessories NTSC, ATSC, Clear QAM ≥ 1.5 W + 1.5 W AV PC (VGA) PC audio S-Video HDMI Y Pb Pr Antenna ~120 V ≤ 60 W Working: 41°F to 95°F (5°C to 35°C) Storage: 5°F to 113°F (-15°C to 45°C) Working: 20% to 80% Storage: 5% to 90% 7.48 × 20.55 × 16.61 inches (190 × 522 × 422 mm) 11.02 lbs (5.0 kg) Remote control Batteries User guide

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12
Troubleshooting
4
Press
VOL+
or
ENTER
, then press
CH+
or
CH–
to select
Component Set
.
5
Press
VOL+
or
ENTER
. The
Component Setting
screen opens.
6
Press
CH+
or
CH–
to select an option, then press
VOL+
or
ENTER
to confirm.
7
Press
VOL+
or
VOL–
to adjust the option. You can select:
•
H-Position
–Moves the screen image left or right.
•
V-Position
–Moves the screen image up or down.
•
Clock
–Minimizes any vertical bars or stripes in the screen
image.
•
Phase
–Minimizes any horizontal distortions and sharpens
the screen image.
•
Auto Adjust
–Automatically adjust the component settings
for the best screen image.
•
Setting
–Resets the component settings to the factory
defaults.
Troubleshooting
Specifications
Specifications subject to change without notice.
Symptom
Solution
No picture and no sound
•
Make sure that your LCD TV
is plugged into a power
outlet.
•
Make sure that the power
outlet is supplying power.
Blank screen
•
Make sure that you have
selected the correct video
source. Press
INPUT
to
select the video source.
•
If the power has been
interrupted, turn off your
LCD TV, then turn it on
again.
No sound
• Press
MUTE
to make sure
that the sound is not
muted.
• Press
VOL+
to increase the
volume.
•
Change the channel to
determine if the current
channel is having
difficulties.
Poor sound
•
Adjust the sound settings.
•
If you have connected a
sound system, make sure
that it is adjusted correctly.
No picture on some channels
•
Make sure that the correct
channel is selected.
•
Adjust the antenna.
•
Adjust the picture.
No color on some channels
•
Change the channel to
determine if the current
channel is having
difficulties.
•
Adjust the color.
Spots on some channels
•
Make sure that the antenna
is connected correctly and
securely.
•
Make sure that the antenna
and antenna cabling is in
good condition.
•
Adjust the picture.
LCD TV is functioning
abnormally
•
Turn off your LCD TV,
disconnect the power cord,
wait 10 seconds, then
reconnect the power cord
and turn on your LCD TV.
•
If problems persist, contact
authorized repair
personnel.
Picture and sound
system
NTSC, ATSC, Clear QAM
Audio output
≥
1.5 W + 1.5 W
External input ports
AV
PC (VGA)
PC audio
S-Video
HDMI
Y Pb Pr
Antenna
Power requirements
~120 V
Power consumption
≤
60 W
Temperature
Working: 41°F to 95°F (5°C to 35°C)
Storage: 5°F to 113°F (-15°C to 45°C)
Humidity
Working: 20% to 80%
Storage: 5% to 90%
Dimensions
L×W×H
7.48 × 20.55 × 16.61 inches
(190 × 522 × 422 mm)
Weight
11.02 lbs (5.0 kg)
Accessories
Remote control
Batteries
User guide
Symptom
Solution