Sony klv-v26a10 用户手册

KLV-V40A10

2-682-277-11(1)

 GB

Only snow and noise appear 
on the screen

• Check if the antenna is broken or bent.
• Check if the antenna has reached the end of its serviceable life (three to five 

years in normal use, one to two years at the seaside).

Picture noise (dotted lines or 
stripes)

• Keep the TV away from electrical noise sources such as cars, motorcycles, 

neon signs, power generators, or hair-dryers, etc.

• Make sure that the antenna is connected using the supplied antenna cable.
• Keep the antenna cable away from other connecting cables.
• Do not use a 300-ohm twin lead cable as interference may occur.
• Adjust the antenna direction for the minimum interference. Contact a Sony 

dealer for advice.

Picture noise when viewing a 
TV channel

• Select “Manual Program” in the “Program” menu and adjust “Fine” to 

obtain better picture reception (page 40).

• Select “Noise Reduction” in the “Picture” menu to reduce the noise in the 

Stripe noise during playback/
recording of a VCR

• Video head interference. Keep your VCR away from the TV.
• Leave a space of 30 cm between your VCR and the TV to avoid noise.
• Avoid installing your VCR in front of the TV or beside the TV.

Good picture, but noisy sound

• The TV system setting is inappropriate.

If the sound of all the channels are noisy, perform “Auto Program” in the 
“Program” menu to preset the channel again (page 40). 
If the sound of some channels is noisy, select the channel, then perform 
“Manual Program” in the “Program” menu, and select the appropriate TV 
system (“TV System”) (page 40).

Good picture, but no sound

• The volume level is too low. Press 2 + to increase the volume level.
• The sound is muted. 

Press %, or 2 + to cancel the muting. 
Set “Speaker” to “On” in the “Sound” menu (page 37).

• The broadcast signal has a transmission problem. Press A/B until a better 

sound is heard.

• “Speaker” is set to “Off”. Set to “On” in the “Sound” menu (page 37).
• “Mono” is selected. Set to “Auto” by pressing A/B (page 20).

Some tiny black points and/or 
bright points on the screen

• The picture of a display unit is composed of pixels. Tiny black points and/or 

bright points (pixels) on the screen do not indicate a malfunction.

No color on programs

• Select “Reset” in the “Picture” menu to return to the factory settings 

No color

• The color intensity setting is too low. Select “Color” in the “Picture” menu 

to adjust the color intensity (page 34).

• The color system setting is inappropriate. Select “Color System” in the 

“Setup” menu to select a correct color system (page 45). Usually set this to 
“Auto”.

• The antenna direction needs adjustment. Adjust the antenna direction. 

Contact a Sony dealer for advice.

Lines moving across the TV 
screen

• There is interference from external sources, e.g., heavy machineries, 

broadcast station nearby. Use the fine tuning (“Fine) function (page 40). 

No color or irregular color 
when viewing a signal from the 
Y, P

B

/C

B

, P

R

/C

R

 jacks of 

1, 

2

• Check the connection of the Y, P

B

/C

B

, P

R

/C

R

 jacks of 

1, 2.

• Make sure that the Y, P

B

/C

B

, P

R

/C

R

 plugs of 

1, 2 are firmly seated in 

their respective jacks.

010COV.book  Page 55  Tuesday, May 23, 2006  9:06 AM