Sony KV-EF29M61 - Manual (Page 38)

38 Additional Information
Symptom Check
• Even if the picture or the sound is normal, changes in
room temperature sometimes make the TV cabinet
expand or contract, making a noise. This does not indicate
a malfunction.
• Press A/B until “AUTO” appears on the screen.
(page 19) (KV-EF29M61/EF29M91/EF29M90 only)
TV cabinet creaks.
Troubleshooting (continued)
TV cannot receive stereo
broadcast signal