Sony XBR-55X850C Help Guide - Page 6

TOC-4 The screen flickers. 217 No color/Dark picture/Color is notcorrect/Picture is too bright. 218 Dark screen. How to brighten thescreen. 219 Color is not correct. How to adjustthe color tone. 220 Screen format/wide mode changesautomatically. 221 The screen suddenly changes to avideo you do not recognize whilewatching TV. 222 Suddenly the picture becomes small. 223 Black bands appear at the edges ofthe screen. 224 A black box appears on the screen. 225 There are banners/tickers at the topor bottom of the screen. 226 3D pictures are not displayed. The3D effect is weak. (3D models only) 227 Black bars appear on both sides ofthe screen when watching 3Dpictures. (3D models only) 229 You cannot turn off 3D display whilewatching 3D content. (3D modelsonly) 230 The message [3D signal has beendetected.] automatically appearswhen 3D signal is detected. (3Dmodels only) 231 A message about an app asking forpermission to access a TV functionis displayed. 232 Keyboard 156 Broadcast reception 157 Check these things first totroubleshoot your TV reception. 233 Block noise or an error messageappears and you cannot watchbroadcasts. 234 Ghosting or double images appear. 235 Only snow noise or a black pictureappears on the screen. 236 There is picture or sound noisewhen viewing an analog TV channel. 237 Some channels are blank. 238 Poor reception or poor picturequality with digital broadcasts. 239 You cannot view digital channels. 240 You cannot receive or selectchannels. 241 Some digital cable channels are notdisplayed. 242 Broadcast HD formats have poorquality. 243 Sound 159 No sound but good picture. 244 Audio noise. 245 No audio or low audio with a hometheater system. 246