Sony XBR-77A1E Help Guide Printable PDF - Page 95
Some channels are blank., Poor reception or poor picture quality with digitalbroadcasts., You cannot
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Related topics Check these things first to troubleshoot your TV reception. [119] Troubleshooting | Broadcast reception Some channels are blank. The channel is for scrambled/subscription service only. Subscribe to a pay TV service. The channel is used only for data (no picture or sound). Contact the broadcaster for transmission details. Related topics Check these things first to troubleshoot your TV reception. [120] Troubleshooting | Broadcast reception Poor reception or poor picture quality with digital broadcasts. Change the position, direction and angle of the terrestrial television antenna to maximize the antenna signal level. Make sure that the direction of the antenna is not changed unintentionally (such as by wind). If you are using a TV signal booster, adjust its signal gain. If equipment (such as a TV signal distributor) is connected between the antenna and the TV, it may affect the TV reception. Directly connect the antenna and the TV to check if the reception is improved. Related topics Check these things first to troubleshoot your TV reception. [121] Troubleshooting | Broadcast reception You cannot view digital channels. 84