Sony STR-K840P Operating Instructions (primary manual) - Page 52
Troubleshooting continued - remote code
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Troubleshooting (continued) The FM reception is poor. Use a 75-ohm coaxial cable (not supplied) to connect the receiver to an outdoor FM antenna as shown below. If you connect the receiver to an outdoor antenna, ground it against lightning. To prevent a gas explosion, do not connect the ground wire to a gas pipe. Receiver Outdoor FM antenna ANTENNA AM FM 75Ω COAXIAL Ground wire (not supplied) To ground Radio stations cannot be tuned in. • Check that the antennas are connected securely. Adjust the antennas and connect an external antenna if necessary. • The signal strength of the stations is too weak (when tuning in with automatic tuning). Use direct tuning. • Make sure you set the tuning interval correctly (when tuning in AM stations with direct tuning). • No stations have been preset or the preset stations have been cleared (when tuning by scanning preset stations). Preset the stations (page 33). • Press DISPLAY so that the frequency appears in the display. RDS does not work.* • Make sure that you're tuned to an FM RDS station. • Select a stronger FM station. The RDS information that you want does not appear.* Contact the radio station and find out whether they actually provide the service in question. If so, the service may be temporarily out of order. There is no picture or an unclear picture appears on the TV screen or monitor. • Select the appropriate function on the receiver. • Set your TV to the appropriate input mode. • Move your TV away from the audio components. The remote does not function. • The VIDEO3, TV/SAT, PHONO, AUX, SOURCE, MPX/DUAL, ANALOG DIRECT, 12 and ON SCREEN buttons on the remote are not available for HT-DDW840 (RM-PP411 only). • The MULTI CH button on the remote is not available for HT-DDW740 (RM-U306 only). • Point the remote at the remote sensor g on the receiver. • Check that the mode of the remote corresponds to that of the receiver (pages 37 and 42) (RM-PP411 only). • Check that you select AV2 as the command mode of the receiver (page 37) (RM-U306 only). • Remove any obstacles in the path between the remote and the receiver. • Replace both batteries in the remote with new ones, if they are weak. • Make sure you select the correct function on the remote. • If the remote is set to operate the TV only, use the remote to select a source or component other than TV before operating the receiver or other component. • Press MAIN MENU on the remote before you use the V/v/B/b buttons for receiver operation (RM-PP411 only). * Models of area code CEL, CEK only. Clearing the receiver's memory To clear See All memorized settings page 15 Customized sound fields page 30 52GB