Sony STR-K665P Operating Instructions - Page 30

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. Outdoor FM antenna Receiver AANNTTEENNNNAA AAMM 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 14). • Press DISPLAY repeatedly so that the frequency appears in the display. Remote control The remote does not function. • Point the remote at the remote sensor on the receiver. • Remove any obstacles in the path between the remote and the receiver. • Replace all the batteries in the remote with new ones, if they are weak. • Make sure you select the correct input on the remote. • To activate the buttons with orange printing, press ALT first before pressing the buttons. • Before you use the V/v/B/b button for receiver operation, press MAIN MENU. To operate other components, press TOP MENU or AV MENU after pressing the input button. Error message If there is a malfunction, the display shows a message. PROTECT Irregular current is output from the speakers. The receiver will automatically turn off after a few seconds. Check the speaker connection and turn on the power again. If this problem persists, consult your nearest Sony dealer. 30US