Yamaha YSP 4000 Owner's Manual - Page 115

■ Remote control Troubleshooting Problem Cause Remedy The remote control does not work and/or function properly. Wrong distance or angle. The remote control functions within a maximum range of 6 m (20 ft) and no more than 45 degrees off-axis from the front panel. Direct sunlight or lighting (from an inverter Reposition this unit. type of fluorescent lamp, etc.) is striking the remote control sensor of this unit. The batteries are weak. Replace all batteries. Cannot operate external components with the remote control of this unit. The external component you want to operate is not selected as the input source. Press INPUT on the front panel or the input selector buttons on the remote control to select the external component you want to operate. The remote control code was not correctly set. Set the remote control code correctly or try another code for the same manufacturer using the "List of remote control codes" at the end of this manual. Even if the remote control code is correctly set, there are some models that do not respond to the remote control. Use the remote control supplied with the external component. The cursor buttons do not work during SET MENU operation. The operation mode selector was unwantedly set to TV/AV. Set the operation mode selector to YSP. Cannot use the My Beam auto-adjust function. Wrong distance or angle. The remote control functions within a maximum range of 6 m (20 ft) and no more than 45 degrees off-axis from the front panel. ■ HDMI See page 32 - 32 47 103 - - 32 Error message Device Error HDCP Error Out of Resolution Cause Remedy The number of the connected HDMI components exceeds the limit. HDCP authentication failed. The resolution of the HDMI output signals exceeds the limit allowed by your TV. Reduce the number of the connected HDMI components. Check that the connected HDMI components support the HDCP copy protection standards. Adjust UP-SCALING. See page - - 87 ADDITIONAL INFORMATION English 111 En