Pioneer 507CMX Operating Instructions - Page 44

English Additional Information Troubleshooting What may at first seem to be an malfunction, may be remedied with a quick check. Please check to see if a warning is displayed on the screen. If displayed, refer to the table below and check the mode. If there is no display check to see if the problem is listed on page 39. The problem may also be caused by something other than this unit so please also check the other components being used such as a video deck. If the problem can still not be solved please consult the dealer where this unit was purchased. About the self diagnosis mode Messages appear on the bottom of this unit's screen to indicate operation or connection faults. After message confirmation, check the condition of the unit. ERROR MESSAGE REMEDY CAUTION OUT OF RANGE or CAUTION UNSUPPORTED SIGNAL or SIGNAL NG ¶ The current input signal is not supported by the unit. Check the Computer signal compatibility table on pages 42 to 44, and change the computer's output signal setting appropriately. WARNING THERMAL ALERT SHUT DOWN ¶ Turn off main power (pages 9 and 10). ¶ Is ambient temperature above 40 °C? ¶ Remove any objects blocking the cooling vents on the Plasma Display. WARNING FAN FAILURE SHUT DOWN ¶ Cooling fan has malfunctioned. Immediately turn off power, remove power plug from its outlet, and consult a Pioneer service center or your dealer. ERROR INVALID KEY ENTRY ¶ An invalid operation has been attempted. Check input signals, connections and other settings. SHUT DOWN ¶ Turn off main power, wait for 1 to 2 minutes, then try turning power on again. If problem persists, remove power plug from its outlet and consult a Pioneer service center or your dealer. Additional Information 38 En