Reference41VQT4V74MessagesCheck the following when messages or servicenumbers are displayed on the screen or unit’sdisplay.On the TVCannot play.¾ You inserted an incompatible disc.Cannot play on this unit.¾ You tried to play a non-compatible image.¾ Confirm “SD” on the unit’s display is notdisplayed and re-insert the card.No disc inserted.¾ The disc may be upside down.$ This operation is not available.¾ Some operations are unsupported by theunit. (For example, reverse slow motion, etc.)IP address is not set.¾ The “IP Address” in “IP Address / DNSSettings” is “---. ---. ---. ---”. Set the “IPAddress”, “Subnet Mask”, and “GatewayAddress”. (Select the automatic addressacquisition if necessary.)The wireless access point currently has a lownetwork security setting. It is recommendedto change to a higher setting.¾ Set a stronger network security level referringto the wireless router operating instructions.On the unit’s displayNET¾ While connecting to a network.No PLAY¾ There is a viewing restriction on a BD-Videoor DVD-Video. (> 34)¾ The media is dirty or badly scratched. Theunit cannot play.REMOVE¾ The USB device is drawing too much power.Remove the USB device.SET (“ ” stands for a number.)¾ The remote control and this unit are usingdifferent codes. Change the code on theremote control.Press and hold [OK] andthe indicated numberbutton at the same timefor more than 5 seconds.U59¾ Temperature of this unit is hot and the unitswitches to standby for safety reasons.Wait for about 30 minutes.Select a position with good ventilation wheninstalling the unit.H or F(“ ” stands for a number.)¾ There is something unusual.¾ Check the unit using the troubleshootingguide. If the service number remainsdisplayed, do the following.1 Disconnect the plug from the householdmains socket, wait a few seconds, thenreconnect it.2 Press [Í/I] to turn the unit on.If the service number remains displayed despitedoing the above, request service from the dealer.Inform the dealer of the service number whenrequesting service.