Setting60 - ENGLISHSettingsRS232CSwitch the sending and receiving port of the serialcommand.Press ▲▼ to select [RS232C] and then1 )press the button.Press ▲▼ to switch the item.2 )Serial For the projector SERIAL INterminal.DIGITAL LINKFor the Digital Interface BoxSERIAL IN terminal (Optionalaccessory: ET-YFB100G) .NoteWhen [DIGITAL LINK] is selected, the signal canzonly be transmitted when connects the LINK> jack of the projector to the SERIAL terminalof the connected equipment, such as the DigitalInterface Box (Optional accessory: ET-YFB100G).When you want to transfer the logo via DigitalzInterface Box (ET-YFB100G), [NO SIGNAL SLEEP]should be set to [Off] for the communication will benot interrupted.Computer ProjectorSerial connection example forDigital interface boxLAN cable(straight)Digital interface box (ET-YFB100G)CommunicationcableWarning logThis function records anomalous operations while theprojector is in operation and use it when diagnosingfaults.Press ▲▼ to select [Warning log].1 )Press ► or the button to2 )display the latest warning message.Up to 10 warning logs are displayed with thezlatest warning message at the top of the list,followed by previous warning messages inchronological order.AttentionWhen the Factory default function is executed, allzthe warning log records will be deleted.Factory defaultThis function returns all setting values except for [PINcode lock], [Logo PIN code lock], [Lamp power], [Filtercounter] and all of the network settings to the factorydefault settings.Press ▲▼ to select [Factory default].1 )Press the button.2 ) [Return to Factory default?] appears. Selectz[Yes] to continue. Another confirmation dialogbox appears, select [Yes] to return to [Factorydefault].