Sanyo PLC-WM5500 Service Manual

Also see for PLC-WM5500: Owner's manual Brochure Manual Manual Owner's manual

Contents

-85-TroubleshootingSerial Control InterfaceThis projector provides a function to control and monitor the projector's operations by using the RS-232C serial port.Operation1 Connect a RS-232C serial cross cable to CONTROL PORT on the projector and serial port on the PC.2 Launch a communication software "Hyper terminal" provided with PC and setup the communication condition asfollows;Note: The default of the baud rate is set to 19200 bps. If an error occurs inthe communication, change the serial port and the communicationspeed (baud rate).3 Type the command for controlling the projector and then enter the "En-ter" key.ExampleWhen you want to change the input to INPUT 2, Type 'C' '0' '6' 'Enter'.Note: Enter with ASCII 64-byte capital characters and one-byte characters.The command is sent from PC to the projector with the format below;'C' [Command] 'CR'Command: two characters (refer to the command table below.-The projector decodes the command and returns the 'ACK' with the format below;'ACK' 'CR'-When the projector can not decode the command, it returns with format below.‘?’ ‘CR’FormatFunctional Execution CommandCommand FunctionC00 Turn the projector ONC01 Turn the projector OFF (immediatelyOFF)C02 Turn the projector OFFC05 Select Input 1C06 Select Input 2C07 Select Input 3C08 Select NetworkC09 Volume +C0A Volume -C0B Sound mute ONC0C Sound mute OFFC0D Video mute ONC0E Video mute OFFC0F Screen Normal SizeC10 Screen Full SizeC1C Menu ONC1D Menu OFFC1E Display ClearC20 Brightness UPC21 Brightness DOWNC23 Select Input 2 VideoC24 Select Input 2 Y, Pb/Cb,Pr/CrC25 Select Input 2 RGBC27 ImageC28 ON Start ONC29 ON Start OFFC2A Power Management ReadyC2B Power Management OFFC2E Power Management Shut DownCommand FunctionC30 D.Zoom+C31 D.Zoom-C33 Select Input 3 VideoC34 Select Input 3 S-videoC35 Select Input 3 Y, Pb/Cb, Pr/CrC3A Pointer RIGHTC3B Pointer LEFTC3C Pointer UPC3D Pointer DOWNC3F EnterC43 Freeze ONC44 Freeze OFFC46 Zoom DOWNC47 Zoom UPC4A Focus DOWNC4B Focus UPC4F Select Input 1 HDMIC50 Select Input 1 Analog RGBC51 Select Input 1 SCARTC5D Lens shift UPC5E Lens shift DOWNC5F Lens shift LEFTC60 Lens shift RIGHTC89 Auto PC Adj.C8A Presentation TimerC8B Presentation Timer(Exit)C8E Keystone UPC8F Keystone DOWNC90 Keystone RIGHTC91 Keystone LEFTBaud rate : 9600 / 19200 bpsParity check : noneStop bit : 1Flow control : noneData bit : 8