Panasonic PT-LW271 Specifications

Also see for PT-LW271U: Operating instructions Operating instructions Operating instructions

S P E C F I L EDLP ™ Projector1 0 / 1 2PT-LW271As of August 2013SFD13M011-1* STX and ETX are character chords. STX is 02 and ETX is 03 when expressed in hexadecimal.Basic formatTransmission from the computer begins with STX, then the ID, command, parameter, and ETX are sentin this order. Add parameters according to the details of control.CAUTION• It may not be possible to send or receive commands for about 10 to 60 seconds when the lamp is first turned on. If thisoccurs, wait for 60 seconds, then try sending or receiving again.• When sending multiple commands, be sure to wait for at least 0.5 second after receiving a response from the projector beforesending the next command.• Additional time is sometimes required for response due to processing inside the projector. Set the time-out period for com-mand response to 10 seconds or more.Start(1 byte)End(1 byte)Colon(1 byte)Colon(1 byte)Parameters(undefined length)Command(3 bytes)(Control and/or query commands)STX ETXC1 P1 P2 ... PnC2 C3 ::Control commandsCommand : Parameter Function CallbackPONPOFIIS:HD1IIS:RG1IIS:RG2IIS:VIDOSH:0OSH:1POWER (STANDBY)INPUT SELECTAV MUTEPONPOFIIS:HD1IIS:RG1IIS:RG2IIS:VIDOSH:0OSH:1Standby power onStandby power offHDMIComputer 1Computer 2VideoAV mute offAV mute on* Do not send PON, POF or OSH commands continuously in a short period of time. Doing so may burst the lamp or shorten the lamp replacementcycle.* When a command that cannot be executed during standby mode is sent, the projector will send an ER401 command in reply.

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