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JED Micro Pty Ltd T430 User Manual
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T440 User’s manual Flat panel part © JED Micro Pty Ltd Page 49• There is no point in using a Code 8 or A keyboard, as there is no “Freeze” function;• Aspect ratio roll is provided by setting UserFlags (see part A manual);• Panel connection blink codes and OPT7 handshake are available;• Audio/video mute with 2 Vol keys is available.• As of V107, the ON command is sent twice to turn on latest panels with deep sleep mode, and warm-up time hasbeen increased to 22 seconds to allow panel boot up. Sony advise: For all RS232 commands to function on theAndroid TV models the set must be upgraded to the latest available software which is currently pkg2.465,available to download from sony.com.au /support, or an auto update can be done if the TV is connected to theWWW. One difference is that if the TV has been off for more than 15 minutes it will then be in deep standbywhich will require the ON command to be sent twice.RS232 connections to Sony LCD flat panelsThese all use a D-sub 9-pin connector, male on cable.LCD panels, 9600 BAUD, No parity, 1 stop.Function/Direction T440 “projector”ConnectionProjector Connector(Male on cable)Ground Ground 9-pin D-sub pin 5Data from T440 to projector Tx 9-pin D-sub pin 2 (RXD)Reply data from projector to T440 Rx 9-pin D-sub pin 3 (TXD)Plus 9 volt CTS/DTR to projector N/C N/CAfter installation wiring of any projector to a T440, use a multimeter to check voltages of –9 on BOTH TX and RX pinsin any installation, as described in the troubleshooting part of this manual.3D-sub 9 malesolder side4 25 19 8 7 6 |
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