PLC-WM4500/WM4500L Basic Serial Command Functional Specifications2/26Contents1. Overview.............................................................................................................................42. Serial Interface Specification ...........................................................................................42.1. Transfer Specification ................................................................................................42.2. Connection ..................................................................................................................43. Notes for Communication ................................................................................................54. Functional Execution Command Table...........................................................................65. Status Read Command Table ...........................................................................................86. Functional Execution Command .....................................................................................96.1 Format ......................................................................................................................96.2 When the command pipelining is needed............................................................96.3 Transfer Example ....................................................................................................96.4 Operation Requirements ......................................................................................106.5 POWER ON Command .........................................................................................116.6 POWER OFF Command (Quick POWER OFF)....................................................116.7 POWER OFF Command........................................................................................116.8 INPUT 1 Command................................................................................................116.9 INPUT 2 Command................................................................................................116.10 INPUT 3 Command................................................................................................126.11 VOLUME + Command ...........................................................................................126.12 VOLUME – Command ...........................................................................................126.13 SOUND MUTE ON Command...............................................................................126.14 SOUND MUTE OFF Command.............................................................................126.15 VIDEO MUTE ON Command ................................................................................136.16 VIDEO MUTE OFF Command...............................................................................136.17 SCREEN NORMAL SIZE Command ....................................................................136.18 SCREEN FULL SIZE Command ...........................................................................136.19 MENU ON Command ............................................................................................136.20 MENU OFF Command...........................................................................................136.21 DISPLAY CLEAR Command.................................................................................146.22 BRIGHTNESS + Command...................................................................................146.23 BRIGHTNESS - Command ...................................................................................146.24 INPUT 2 VIDEO Command ...................................................................................146.25 INPUT 2 Y,Pb/Cb,Pr/Cr Command .......................................................................146.26 INPUT 2 RGB Command.......................................................................................146.27 IMAGE Command..................................................................................................156.28 Direct on SET Command......................................................................................156.29 Direct on CANCEL Command..............................................................................156.30 POWER MANAGEMENT READY Command.......................................................156.31 POWER MANAGEMENT CANCEL Command ....................................................15