Technical Documentation

Transcription

1 Technical Documentation Product IN5104 C448 Title RS232 Documentation Introduction: RS 232 is a communication protocol that can be used to send commands to and retrieve status information from projectors and other RS 232 enabled devices. Most commonly the RS 232 capability of projectors is used in conjunction with a control system capable of managing several other systems, such as lighting, curtains and audio systems, often via a touch panel remote. Simpler RS 232 implementations require nothing more than a personal computer, an RS 232 capable projector and the appropriate cable. Configuration: Setting Value Bits per second (bps) 19,200 Data bits 8 Parity None Stop Bits 1 Flow control None Emulation VT100 Required Cables: Null modem cable female to female DB9 connector (9 pin serial) Connector Pin out: Connector 1 Connector 2 Function 1 9 Carrier Detect (not used) 2 3 Receive Data 3 2 Transmit Data 4 6 Data Terminal Ready 5 5 Signal Ground 6 4 Data Set Ready 7 8 Request to Send 8 7 Clear to Send 9 1 Ring Indicator (not used) Page 1 of 9

2 Command Format: All commands consist of 3 alpha characters followed by a request, all enclosed in parentheses. The request can be a read request (indicated by a? ) or a write request (indicated by 1 to 4 ASCII digits). A read command returns the RANGE and the current setting, for example: Some commands have RANGEs, while others are absolute. If a number greater than the maximum RANGE is received, it is automatically set to the maximum number for that function. If a command is received that is not understood, a? is returned. Example read commands: Function Command Response Meaning Power On/Off (PWR?) (0 1,1) Projector is turned on Brightness (BRT?) (0 100, 75) Brightness is at 75 Current lamp hours (LMP?) (0 3000, 350) Unit has 350 lamp hours A write command will change a value in the projector and can be used to mimic menu or remote control commands that are manually entered. Some commands may have 1, 2, or up to 101 values. A command that only has a value of 1 is a pulse command that activates once then goes back to rest. An example of this would be Auto Image. Most other commands will consist of a toggle state (0 or 1) or a selected RANGE (0 to 100). Example write commands: Function Command Response Power On/Off (PWR1) Turns power on Current Source (SRC2) Set current source to Composite Factory Reset (RST1) Reset s unit to factory default NOTE : To assure the projector can process a command, wait 500ms/3 seconds before entering the next command. Error Conditions Not all commands are supported for all projectors. If an unsupported command is issued, the command will be ignored. If a command is received that is not understood, a? character will be returned indicating the command was not understood. Page 2 of 9

3 Supported Commands: Function Command Value Read/Write Step Remarks About (Source Info) ABT RANGE: 0 1, Default: N/A W 0: n/a, 1:enable Active Iris IRI RANGE: 0 2, Default: 2 RW 0:off, 1:Presentation, 2: Film Aspect Ratio ARZ RANGE: 0 6, Default: 2 RW 0: Native 1: 16:9 2: 4:3 6: 16:10 Aspect Ratio (split screen left) Aspect Ratio (split screen right) ARL RANGE: 0 6, Default: 2 RW 0: Native 1: 16:9 2: 4:3 6: 16:10 ARR RANGE: 0 6, Default: 2 RW 0:Native 1: 16:9 2: 4:3 6: 16:10 Auto Image AIM RANGE: 0 1, Default: N/A W 0: n/a, 1:enable Auto Power APO RANGE: 0 1, Default: 0 RW 0:disable, 1:enable Auto Source ASC RANGE: 0 1, Default: 1 RW 0:disable, 1:enable Blank BLK RANGE: 0 1, Default: 0 RW 0:off, 1:on Blank Screen BSC RANGE: 0 2, Default: 1 RW 0:black, 1:blue, 2:white Blue Gain BCG RANGE: , Default: 128 Brightness BRT RANGE: , Default: 128 Ceiling Mount Mode CEL RANGE: 0 1, Default: 0 RW 0:disable 1:enable Closed Captions CCD RANGE: 0 2, Default: 0 RW 0: Off 1: On 2: Auto Closed Captions Channel CCC RANGE: 0 2, Default: 0 RW 0:CC1 1:CC2 2:CC3 3:CC4 4:TEXT1 5:TEXT2 6:TEXT3 7:TEXT4 Color CLR RANGE: , Default: 128 Color Space CSM RANGE: 0 4, Default: 0 RW 0:Auto 1:RGB 2:REC709 3:REC601 4:RGB Video Color Temp TMP RANGE: 0 3, Default: 0 RW 0:9300K 1:6500K 2:7200K 3:User 2(computer 2,3) 0(other) Page 3 of 9

4 Contrast CON RANGE: , Default: 128 Custom Key (Effect) EFK RANGE: 0 15, Default: 7 RW 0:blank 1:mute 2:aspect ratio 3:source 4:auto image 5:freeze 6:zoom 7:Source Info 8:Service Info 15:AV Mute 17:Split Screen 18:Ruled Lines Display Message Enable DMG RANGE: 0 1, Default: 1 RW 0:disable 1:enable Factory Reset RST RANGE: 0 1, Default:N/A W 0:not reset 1:reset Freeze FRZ RANGE: 0 1, Default: 0 RW 0:disable 1:enable Green Gain GCG RANGE: , Default: 128 Horizontal Keystone DKH RANGE: , Default: 128 HDMI Position HPS RANGE: def: 128 def:+128, Default : auto Horizontal Position (split screen left) HPL Computer VGA RANGE:13 269,Default :141 Computer SVGA RANGE:84 340,Default :212 Computer XGA RANGE: , Default :290 Computer SXGA,WXGA RANGE: , Default :354 Computer WXGA+:360 RANGE: ,Default:488 Component 480p RANGE:0 240, Default:120 Component720p RANGE: ,Default:298 Component 1080i RANGE: ,Default:230 HDMI, Component 480i Default: HDMI,Component 480i Composite S Video RANGE: N/A, Default, N/A HPR Same as above Horizontal Position (split screen right) HDMI Noise Cancel HNC RANGE: 0 1, Default: 1 RW Internal Sound Enable INT RANGE: 0 1, Default: 1 RW 0:disable, 1:enable IR Receiver front IRF RANGE: 0 1, Default: 1 RW 0:disable, 1:enable IR Receiver rear IRR RANGE: 0 1, Default: 1 RW 0:disable, 1:enable IR Receiver top IRT RANGE: 0 1, Default: 0 RW Lamp Lit LML RANGE: 0 1, Default: 1 R 0:not lit, 1:lit Lamp Hours LMP RANGE: , Default: 0 R 1 Language LAN RANGE: 0 17, Default: 0 RW 0:English 1:French 2:German Page 4 of 9

5 3:Italian 5:Korean 6:Norwegian 7:Portugese 8:Russian 9:Simplified Chinese 10:Spanish 11:Traditional Chinese 12:Swedish 13:Dutch 14:Polish 15:Turkish 16:Danish 17:Finnish Reset Lamp Hours LRT RANGE: 0 1, Default: N/A W 0:Not Reset, 1:Reset Number of Lamp Resets LMR RANGE: , Default: 0 R Lamp Total On Time LMT RANGE: , Default: R (All Bulbs) 0 Time in Hours Last LB1 RANGE: , Default: 0 R (Bulb 1 Lasted) Time in Hours Last LB2 RANGE: , Default: 0 R (Bulb 2 Lasted) Time in Hours Last LB3 RANGE: , Default: 0 R (Bulb 3 Lasted) Low Power LPE RANGE: 0 1, Default: 0 RW 0:disable, 1:enable Magnify MAG RANGE: 0 48, Default: 0 Magnify Enable MGE RANGE: 0 1, Default: 0 RW 0:disable, 1:enable Monitor Out Default MOD RANGE: 1 5, Default: 1 :Computer 2 2:Computer 3 5:Off Magnify Position Horizontal MPH RANGE: 0 64, Default: 32 Magnify Position Vertical MPV RANGE: 0 64, Default: 32 Menu MNU RANGE: 0 1, Default: 0 RW 0:disable, 1:enable Menu Navigation NAV RANGE: 0 4, Default: N/A W 0:up, 1:down, 4:select Mute MTE RANGE: 0 1, Default: 0 RW 0:disable, 1:enable Network Restart NTR RANGE: 0 1, Default: N/A W 0:not restart, 1:restart NND NND RANGE: 0 1, Default: 1 RW 0:disable, 1:enable (PC Screen Saver Off) Overscan OVS RANGE: 0 1, Default: 0 RW 0:disable, 1:enable Phase MSS RANGE: 0 31, Default: 0 Phase (split screen left) MSL RANGE: 0 31, Default: 0 Phase (split screen right) MSR RANGE: 0 31, Default: 0 Power PWR RANGE: 0 1, Default: 0 RW 0:disable, 1:enable Power Save PSV RANGE: 0 1, Default: 0 RW 0:disable, 1:enable Power up Source DSC RANGE: 0 5, Default: 1 RW 0:computer 1 1:computer 2 2:computer 3 3:video 1 4:video 2 5:video 3 Presets PST RANGE: 0 11, Default: computer2,3:5 computer 1, video 7 Page 5 of 9 RW 0: user 1 1:user 2 2:user 3 3:Presets Off

6 5:presentation 7:video 10:bright 11:whiteboard Rear REA RANGE: 0 1, Default: 0 RW 0:disable, 1:enable Red Gain RCG RANGE: , Default: 128 Reset Filter Hours FRT RANGE: 0 1, Default: N/A W 0:not reset, 1:reset Ruled Lines Enable RLE RANGE: 0 1, Default: 0 RW 0:Off 1:On Ruled Lines RLL RANGE: 0 3, Default: 0 RW 0:Lines on White 1:Lines on Black 2:Grid on White 3:Grid on Black Save User Presets 1 US1 RANGE: 0 1, Default: N/A W 0:not saved, 1:saved Save User Presets 2 US2 RANGE: 0 1, Default: N/A W 0:not saved, 1:saved Save User Presets 3 US3 RANGE: 0 1, Default: N/A W 0:not saved, 1:saved Screen Save SSV RANGE: 0 5, Default: 0 RW 0: 5 minutes 1: 10 minutes 2: 15 minutes 3: 20 minutes 4: 25 minutes 5: 30 minutes Sharpness SHP RANGE: 5 9, Default: 7 7 (computer & video1) 6 (video2 &3) RW 5= Sharpest 6= Sharper 7= Standard 8= Softer 9= Softest Source SRC RANGE: 0 5, Default: 0 RW 0: computer 1 1: computer 2 2: computer 3 3: video 1 4: video 2 5: video 3 Source 1 SR1 Source 2:SR2 Source 3:SR3 Source 4:SR4 RANGE: 0 5, Default: 0 Default: 1 Default: 3 Default: 4 RW 0: computer 1 1: computer 2 2: computer 3 3: video 1 4: video 2 5: video 3 Split Screen SSC RANGE: 0 1, Default: 0 RW 0:Off 1:On Split Screen Main Side SSM RANGE: 0 1, Default: 0 RW 0:Left 1:Right Split Screen Left Source SSL RANGE: 0 5, Default: 1 RW 0:Computer 1 1:Computer 2 2:Computer 3 3:Video 1 4:Video 2 5:Video 3 Page 6 of 9

7 Split Screen Right Source SSR RANGE: 0 5, Default: 2 :Computer 2 2:Computer 3 3:Video 1 4:Video 2 5:Video 3 Split Screen Swap SSS RANGE: 0 1, Default: N/A W 1:Perform Swap Audio for Source 0 SA0 RANGE: 0 5, Default: 4 RW 0: audio 1 1: audio 2 2: audio 3 3: audio 4 4: HDMI Internal 5: mute Audio for Source 1 SA1 Source 2:SA2 Source 3:SA3 Source 4:SA4 Source 5:SA5 RANGE: 0 5, Default: 0 Default: 1 Default: 3 Default: 2 Default: 2 RW 0: audio 1 1: audio 2 2: audio 3 3: audio 4 4: HDMI Internal 5: mute Startup Logo DSU RANGE: 0 2, Default: 1 RW 0: blank screen 1: default 2: captured Sync on Green SOG RANGE: 0 1, Default: 1 RW 0:Sync on G off 1:Auto Tint TNT RANGE: , Default: 128 Tracking MTL RANGE def: , (split screen left) Default: 1 Tracking MTR RANGE def: , (split screen right) Default: 1 Unit Total Time On ONL RANGE: , Default: R 0 Vertical Keystone DKC RANGE: , Default: 128 Tracking MTS RANGE def: , Default: Auto Vertical Position VPS RANGE : If : def < 128:0, Else : def 128 def : +128 Default : Auto Page 7 of 9

8 Vertical Position (split screen left) VPL Computer VGA RANGE:0 163,Default :35 Computer SVGA RANGE:0 155,Default :27 Computer XGA RANGE:0 163, Default :35 Computer SXGA & up RANGE:0 169, Default :41 Component 480p RANGE:0 72, Default:36 Component720p RANGE:0 50,Default:25 Component 1080i RANGE:0 84,Default:42 Composite S Video RANGE: 0 169, Default, 41 HDMI, Component 480i RANGE: N/A. Default, N/A Vertical Position (split screen right) VPR Same as above Video Standard VSU RANGE: 0 3, Default: 0 0:Auto 1:NTSC 2:PAL 3:SECAM Volume VOL RANGE: 0 32, Default: 16 1 Page 8 of 9

9 List of RS 232 commands that has no effect when split screen is on: Function Command Function Command Function Command Active Iris IRI IR Receiver Front IRF Screen Save SSV Auto Power APO IR Receiver Rear IRR Sharpness SHP Auto Source ASC IR Receiver Top IRT Audio for Source 0 SA0 Blank Screen BSC Language LAN Audio for Source 1 SA1 Blue Gain BCG Low Power LPE Audio for Source 2 SA2 Brightness BRT Magnify MAG Audio for Source 3 SA3 Closed Captions CCC Magnify Enable MGE Audio for Source 4 SA4 Channel Closed Captions CCD Magnify Horz Position MPH Audio for Source 5 SA5 Ceiling CEL Magnify Vert Position MPV Monitor Out Default MOD Color CLR PC Screen Saver Off NND Sync on Green SOG Color Space CSM Network Restart NTR Source 1 SR1 Color Temperature TMP Overscan OVS Source 2 SR2 Contrast CON Power Save PSV Source 3 SR3 Custom Key EFK Power Up Source DSC Source 4 SR4 Display Messages DMG Presets PST Startup Logo DSU Factory Reset RST Rear REA Tint TNT Green Gain GCG Red Gain RCG Ruled Lines RLL Horz Keystone DKH Save User Preset 1 US1 Vertical Keystone DKC HDMI Noise Cancel HNC Save User Preset 2 US2 Video Standard VSU Internal Sound Enable INT Save User Preset 3 US3 Page 9 of 9