Command Control. RS-232 Port Settings. Read Command Examples

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1 Command Control Serial Communication Configuration Visit our website for additional RS-232 settings and information. To control this projector via RS-232, connect a null modem cable and set the control system serial port settings to match the following communication configuration: RS-232 Port Settings (starts the command AAA denotes the command? denotes the read request ) ends the command A read command returns the range and the current setting, for example: Read Command Examples Setting Value Function Command Response Bits per second 9,200 Data bits 8 Brightness (BRT?) (96-60,) Volume (VOL?) (0-32,6) Parity None Lamp Hours (LMP?) ( , 42) Stop bits Flow control Emulation None VT00 Network Communication Configuration For network control, you can access the projector through Port 23 (Telnet). We use the same control codes on serial as we do over the network. InFocus network control uses the Telnet packet structure. 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 to 4 ASCII digits). A read request example: (AAA?) where 42 A write request example: (AAA####) where (starts the command AAA denotes the command #### denotes the value to be written (leading zeros not necessary) ) ends the command 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. With absolute settings, "0" is off, is on. The one exception is the Power command, where 0 is off and is on. To assure the projector can process a command, wait 3 seconds before entering the next command.

2 Write Command Examples Function Command Response Brightness (BRT00) Sets the brightness to 00 Power (PWR0) Turns power off Power (PWR) Turns power on 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. Limitations The projector cannot respond to commands coming in at a high-rate. Therefore, a delay must occur between commands to ensure that the command gets properly executed. The Step column refers to increasing or decreasing the menu bar position since the On-screen Display is not an exact match of values. For example, Step 2 changes the data by 2 through the CLI (Command Line Interface). The menu bar is up (or down) by. Function Active Iris* 0: Off : Presentation 2: Film AMX Device Discovery Enable 0: Disable; : Enable Aspect Ratio : Native 2: 4:3 3: 6:9 6: 6:0 Aspect Ratio (Split Screen left) : Native 2: 4:3 3: 6:9 6: 6:0 Aspect Ratio (Split Screen right) : Native 2: 4:3 3: 6:9 6: 6:0 Com mand RW Min Max Default Step IRI RW 0 2 AMX RW 0 0 ARZ RW ARL RW ARR RW

3 Auto Image : enable Auto Power* Auto Source* Blank Blank Screen* 0: black : blue 2: white AIM W n/a n/a APO RW 0 0 ASC RW 0 BLK RW 0 0 BSC RW 0 2 Brightness* BRT RW Ceiling* Closed Captions* 0: Off : On 2: Auto Closed Captions Channel* 0: CC : CC2 2: CC3 3: CC4 4: Text 5: Text2 6: Text3 7: Text4 CEL RW 0 0 CCD RW CCC RW Color* CLR RW Color Space* : RGB 2: REC709 3: REC60 4: RGB Video Color Temp* 0: 9300K : 6500K 2: 7200K 3: User CSM RW TMP RW (computer2, 3) 0 (computer, video) Contrast* CON RW Corner Correction Enable* 0: Disable; : Enable Top left corner -H* Top left corner -V* Top right corner -H* Top right corner -V* Bottom left corner - H* CNE RW 0 0 CN RW CN2 RW CN3 RW CN4 RW CN5 RW

4 Bottom left corner - V* Bottom right corner - H* Bottom right corner - V* Corner Correction all corners Reset* 0: n/a : enable CN6 RW CN7 RW CN8 RW CNR RW 0 n/a Custom Key (Effect)* 0: Blank : Mute 2: Aspect ratio 3: Source 4: Auto image 5: Freeze 6: Magnify 7: Source Info 8: Service Info 5: AV Mute 7: Split Screen 8: Ruled Lines Display Messages* EFK RW DMG RW 0 Source 0: computer : computer2 SRC RW Factory Reset* : reset RST W n/a n/a Filter Hours RFT R Freeze HDMI Noise Cancel* 0: Not Reset : Reset FRZ RW 0 0 HNC RW 0 Horizontal Keystone* DKH RW Horizontal Position HPS RW Def. - Def. + Horizontal Position (Split Screen left) HPL RW Def. - Def. + 45

5 Horizontal Position (Split Screen right) Internal Sound Enable* HPR RW Def. - Def. + INT RW 0 IP Address Byte IP R 0 92 IP Address Byte 2 IP2 R 0 68 IP Address Byte 3 IP3 R 0 IP Address Byte 4 IP4 R IR Receiver front* IR Receiver rear* IRF RW 0 IRR RW 0 Language* 0 = English = French 2 = German 3 = Italian 5 = Korean 6 = Norwegian 7 = Portuguese 8 = Russian 9 = Simp. Chinese 0 = Spanish = Trad. Chinese 2 = Swedish 3 = Dutch 4 = Polish 5 = Turkish 6 = Danish 7 = Finnish LAN RW IR Receiver top* IRT RW 0 0 Lamp Hours Used: All Bulbs LMT R Lamp Hours LMP R Lamp Lasted (Hrs) LB R Lamp 2 Lasted (Hrs) LB2 R Lamp 3 Lasted (Hrs) LB3 R Lamp Lit 0: not lit; : lit LML R 0 n/a Lamp Resets (Total) LMR R Low Power* LPE RW

6 Magnify* MAG RW Magnify Enable* Magnify Position Horizontal* Magnify Position Vertical* Menu 0: clear; : display Menu Navigation 0: up key : down key 4: select key Monitor Out Default* : Computer 2 2: Computer 3 5: Off Mute Network Restart* : restart Overscan* PC Screen Saver Off* MGE RW 0 0 MPH RW MPV RW MNU RW 0 0 NAV W 0 4 n/a MO D RW 5 MTE RW 0 0 NTR W n/a n/a OVS RW 0 0 NND RW 0 Phase MSS RW Phase (Split Screen left) Phase (Split Screen right) Power 0: Turn Off; : Turn On Power Save* Power-up Source* 0: computer Presets* 0: user : user 2 2: user 3 3: Presets Off 5: presentation 7: video 0: bright : whiteboard Rear* Reset Filter Hours : reset MSL RW MSR RW PWR RW 0 0 PSV RW 0 0 DSC RW PST RW 0 5 (computer 2, 3) 7 (computer, video) REA RW 0 0 FRT W n/a n/a 47

7 Reset Lamp Hours : reset Ruled Lines* 0: Lines on White : Lines on Black 2: Grid on White 3: Grid on Black Ruled Lines Enable Save User Presets - 3* : save Screen Save* 0: 5 minutes : 0 minutes 2: 5 minutes 3: 20 minutes 4: 25 minutes 5: 30 minutes Sharpness* 5 = Sharpest 6 = Sharper 7 = Standard 8 = Softer 9 = Softest LRT W n/a n/a RLL RW RLE RW 0 0 USn W n/a n/a SSV RW SHP RW (computer and video ) 6 (video 2 and 3) Source 0 Audio* 0: audio : audio 2 2: audio 3 3: audio 4 4: HDMI Internal 5: mute Source -5 Audio* 0: audio : audio 2 2: audio 3 3: audio 4 5: mute Source * 0: computer Source 2* 0: computer SA0 RW SAn RW 0 5 Source = 0 Source 2= Source 3 = 3 Source 4 = 2 Source 5 = 2 SR RW SR2 RW

8 Source 3* 0: computer Source 4* 0: computer Source Info : enable Split Screen 0: Disable; : Enable Split Screen Main Side 0: Left; : Right Split Screen Left Source 0: Computer : Computer 2 2: Computer 3 3: Video 4: Video 2 5: Video 3 SR3 RW SR4 RW ABT W n/a n/a SSC RW 0 0 SSM RW 0 0 SSL RW 0 5 Split Screen Right Source 0: Computer : Computer 2 2: Computer 3 3: Video 4: Video 2 5: Video 3 Split Screen Swap Left and Right : Execute Swap Startup Logo* 0: blank screen : default 2: captured Sync on Green* 0: Disable; : Enable SSR RW SSS W n/a n/a DSU RW 0 2 SOG RW 0 Tint* TNT RW Tracking MTS RW def Tracking (Split Screen left) Tracking (Split Screen right) MTL RW def MTR RW def def def def Unit Total Time On ONL R Vertical Keystone* DKC RW

9 Vertical Position VPS RW if def< 28 : 0 else: def- def+ Vertical Position (Split Screen left) VPL RW if def< 28 : 0 else: def- def+ Vertical Position (Split Screen right) VPR RW if def< 28 : 0 else: def- def+ Video Standard* : NTSC 2: PAL 3: SECAM VSU RW Volume VOL RW Red Gain* Green Gain* Blue Gain* RCG GCG BCG RW * These RS-232 commands have no effect when Split Screen is on. 50

Technical Documentation

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