SERIAL COMMAND SET
Contents
1. You can reload these presets using the Recall command RECALL lt 1 6 gt lt all gt Recalls a previously saved preset configuration Without the ALL argument the Quad View Plus recalls only the position size and priority level for each input window With the ALL argument the QuadView Plus recalls all of the parameters stored in the EEPROM i e input type selection image controls etc This option will take more time since more parameters are being recalled RestoreFactoryDefaults none Restores all user settings to their factory default values SAVECONFIGuration none Forces an update and explicit save of the system s NVRAM This stores configuration information such as HostList InputList Host settings and display parameters STATus none Returns the Status of the QuadView Plus and its current settings TestPattern OFF MovingBars GrayScale ColorBars gt This command turns the designated TestPattern moving bars grayscale or color bars on Use the Off argument to turn the TestPattern off Factory default OFF UpdateFirm Ware none This command updates the firmware for the QuadView Plus If the baud rate is other than 115 200 the user will be prompted to change the baud rate of the terminal emulator and the QuadView Plus to 115 200 When this is complete the Updatefirmware command must be re issued and confirmed The user is prompted to downlo2. device number or name is entered the non MPSD device is selected However if the intent is to control a non MPSD device in a chain of devices use the auxdevice command auxdevice select a non MPSD device auxdevice To send serial commands to a non MPSD device installed at the end of the MPSD chain use the auxdevice command If no such device is connected the console will not receive any response When the non MPSD device is selected an error message in response to the initial MPSD command may be shown on the console because the non MPSD device cannot recognize It To re establish communication with the MPSD devices use either the assign or select command addname assign a name to a particular device addname device number device name gt This command allows you to assign a name to an MPSD device The name is permanently stored in the QuadView Plus s memory The device can be connected to different positions on the chain and the device s name remains attached to it Ifthe device name argument is not entered the name of the selected device is deleted Example assign the name Screen2 to the second Quad View Plus in the MPSD chain Device 0 addname 1 Screen2 report check the identity of one or all MPSD device s in the chain report device number device name Reports the identification of one or all MPSD device s in the chain If the command is entered without arg
3. BRIght input ALL lt 500 500 gt Sets brightness value of the selected input The ALL argument sets brightness for all four inputs Factory default 0 CONTrast lt input ALL gt lt 0 199 gt Sets contrast value of the selected input The ALL argument sets contrast for all four inputs Factory default 100 GAMma lt 0 5 2 0 gt Sets a gamma value for the QuadView Plus For RGB inputs the value is automatically saved with InputSave command Factory default 1 0 350 73 13 3 QuadView Plus User Manual SERIAL COMMAND SET Serial Command Set List Command Arguments Description HUE lt input gt lt 180 180 gt Sets hue value of the selected input Hue is only valid for video inputs Factory default 0 SATuration lt input gt lt 0 199 gt Sets saturation value of the selected input Saturation is only valid for video inputs Factory default 100 SHARPness input 0111213 Sets sharpness value of the selected input Factory default 2 SERIAL PORT FUNCTIONS These commands control the baud and echo settings Command Arguments Description BAUDrate 120012400 9600 192001 Sets the serial port baud rate The value is 38400 57600 115200 automatically saved in NVRAM Factory default 9600 ECHO lt ON OFF gt Turns the serial echo On Off The value is saved in the NVRAM The echo is only on c
4. gt OS ge Ce geek p dex ex Po OO Oo Cc Co Or Fr Ooo Co Cc Co CO oo Soo OO OC OC OC OCH OC COC OCC COC OH OC COC OC OH The Multi Product Serial Driver MPSD is a protocol for controlling more than one RGB Spectrum product through a single console The maximum number of MPSD supported products in a single chain is ten An extra non MPSD supported device can be connected to the last MPSD device in the chain making the total controllable devices equal to eleven The Auxiliary serial communications port is used to implement daisy chaining of multiple systems The Auxiliary port of an upstream device is connected to the primary port of a downstream device see Figure 1 When a device is not QuadView Plus User Manual 12 350 73 13 3 SERIAL COMMAND SET MPSD Commands selected it passes all commands to its downstream port and passes all responses from its Auxiliary port back to the console COM port Y Primary Auxiliary Primary Auxiliary RS 232 RS 232 RS 232 RS 232 RS 232 Console QuadView Plus 1 QuadView Plus 2 FIGURE 1 Serial Control of Two QuadView Units MPSD COMMANDS All MPSD commands are preceded with and are buffered by each device that receives them The devices must be placed in MPSD mode with the assign command before any other MPSD commands can be issued If the console receives no r
5. 12 140 1164 6 6 59 437 283425 1 20 SUN 1152x900 6630 128 194 1152 2 4 31 900 617975 0 21 APPLE 1152x870 7532 128 144 1152 3 3 39 870 686815 0 22 VESA 1152x864 7564 128 256 1152 1 3 32 864 675035 0 23 EIA 1080x809 30 26 96 118 1080 6 6 54 404 262445 1 24 1024x768 100 24 136 160 1024 3 6 29 768 806065 1 0 25 VESA 1024x768 8548 96 208 1024 1 3 36 768 686815 0 26 VESA 1024x768 7516 96 176 1024 1 3 28 768 600245 1 0 27 VESA_1024x768__7024 136 144 1024 3 6 29 768 564785 0 0 0 28 VESA 1024x768 6024 136 160 1024 3 6 29 768 483655 0 0 0 29 1024x768 59 94 24 134 158 1024 3 6 29 768 483115 0 0 0 30 1024x768 50 24 136 160 1024 3 6 29 768 403035 0 0 0 31 VESA 1024x768 438 176 56 1024 0 8 41 384 356015 1 1 1 32 EIA_900x674 30 20 64 80 900 5 5 45 337 218705 1 1 1 SERIAL COMMAND SET Serial Command Set List QuadView Plus User Manual 11 350 73 13 3 33 34 35 36 37 38 39 40 4 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 6C 61 62 63 6 P APPLE 832x624 7432 EIA 832x004 30 16 800x600 100 32 VESA 800x600 8532 VESA 800x600 7516 VESA 800x600 7256 VESA 800x600 6040 800x600 59 94 40 VESA 800x600 5624 800x600 50 32 PAL 768x576 25 22 640x480 100 16 VESA_640x480___85 56 VESA_640x480___75 16 VESA 640x480 7224 VESA 640x480 6016 640x480 159 94 16 640x480 50 16 NTSC 640x480 3044 VESA 720x400 8536 V
6. 300 400 100 100 WINdow input ALL ONI OFF The Window command is used to turn off one or all windows If Window is Off and the input to that channel is removed and reapplied within two seconds then the status remains off If Window is On and a signal is removed for more than two seconds and then reapplied the window status reverts to on This allows for the use of a switcher and maintaining the desired on off status It also means that when a previously unused channel is used the window automatically turns on allowing the new input to be displayed The WIN ALL command is used to turn all windows on or off simultaneously Factory default ALL ON 350 7313 3 QuadView Plus User Manual SERIAL COMMAND SET Serial Command Set List Command Arguments Description WSR lt input gt x y width height Sets the source rectangle for the selected input The source rectangle is the portion of the original input that is displayed on screen By default WSR is set to show the entire image That is the default value for RGB inputs is equal to the HACT and VACT measurements of the specified input signal For video WSR defaults to 720x480 for NTSC and 720x574 for PAL The source rectangle is used to zoom in or out on an image The x and lt y gt coordinates represent coordinate screen starting point from which to draw the supplied values of width and height Exam
7. ESA 640x400 8532 VESA 640x350 8532 280x768 56 48 280x720 100 110 280x720 60 108 280x720 59 4 112 280x720 50 110 852x480 60 20 852x480 59 994 20 360x1024 75 1 32 1360x768 60 92 1600x1200 60 55 SERIAL CONTROL OF MULTIPLE UNITS 64 224 56 64 96 128 64 152 80 160 120 64 128 88 128 88 72 28 96 28 70 84 96 4 56 80 64 20 40 28 96 48 96 48 96 48 112 104 72 08 64 96 64 96 112 248 40 220 40 214 40 224 40 220 66 52 66 52 136 272 40 276 164 259 832 832 800 800 800 800 800 800 800 800 768 640 640 640 640 640 640 640 1280 720 640 640 1280 1280 1280 1280 1280 852 852 1360 1360 1365 w N t OO Un ta tA OV ON Un Un WWW ON CQ CQ FFD WwW WHY W 38 41 22 27 21 23 23 23 22 22 39 33 25 28 33 33 33 29 42 41 60 30 20 20 20 20 33 33 35 18 46 SERIAL COMMAND SET Serial Control of Multiple Units 624 312 600 600 600 600 600 600 600 600 288 480 480 480 480 480 480 480 242 400 400 350 768 720 720 720 720 480 480 1024 80000 5 497165 202535 625005 536735 468755 480795 378805 376425 351565 312505 156255 525015 432695 375005 378605 314735 314735 262505 157345 379275 378605 378605 451165 750015 450005 449555 375005 314915 314685 768 47700 5 1200 75001 5 CO x SS O T OO 5 OO Oe D
8. SERIAL COMMAND SET 350 73 13 3 The complete serial command set for the QuadView Plus is presented in this chapter GENERAL All QuadView Plus functions are accessible by means of serial commands Typically the device is controlled by a 3rd party machine or by means of an optional software control program called the Virtual Control Panel VCP The VCP program allows a user to control the QuadView Plus directly from a PC running the Windows Operating system See Control Software For Windows on page 15 for more information on VCP D SERIAL COMMAND SET USAGE The serial command set can be used to control the QuadView Plus The command set is made up of ASCII characters and is not case sensitive The uppercase letters in the command name can be used to abbreviate the command on the prompt line For example BRIghtness you can use BRI and for CONTrast you can use CONT A space is required between a command and its argument To execute serial commands each command line must be followed by a carriage return Commands consist of a command name followed by an argument For example to set the brightness level of input 1 to 123 type in BRI 1 123 The serial command set can also be used to find out the current state for a particular parameter For example to find out the brightness level of input 1 type BRI 1 The QuadView Plus will return the current value i e Brightness 123 SERIAL COMMAND SET LIST The following tables
9. ad the file On the screen progress dots appear during the download See Appendix B for more information on the update procedure VERSION none Version returns firmware hardware and bootcode revision information 350 73 13 3 QuadView Plus User Manual 10 350 73 13 3 TABLE 1 Definitions and Ranges for Input Timing Parameters Parameter Definition Range HFP Horizontal front porch 0 to 640 pixels HS Horizontal sync 16 to 640 pixels HBP Horizontal back porch 0 to 640 pixels HACT Horizontal active 16 to 1600 pixels VFP Vertical front porch 0 to 512 lines VS Vertical sync 2 to 32 lines VBP Vertical back porch 0 to 512 lines VACT Vertical active 12 to 1200 lines HFREQ Horizontal frequency in Hz 15 to 90 KHz SYNC Sync format 3 4 or 5 wires HPOL Horizontal sync polarity lorO VPOL Vertical sync polarity lorO IL Interlaced Noninterlaced lorO TABLE2 Host List NAME HFP HS HBP HACT VFP VS VBP VACT HFREQSYNC HPOL VPOL IL i user defined hosts 10 1 VESA 1280x1024 7516 144 248 1280 1 3 38 1024 799805 0 2 _1280 1024 6048 112 248 1280 1 3 38 1024 639835 1 0 3 1280x1024 59 94 48 112 248 1280 1 3 38 1024638975 0 4 1280x1024 50 52 116 250 1280 1 3 38 1024 532995 0 5 VESA 1280x960 6096 112 312 1280 1 3 36 960 600025 1 0 6 1280x960 59 94 96 112 312 1280 1 3 36 960 599415 1 0 7 1280x960 50 96 112 312 1280 1 3 36 960 500005 1 0 8 EIA 1260x946 30 44 136 164 1260 8 8 61 473 306925 1 9 EIA 1164x874 30 36 1
10. ages Sizing 4 p Presets available Immediately Sizing Markers em C On Apply Only DE Preset Description Create Preset I 1 1 1 Restore Initial Sizes Goto Preset r Windows Enter description Arrange 4 Clear Descriptions n i Vi D D 426 320 2 mal al Window 2 2nd 426 0 213 150 Window 3 3rd 426 160 213 160 Window 4 4th 426 320 213 160 Copyright 1998 2002 RGB Spectrum All rights reserved Exit Help FIGURE 2 VCP Screen Shot The VCP comes with an online Help feature so the application instructions are not covered in this User Manual If you have purchased the VCP control software please refer to the online help accessible on each section of the software via the Help button located in the bottom right corner of the screen QuadView Plus User Manual 16
11. baud rate of Device 1 to 115200 gt select 0 select Device 0 to receive command Device 0 gt baudrate 115200 set baud rate of Device 0 to 115200 STEP THREE The baud rate on the console can now be changed to 115200 and then gt unassign disengage MPSD mode and clear out serial buffer gt assign re establish MPSD communication mode Device 0 gt The baud rate is changed starting from the last device in the chain because after the baud rate is set there will be no communication between that device and the console Even though there is no prompt sign returned to the console we still can enter MPSD commands Selecting the next upstream device in the chain which is still at the old baud rate re establishes communication After changing the baud rate for the console the unassign command is issued to clear out the serial buffer before re establishing communication once again with Device 0 CONTROL SOFTWARE FOR WINDOWS RGB Spectrum offers an optional software control program which runs under Microsoft Windows 95 98 2000 ME XP NT The QuadView Plus Virtual Control Panel VCP is a graphical user interface for RS 232 serial control QuadView Plus User Manual 15 350 73 13 3 Virtual Control Panel and Presentation Engine for the QuadViewPlus SERIAL COMMAND SET Control Software For Windows Virtual Screen Presentation Engine Image Controls Output Inputs Serial Port and Resets Terminal r Move Video Im
12. ch Host List position is used HostTiming input gt hfp hs hbp hact vfp vs vbp vact Sets the timing for the current host Factory default Host 11 1280x1024 75 Hz See Table 5 for a description of Host List 350 7313 3 QuadView Plus User Manual 350 73 13 3 SERIAL COMMAND SET Serial Command Set List WINDOW POSITIONING VISIBILITY This section contains commands for controlling the display configuration zoom and pan operations and freezing inputs Command Arguments Description DoubleBuffer lt input gt lt ON OFF gt The double buffering feature eliminates pointer crossover This is a visual artifact which can be visible in imagery containing horizontal motion for example a camera panning from left to right or scene changes It appears as a brief horizontal break in the picture Your eye may not discern it but what you are seeing is a portion of one frame of video and a portion of another With DoubleBuffer ON pointer crossover is eliminated The trade off is that horizontal motion may appear a little jerkier DoubleBuffer is applicable to both RGB and video inputs When setting DoubleBuffer for input 1 first select the specific input type with the INputType command DoubleBuffer should be used only with a progressive output It is valid with video inputs and RGB inputs with progressive scan Factory default ON FreeZe lt i
13. esponse from the devices or a wrong command is issued entering assign usually brings the system back into communication assign identifies all connected devices and enters into MPSD mode assign This command identifies all connected devices and places them in MPSD mode Each device has a unique ID number from 0 to 9 Device 0 is automatically selected to communicate with the terminal console The ID number or device name is shown with the prompt sign so users can recognize which device they are working with Since all MPSD commands are buffered Device 0 is responsible for echoing MPSD commands to the console unassign cancels MPSD mode for all connected devices unassign This command removes all connected devices from MPSD mode Device 0 then communicates with the console as a stand alone device select selects a particular device to communicate with select device number device name Selects a particular device to communicate with the console Other devices which do not match the device number or device name are deselected If a non valid number or name is entered the console cannot receive any responses to commands or queries because none of the devices is selected Entering the QuadView Plus User Manual 13 SERIAL COMMAND SET MPSD Commands select command with a valid argument re establishes communication with the console If a non MPSD device is connected to the end of the chain and a non valid
14. list all of the commands for controlling the QuadView Plus QuadView Plus User Manual 1 INPUT COMMANDS These commands allow you to make adjustments for your inputs and then save SERIAL COMMAND SET Serial Command Set List these settings into the unit s internal memory Command Arguments Description INput lt input ALL AUTO LOCK DEBUG Sets the input mode for the specified input Auto engages the autosync circuitry Lock turns the autosync circuitry off Debug provides information on input status and reports changes to measured parameters Factory default AUTO INputDELete lt 1 50 gt Deletes the specified saved input from the Input List INputFormat lt input gt InputFormat checks the video format of the current video input selection The command is only valid when Input Type is set to either Composite Component or S Video The response to the command will be NTSC or PAL INputInteractive lt input gt Enters input interactive mode to visually adjust timing parameters of the specified input A white box frame and cross hair appear over the full screen input Starting with the upper left corner of the image use these keyboard controls to position the image within the white frame i moveup m move down move left 1 move right With the upper left corner properly adjusted address the lower right corner next by using these keyboard controls I moveu
15. move right With the image properly adjusted quit the utility q quit After you have adjusted the input to your satisfaction use the Host Name command to name your input source and the Host Save command to store the Host List HostLIST lt 1 64 gt lt 1 64 gt Displays the entries in the Host List Table 5 Without arguments the command returns the entire list With one argument it returns information on the specified Host List entry With both arguments it returns the portion of the Host List specified by the arguments The first 10 entries are user defined That is these slots are reserved for host timing strings the user defines with the HostTiming and or HostInteractive commands and saves with the HostSave 1 10 command Entries 11 through 54 include both progressive non interlaced and interlaced hosts with a standard 4 3 or 5 4 aspect ratio They are listed in order of decreasing resolution and frequency Entries 55 through 63 are 16 9 wide screen hosts Entry 64 is a 1600x1200 pixel host Factory default Host 11 HostLOAD lt 1 64 gt Loads the indicated host settings from the Host List HostName lt name gt Assigns a name to the current host The argument can be up to 17 alphanumeric characters with no spaces underscore is acceptable Factory default Auto_1 HostSave 1 10 Saves the current host settings into the Host List The argument specifies whi
16. nlargement is automatic and constant even when switching between the various video input types Factory default OFF PAN input Activates the pan utility for the selected input Only a zoomed input can be panned The controls for the utility are as follows i panup m pan down j left l pan right 9 quit QuadView Plus User Manual SERIAL COMMAND SET Serial Command Set List Command Arguments Description POSition lt input gt lt direction gt lt repetition gt Activates the position utility allowing you to move the specified input window around the output display The controls for the utility are as follows i moveup m move down move left 1 move right 9 quit The direction and repetition arguments allow you to repeat a movement in one direction without repeatedly pressing the key For example to move window to the left 20 times you can type gt POS 1j 20 The actual pixel or line increments that a window moves is determined by the Setrate command In the above example the window will move 400 pixels to the left 20 times the default rate of 20 pixels Position affects the WDR value for the input PRlority lt input ALL gt lt 1 4 gt Priority numbers run from one through four Priority one is the highest priority level meaning a window with priority one appears in front of all other windows If a windows priori
17. nput ALL lt ON OFF gt Turns freeze status of selected input on or off If Freeze is on it delays action of Brightness Contrast and Gamma commands until Freeze is turned off The freeze status is maintained through switches between display configurations as it is the input that is frozen not the output Any change to the host timing resets the freeze status to off Factory default OFF FullScreen lt input BLACK gt The FullScreen command sets the selected input to a full screen display With the black argument the screen is set to black FullScreen is an alternative display configuration command to QuadView MotionFilter input gt ON OFF This command sets the motion filter level for the specified input When Off you get the greatest vertical resolution but a possible side effect of motion artifiacts such as feathered edges on moving objects When motion filter is On motion artifacts are removed but at the expense of some vertical resolution Motion filter only applies to video inputs and has no effect on RGB inputs Factory default OFF OVERSCAN input ON OFF Overscan performs an automatic 2 enlargement on video inputs only It has no effect on WSR values and it applies to all video inputs for the specified channel Overscan is useful in trimming out excess blanking in video signals or head switching for VTR sources Unlike WSR when Overscan is turned on the e
18. number of pixels x rate or lines y rate a window will move with the Position command Factory default x 20 y 20 SIZE lt input gt Activates the size utility allowing you to resize the specified input window The controls for the utility are as follows 5 smaller l larger q quit Size affects the WDR value for the input 350 7313 3 QuadView Plus User Manual SERIAL COMMAND SET Serial Command Set List Command Arguments Description WDR lt input gt x lt y gt width height This command sets both the position and size of an input s destination rectangle The x and y arguments represent the monitor coordinates of the rectangle s top left corner but hardware limitations may cause the actual placement to differ slightly from that specified When you read WDR for any window the numbers given accurately reflect the state of the hardware The width and height arguments represent the pixel width and line height of the destination rectangle The rectangle can be positioned and sized so that part of it is positioned off the screen WDR is limited to the output resolution of the QuadView Plus full screen display Example with an output host resolution of 1024 x 768 set window 4 to be full screen gt WDR 4 0 0 1024 768 Example place a 100 pixel by 100 line video window at column 300 line 400 on the monitor for input window 2 gt WDR 2
19. ommands typed and sent to the unit Note Echo setting has no effect on responses issued by the QuadView Plus responses are always visible regardless of the echo status Factory default ON MISCELLANEOUS These commands control a variety of general Quad View Plus functions Command Arguments Description AUTOSAVE lt ON OFF gt The AutoSave feature automatically stores the system configuration approximately every ten seconds The process stores configuration information such as HostList InputList Host settings and display parameters AutoSave allows you to turn the NVRAM automatic update mode on or off Factory default ON DEMO none Demo runs the built in demo sequence Type q to quit demo FrontPanel ON OFF Enables and disables the front panel Factory default ON Help lt command gt Help without an argument will display the entire serial command set Help with a command as an argument will display detailed information about that command ID none Displays the product identification product name firmware version number date and serial number 350 73 13 3 QuadView Plus User Manual SERIAL COMMAND SET Serial Command Set List Command Arguments Description PRESET lt 1 6 gt Stores your current display configuration to the designated preset memory This configuration includes window size position and order image parameters input timing parameters and output timing parameters
20. p move down J move left L move right With the image properly adjusted quit the utility q quit After you have adjusted the input to your satisfaction use the Input Name command to name your input source and the Input Save command to store the setting to the Input List INputLIST lt 1 50 gt lt 1 50 gt lt ACTIVE gt Displays the entire Input List of saved input timings If arguments are supplied displays only the portion of the list requested The Active argument displays all saved list entries INputLOAD lt input gt lt 1 50 gt Loads the indicated entry from the nput List to the specified input channel The entry is loaded only if it matches the measured parameters of the signal sync format and polarity interlace state vertical total and horizontal frequency INputName lt input gt lt name gt Assigns a name to the specified input The argument can be up to 17 alphanumeric characters with no spaces underscore is acceptable Factory default Auto_1 INputSave lt input gt lt 1 50 gt Saves the specified input to the selected entry in the Input List These settings are recalled whenever the signal is reapplied to the QuadView Plus INputTiming input gt hfp hs hbp lt hact gt vfp vs vbp lt vact gt Sets the timing of the selected input Note The vertical total cannot be changed from the measured
21. pectRatio input NORMal Selects the video input source aspect ratio Use this WideScreenl WideScreen2 command when using a wide screen display with WideScreen3 WideScreen4 gt letterboxed video Normal 1 33 1 WideScreenl 1 66 1 WideScreen2 1 78 1 WideScreen3 1 85 1 WideScreen4 2 35 1 Factory default NORMAL HOST COMMANDS The Host commands control the output of the Quad View Plus They define the output or host timing and sync format and save load and delete timings to the Host List Command Arguments Description ClearHostList none Clears the Host List of all user defined hosts HOST none A query command which returns information on the selected host timing HostDELete lt 1 10 gt Deletes the specified user defined host 350 73 13 3 QuadView Plus User Manual SERIAL COMMAND SET Serial Command Set List Command Arguments Description HostInteractive none Enters the host interactive mode This is an adjustment mode for changing the Host Timing values to better suit your display device Once in the interactive mode a white box and cross hair appear on the output display Starting with the upper left corner of the box use these keyboard controls i moveup m move down move left 1 move right With the upper left corner properly adjusted address the lower right corner next by using these keyboard controls I moveup move down J move left L
22. ple To zoom in on the upper left quadrant of an 800x600 input the WSR values are wsr lt input gt 0 0 400 300 To display only the bottom right quadrant the WSR values are wsr lt input gt 400 300 400 300 The full default source rectangle for this 800x600 input is wsr lt input gt 0 0 800 600 WSR resets to defaults whenever the signal is acquired or reacquired That is if you remove or replace the input signal or if you change the input type selection on a single channel with the INputTYPE command then WSR resets to the default values for the newly acquired signal ZooM lt input gt Activates the zoom utility Zoom affects the WSR value for the input The zoom utility controls are i zoomin 0 zoom out 9 quit The maximum zoom is limited in all cases to no more than two times the original image Not all inputs generate a 2x zoom ratio however The amount of available zoom range is dependent on the pixel rate of the input signal Zoom resets to an unzoomed state whenever the signal is acquired or reacquired That is if you remove or replace the input signal or if you change the input type selection on a single channel with the nputType command then Zoom resets to the default values for the new signal IMAGE CONTROLS After you have made your adjustments with the Input Commands you can then adjust the image controls for each input Command Arguments Description
23. ty is increased the window previously at that priority level moves down one and if necessary lower priority windows also move down In other words no two inputs can have the same priority level The All argument allows you to change the priority level for all inputs at once RSR lt input gt Resets the source rectangle WSR to default value that is equal to the HACT and VACT measurements of the specified input signal RSR unzooms a zoomed image RSR also resets brightness contrast gamma hue saturation and sharpness values to defaults QuadView none The QuadView command switches the output display to a quadrant configuration using the quadrant input arrangement specified in the QuadViewMap command There are no arguments for this command Quad View is an alternative display configuration command to FullScreen and DualView QuadViewMAP none This command sets up the input quadrant mapping assignment used in the output display All four quadrant assignments are required and no input can be repeated more than once The arguments are in quadrant order of top left to bottom right TL TR BL BR and refer to the inputs For example if the command QVM 4 3 2 1 is issued input 4 appears in the TL quadrant input 3 in the TR input 2 in the BL and input 1 in the BR The QuadViewMap assignment is saved in NVRAM SETRATE lt x rate gt lt y rate gt This command determines the
24. ument all MPSD devices respond by sending a single line of device information to the console If a device number or device name follows the command that particular device responds to the console with its identifying information 350 7313 3 QuadView Plus User Manual 14 350 73 13 3 SERIAL COMMAND SET MPSD Example Baud Rate Change MPSD EXAMPLE BAUD RATE CHANGE In this example of changing the baud rate by MPSD control the first step is to place all of the five connected devices in MPSD mode Next the baud rate is changed from 9600 default to 115200 for each of the five MPSD devices Then the baud rate of the terminal console is changed to 115200 Keep in mind that Device 0 is automatically selected to communicate with the terminal console when in MPSD mode Device 0 is responsible for echoing and relaying MPSD commands When out of MPSD mode Device 0 is communicating with the terminal console as a stand alone unit STEP ONE gt assign identify all connected devices and enter them into MPSD mode STEP TWO Device 0 select 4 select Device 4 to receive commands Device 4 gt baudrate 115200 set baud rate of Device 4 to 115200 gt select 3 select Device 3 to receive command Device 3 baudrate 115200 set baud rate of Device 3 to 115200 gt select 2 select Device 2 to receive command Device 2 baudrate 115200 set baud rate of Device 2 to 115200 gt select 1 select device 1 to receive command Device 1 baudrate 115200 set
25. value that is the total of lt vfp gt vs vbp vact must remain constant See Table 4 for acceptable ranges 350 73 13 3 QuadView Plus User Manual SERIAL COMMAND SET Serial Command Set List Command Arguments Description INputTYPE lt input gt lt COMPOSITE The command selects between the four possible inputs SVIDEO COMPONENT types for each channel One input type per channel can be RGB gt used at a time Factory default RGB LoadInputList 1 50 lt name gt hfp hs The LoadInputList command lets you define input timing hbp hact vfp vs strings without requiring the input signal to be present vbp vact hfreq sync For example if one QuadView system had an Input List hpol vpol il which must be copied to a second unit the LoadInputList command could be used to enter in the list entries one by one The first argument lt 1 50 gt indicates the Input List entry number to which to store the timing string The second argument name gives a customized name to the signal The next eight arguments hfp hs hbp lt hact gt vfp vs vbp lt vact gt define the signal s timing The next five lt hfreq gt sync hpol vpol il define the horizontal frequency sync format and polarity and interlace status All 15 arguments must be supplied for the command to be successful VideoAs
Download Pdf Manuals
Related Search