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Summary of Contents for Skip-Line CVO-312
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Skip-Line CVO-312 Video Overlay and Crosshair Generator...
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La Grande, OR 97850 Phone: 541-963-0111 Email: support@skipline.com Website: www.skipline.com Stay up to date with the latest news from Skip-Line, including best practices, support issues, and product announcements by following the Skip Time Blog at: www.skipline.com/blog Last Updated 09/03/2014 Page 2...
4. Video Screen Configuration ............19 4.1 Selecting Video Channel ............20 4.2 Main Screen Setup Menu ............21 CVO-312 with CAN and RS485 data sources ..........21 CVO-312 with DL-08/09 data source ............25 4.3 Video Options ................28 4.4 Editing Lines ................
Be sure to use a fuse in the 12 volt supply wire. If the 12 volt branch that feeds the CVO-312 is already fused, ensure that there are at least two amps reserved in the installed fuse rating for the CVO-312.
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WARRANTY The CVO-312 product is covered by a 30-day return for refund satisfaction guarantee. Buyer is responsible for determining suitability of this product for intended application prior to engaging in any contract that would rely on product functionality. This unit is also covered by a limited one year warranty. Products with defects in workmanship will be repaired or replaced at the sole discretion of Skip-Line, Inc.
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IMPORTANT NOTES Not all CVO-312 units have exactly the same appearance, functionality, or graphical style. Some graphics contained in this manual may show patterns, functions, or features that are not installed on every unit and should not be relied upon for operational decisions.
• A USB touch monitor with either NTSC (Composite) or HDMI video inputs. If you do not have any of these required devices, your CVO-312 may not have full functionality. Please contact your OEM or Skip-Line with any questions.
1024x768 (HDMI) Video Inputs: • NTSC, using BNC connectors. May be converted to RCA connectors. Contact your OEM or Skip-Line, or visit your local electronic or video store for adapters. Video Outputs: • NTSC, using BNC connectors. May be converted to RCA connectors.
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• Do not plug any other USB devices into the CVO-312 USB ports! • Recommended cable length: 6'. • Maximum USB port current draw: 100mA. CAN Port: • RJ45 connector, for connection to an SC-12 Hub device only (unless otherwise directed in documentation from Skip-Line).
– do not install ANY software on the Skip-Line Note! Data Logger laptop or tablet PC while installing this device. Before continuing, please refer to Figure 1 and Figure 2 (on the next page) to become familiar with the connector labeling of the CVO-312. Page 12...
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Figure 1: Identification of CVO-312 connectors. Figure 2: HDMI connector and cable clasp, and activity indicator lights. Page 13...
If using standard video (NTSC), use the BNC connector labeled • “OUT”. 5. Connect the USB cable from the touch monitor to the CVO-312 USB port Once these steps have been completed, attach the power cable. If video doesn't appear, check monitor and camera power, and ensure the monitor is set for the correct signal input source.
For DL-08/09 data sources, you must select monitor items to be transmitted from the Skip-Line Data Logger laptop or tablet PC to the CVO-312. Any item that can be monitored on the data logger PC can be transmitted to the CVO-312.
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This section is relevant if: • You purchased a monitor separately from your CVO-312. • You are replacing your monitor. • You are noticing issues using the touch screen where the software does not react in alignment with the location of finger presses.
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A green circle will appear on the touch screen. Tap the center of the circle firmly with a single finger. Do not wear gloves. Four more circles will appear at different locations on the screen. Tap each firmly After tapping all five circles, calibration will be complete.
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Select “YES” for the output you selected to be persistent through a factory reset. At this point, the CVO-312 device will continue with its normal boot process using the new settings and touch screen calibration. Page 18...
4. Video Screen Configuration There are a number of settings that allow the main video screen of the CVO-312 to be customized in its appearance and function. There are five primary configuration areas of interest: • Main Video Screen • Line Configuration •...
Logger PC (see Appendix B). Note! Selecting Video Channel The CVO-312 supports up to 4 NTSC video inputs, and allows the operator to easily and quickly select a different video input on the fly using the touchscreen interface. Tap on the main screen in open space.
Make sure you follow the instructions that match your system. CVO-312 with CAN and RS485 data sources Tap the “Options” button to enter the main screen setup menu.
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To increase or decrease the number of crosshair lines on the screen, tap the “+” and “-” buttons. To increase or decrease the number of overlay items on the screen, tap the “+” and “-” buttons. When “+” is tapped, the Item Selection screen will appear.
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To make each video channel have distinct line and item settings, check the “Distinct overlay on each input” box. This is useful so, for example, edgeline and centerline video feeds will default back to relevant crosshair positions when the operator changes between channels.
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Opens up the Video Options page, which allows you to edit brightness, contrast, sharpness, and other video specific settings. See the “Video Options” section below for more information. To reset things back to a manageable state, tap the “RESET TO DEFAULTS”button.
CVO-312 with DL-08/09 data source Tap the “Options” button to enter the main screen setup menu. To increase or decrease the number of crosshair lines on the screen, tap the “+” and “-” buttons. To make each video channel have distinct line and item settings, check the “Distinct overlay on each input”...
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For systems with a backup camera on Video Channel 4, this option can be selected to make the video appear as a rear-view mirror. Note that some cameras already have mirroring capability – see your camera documentation for more information. Your DL-08/09 Data Logger computer can have specification warning settings for each parameter that it sends.
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Wireless signal strength, which helps troubleshoot problems with the wireless connection between the data logger PC and the CVO-312, can also be found on this screen. Strong signal strength is -60dBm and greater. Anything lower than -85dBm will not likely be sufficient for a reliable connection.
Video Options Several video options can be configured to ensure an optimal viewing experience. Notice that the live video feed in the background automatically changes to reflect these settings as they are adjusted. Automatic Gain Control helps automatically change brightness depending on the incoming video signal.
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Smoothing improves the viewing quality of the video signal, at the expense of losing some sharpness. Disable smoothing if you notice that small, distant features are not visible in the video. NOTE: “Sharpness” will not respond without disabling “Smoothing”. Brightness manually adjusts the total brightness of the picture.
Sharpness can improve the ability to distinguish small, distance features in the video picture, at the expense of a worse overall video quality. NOTE: “Sharpness” will not respond without disabling “Smoothing”. Tap “DONE” after making changes to save the changes, and return to the main setup menu.
Position and Size Lines can only be selected to edit when the“LINES” option box is selected (white). You may then select any line on the screen and move or resize it. A line that has been selected will change color to lime green. Resize and by dragging one end of the line from the square “handles”...
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To make smaller adjustments to lines, tap on the Fine Tune Controls button. Up, Down, Left, and Right arrows move the line in small increments. The Left Circle Arrow and Right Circle Arrow rotate the line in small increments. The Inward Arrows shrink the line length, and the Outward Arrows expand the line.
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Add or remove hashes by using the Add Hash and Remove Hash buttons. Stagger the height between odd and even hash marks using the Increase Stagger and Reduce Stagger buttons. Staggering heights assists the driver to more easily visually identify hash marks through a turn execution.
Tilt the hash marks using the Tilt Left and Tilt Right buttons. Tilting is often used to help the lines match the crown of the roadway. To close the Hash Controls, tap on the Hash Control button again. To change other appearance characteristics of the line,click on the “Edit ”...
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Select any of the available patterns for the line appearance. Note that the Solid pattern works best for hashed line styles. The line can be made as thin as a single pixel, or thick enough to see given any background. Tap the “THINNER”...
To remove this specific line, tap the “REMOVE” button. Editing Items Each item on the video overlay is fully configurable. The location, color, border color, and transparency level of each of these items can be individually configured. Position and size are managed from the main screen.
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You may then tap on any item on the screen to select it, which allows you to move or resize it. An item that has been selected will be surrounded by a red outline. Drag on any of the red handles on the corners of the item to resize the item.
Note! To select an item, start by selecting a category. NOTE: Many of these categories are system specific, and may not be available on your particular CVO-312 system. Contact your OEM or Skip-Line to add features. Page 38...
After selecting a category, select a sub- category. For example, the “Yellow Mil Thickness” item can be found underneath the “Paint Usage/Rates/Footage” sub-category. Once an item is selected, a live preview of that item will appear in the top left corner.
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Select a line color by tapping a color square on the right side of the screen. The line color outlines the text, and can be adjusted to make the text easily visible given varying colors of background video. The text outline can be made as thin as a single pixel, or thick enough to see given any background.
Scroll the opacity bar to make the selected item darker (more opaque) or lighter (more transparent) as it overlays the video. When you are done modifying the line, tap “OK” to save and return to the main screen, or “Cancel” to not make changes.
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If an item exceeds the warning limits that are set for it, it will cause the item to flash yellow on the main video screen. This helps the operator know when a specification is approaching an allowable operating range. If an item goes out of the bounds set by the CRITICAL LIMITS, it will cause the item to flash yellow on the main video screen.
The CVO-312 has on-screen help documentation available for all versions. In addition to skip timer and electronic manuals, common documents loaded into the CVO-312 include manuals for other equipment on the vehicle, such as compressor, pumps, or applicator manuals. Figure 4: Help Document Viewer Refer to section 7.5, “Manage Help Documents”...
Opening Help Document Viewer There are several ways to open the help document viewer, which are described in the following series of graphics. From the main video screen, tap on the “?” button to open the help document viewer. If you have Glass Cockpit features, you will have a “?”...
Viewing Help Documents The Help Document Viewer provides access to the help documents that have been imported to the CVO-312. Most standard document viewing options are available, such as scrolling, zooming, and navigation. Start by selecting a document to view from the list of loaded documents on the left hand side of the viewer.
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Scroll the document by tapping and dragging on the document page. Or, use the scroll bars to scroll. Scroll bars may appear or disappear depending on zoom level. To jump directly to a page number, use the page number entry box at the bottom left of the screen.
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Tap the Fit Width button to force the zoom level to fit the width of the document page. Tap the Fit All button to force the zoom level to fit the entire page (both height and width). To manually control the zoom level, tap the Zoom In and Zoom Out buttons.
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To scroll pages one at a time, tap the Page Up and Page Down buttons. Page 48...
6. Glass Cockpit Features Some versions of the CVO-312 software have features that are categorically described as “Glass Cockpit” features. These features provide advanced capabilities that give the operator situational awareness and touch screen control of most functions on the road marking vehicle. Some examples of these features include, but are not limited to: •...
6.1.1 Entering Tab Edit Mode The layouts that appear on the screen of a CVO-312 can be edited and configured by a user. Tapping and holding on a tab that isn't in the main tab bar of the system will bring up a “Configure Tab Bar”...
Once the green circle animation has completed, the “Configure Tab Bar” dialog window will appear. Note: The selected tab (still showing in background) has blue text to indicate that it is the selected tab. The “Configure Tab Bar” dialog window is broken into three sections. The top section contains movement arrows for changing the position of a tab on the screen.
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Tap the up arrow to move the selected tab into the tab level above If the selected tab is the only tab in its level, it will replace the highlighted tab above it when it is moved up. NOTE: A tab cannot be moved into the topmost (main) tab bar of the system.
6.1.3 Inserting New Tabs The middle section of the “Configure Tab Bar” dialog window has two buttons: one inserts a new tab before the tab that was tapped, the other inserts a new tab after it. Tap a tab insert button to create a new tab and item layout.
Tap the “Delete Tab” button to remove the currently selected tab (and all sub- tabs). A confirmation screen will appear. 6.1.5 Tab Editing The “Edit Layout” menu allows you to change the name, background color, layout type, and layout parameters for a tab layout. Tap the “Edit Layout”...
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Tap the “Change...” button next to “Layout Name” to change the current layout name. This is the text shown in the tab. Use the on-screen keyboard to enter a new name, then tap “OK” to save it. (Tapping the “Edit Layout” button when configuring a tab that has sub-level tabs beneath it allows you to change only the name of the tab.)
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Tap the “Change...” button next to “Background Color” to change the background color. A color selection window will appear. Tap anywhere in the color map or the brightness slider to change the currently selected color. The “Layout Type” section allows you to change the layout type.
6.1.6 Layout Types Choosing between the different layout types in the “Edit Layout” window will convert the existing screen layout from its old type to the selected type once the “OK” button is tapped. The conversion processes will generally try to preserve the old screen layout, but may rearrange some displayed items.
Converting a freeform layout to a grid layout may cause displayed items to change positions significantly – use with discretion. Grid Layouts Grid layouts have a fixed number of rows and columns with uniform size. You can change the number of columns and rows of a grid layout in the “Edit Layout”...
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Custom grid layouts have a fixed number of rows, but the rows do not have to be the same size. The number of columns for each row is variable, and the columns can likewise be dissimilar. To change the number of rows, you select one of the numbered buttons to the left of the table of values that appears at the bottom of the “Edit Layout”...
Customize the appearance of the custom grid by selecting a row or cell and changing the percentage it takes 6.1.7 Adding Items Each layout can be customized with any set of control or monitoring items, and arranged in logical groups that meets the operational needs of the crew.
To add a display widget item to a Grid or Custom Grid, tap in the upper left quadrant of the widget area. When the progress circle completes its animation, the item selection screen will appear. 6.1.8 Editing Freeform Items To reposition items in a freeform layout, the layout must be unlocked. Unlock a layout by tapping in an area of the screen not covered by an item and select “Unlock Layout,”...
This assists the crew in producing high quality road markings that meet all application specifications. In addition to simple application rate calculations, the CVO-312 Advanced Monitoring feature also provides RealTime application rates. These RealTime application rates immediately respond to operational changes (speed, number of guns on, etc.), allowing the crew to quickly make...
A Numeric item shows a reading in large digits, with the label above and units below. A Bar Graph item shows a reading below a graph, with the label vertically oriented on the left and units vertically oriented on the right of the graph.
per distance (e.g., gallons per mile). ◦ Yellow/White/Black RealTime Rate (vol/dist): The amount of gallons used per distance (e.g., gallons per mile). Weighted for recent usage and speed. ◦ Yellow/White/Black Solid Distance: The distance of solid pattern for a given material color. ◦...
Analog Sensors ◦ Pressures: Provides information about operating pressures, such as hydraulic, pneumatic, tank, line, or other pressures on the truck. ◦ Other Sensors: Any other sensors can be added that provide an industry standard 4-20mA signal. Analog sensors provide information as an electronic readout that would otherwise require significant plumbing, panel fabrication, and gauges.
6.2.2 Proportional Outputs Figure 7: Proportional Output Item Category. Proportional Outputs are control items that manage pressures or proportional valves. These require entering the calibration range of the control device. See section 6.2.1 under Analog Sensors for more instructions on setting the calibration range of the sensor. A Proportional Output item will show the current target setpoint.
Use the UP and DOWN arrows to set the proportional setpoint. The setpoint cannot go higher or lower than the calibration range for this item. Tap again anywhere outside of this item to remove the setpoint controls and item highlighting. 6.2.3 Simple Outputs Figure 8: Simple Output Item Category Simple outputs control, as the name implies, simple on/off load outputs.
To turn on a simple output control, tap the button icon. The output is engaged when the icon is green, and disengaged when it is gray. 6.2.4 Bidirectional Outputs Figure 9: Bidirectional Output Control Item Category Bidirectional outputs control linear motors, hydraulics, or other actuators that have a directional component to them.
Move a load in a particular direction by tapping on the arrow in the direction you want it to move. 6.2.5 Controllers Figure 10: Controller Item Category These controllers provide the interface for advanced control features, such as hysteresis tank pressure controllers, thermostat controls, bead application rate controls, paint application rate controls, and more.
Indicator items are digital equivalents of panel indicator lights. Common error signals, such as temperature and pressure limits, can be detected by an SC-12 system and reported on the CVO-312. Indicators are lit bright red when active, and dim when inactive.
6.2.7 Miscellaneous Figure 12: Miscellaneous Item Category Other items can be found in the Miscellaneous category, including report printing and operating values buttons. The Print Report button sends a current activity report to the printer, and includes distance counters (separated by skip, solid, and total, per gun and per color), material usage, and wet film thickness.
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The Operating Values button can save and load operating value sets. To shut off all loads controlled by the CVO- 312, tap “ALL OFF”. See Section 7.8, “Operating Value Sets” for more information on saving and loading operating value sets. Page 72...
Figure 13: An example CVO-312 setup options screen with an SC-12 Glass Cockpit configuration. Entering Setup Depending on your specific CVO-312 features, the path to enter setup may be different. The series of graphics below show how to enter setup. Page 73...
From a CVO-312 with Glass Cockpit tab bar, enter setup by tapping on the “Setup” button on the main tab bar. For CVO-312 systems without a Glass Cockpit tab bar, use this method to enter the setup menu. From the “Options” screen (see section 4.2, “Main Screen Setup Menu”), tap...
Change Address On some skip timer systems, there may be more than one CVO-312 as control or monitoring stations at different locations on the vehicle. In this case, each CVO-312 will have a different address. In some cases, this is important.
CVO-312 will be immediately reflected on all CVO- 312s on the same vehicle. However, only one can actually be in control certain processes. If you receive a warning about multiple CVO-312s with the same address, follow the instructions here to correctly identify the CVO-312s on your system.
The available documents are shown in the main list. To permanently remove a document from the CVO-312 help document list, tap on the “Delete...” button. A confirmation screen will appear. Tap “OK” to confirm the deletion.
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The CVO-312 will let you know it is scanning the USB drive for importable PDF documents. The CVO-312 will show PDF documents that have been found. Tap on each document you would like to import. NOTE: To speed up viewing...
The “Gun Widths and Colors” and “Calibration Numbers” screens are available on CVO-312 units with both CAN and RS485 data sources, however “Gun Delays” and “Gun Offset” menus are only available when used with an SC-12 system.
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Each gun line on your system has its own row in the table. Guns are separated between Left and Right sides of the truck. Use the double arrow buttons to scroll in 2.0” increments. Use the single arrow buttons to scroll in 0.05” increments.
Your CVO-312 must be connected to an SC-12 system in order to accomplish these steps.
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Gun lines are displayed in the first column. Note that the gun color is shown with the gun line name (as set in the Gun Widths & Colors menu). Guns of color “None” appear with a gray color. Not all guns will be visible at once. Use the scroll bar to move up and down to find other guns.
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The distance between each gun type is listed. The front-most applicator should have a zero distance offset. Other gun types should have a distance offset, measured from where the material for that applicator hits the road under normal operating conditions. All measurements should be from the front-most applicator.
For a simple configuration, off-delays are sufficient. On-delays are recommended only for advanced users. Use the guided calibration method for more accuracy. Your CVO-312 must be connected to an SC-12 system in order to accomplish these steps. If an error occurs, check your CAN connection and...
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Tap on “Gun Delays” to enter the Gun Delays menu. Gun lines are displayed in the first column. Note that the gun color is shown with the gun line name (as set in the Gun Widths & Colors menu). Guns of color “None” appear with a gray color.
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Each Gun Line typically has multiple applicators. Each applicator will have different delays associated. The Gun Type list for each Gun Line is automatically created based on the SC- 12 gun configuration. While some tweaking may yield benefits, manual adjustments to the On-Delay is only recommended for advanced users.
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Often, but not always, applicators of similar manufacture will have similar delays. Once a gun is set up, tap on the “Copy To...” button to select from a list of other guns to copy delays to. Select which guns you would like to copy the delays to, then tap the OK button.
7.6.4 Calibration Numbers Calibration numbers for motion sensor and pump sensors can be viewed for recording in this menu. Direct modifications are not recommended, and on some systems may be password protected. On an RS485 system, the calibration numbers can only be viewed.
Operator Settings The Operator Settings menu provides access to guided calibration menus that are simplified for operator use. The simplification of these menus is intended to assist in keeping the truck operating at peak efficiency, and reduce the need for workarounds that cause accuracy issues with data logging.
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Select the Stripe Length Correction option from the Operator Settings menu to begin. Begin by selecting the gun that you wish to correct the stripe length for. Enter the desired stripe length. This should match the skip timer stripe length setting when the measured stripe was applied.
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Enter the measurement of the actual stripe on the road that was the incorrect length. Enter the speed of the truck at the time the stripe was applied. This is important, since it provides the stripe length calculator with enough information to convert the incorrect length into a time factor for the material gun.
7.7.2 Distance Calibration The distance calibration procedure is simplified for easy and error-proof calibration of the distance sensor. Select the Distance Calibration option from the Operator Settings menu to begin. Prepare by moving the striping vehicle to the beginning of a calibration course. A 1000' course is recommended for accuracy.
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As the truck begins moving, the distance according to the previous calibration number (or factory default, if no calibration has occurred) is shown. Note that this distance may not be correct, but is useful to show that pulses are being counted from the distance sensor.
Enter the actual distance traveled. While 1000.0' is recommended, other course lengths may be used. Tap the “Finish” button to save the new calibration. The skip timer system will now use the new distance calibration. 7.7.3 Pump Calibration The Glass Cockpit guided pump calibration provides a simplified method to calibrate a pump.
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Select a pump color to calibrate. Then select a gun configured for that color from the “Paint Guns” list. Place the bucket underneath the paint gun that you have selected. WARNING: The system can engage the selected gun once the “Begin Calibrating”...
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If there is an issue with the calibration process, simply tap the “Reset” button to clear the process and start over. Make sure the bucket is also completely empty before restarting the calibration. Tap the “Stop Paint” button when the paint has reached the 5 gallon mark on the bucket.
To simplify attaining accurate registration, the “Registration Calibration” menu was created. With a simple test run of the truck, followed with measurements, the CVO-312 can calculate delays for all guns, which accomplishes the following: • Line lengths correct for each gun •...
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The calculations made by this calibration process will be incorrect if the gun offsets are not accurate. Make sure gun offsets have already been correctly set for the current gun configuration. Important Note! This procedure will walk you through the following steps: •...
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This step applies a 10.0' test skip from from each gun. Ensure there is enough room to travel at normal striping speed for the entire process. Start by driving the truck at normal operating speed on a closed test section of pavement. Speed is shown in the button.
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Measure the length of each paint stripe. Note the graphic in the top left provides more information. Enter the lengths measured for each paint gun by tapping on the related measurement. Measure the length of each bead coverage stripe. Note the graphic in the top left provides more information.
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To make each paint and bead line start at the same location, measure the Sync Distances for each line. Start by selecting the gun with the first presence on the pavement, with respect to direction of travel. Important: Measure all subsequent Paint Sync Distances from the start of this line! Enter the Paint Sync Distances, as...
Values for the first set of guns have now been saved. If more than one set of paint guns was selected in the first step, the previous six measurement steps will be repeated for each set. Once measurements for the last set of guns have been entered, tap “Done”...
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Begin by selecting the “Save, Edit or Delete Operating Value Sets” option from the Setup menu. The names of saved operating value sets are available in the list at the top of the screen. Use the scroll bars if not all are accessible. Upon selecting an operating value set, the name will be entered in the filename text box.
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To save the current control settings to file, enter a name in the file name box using the on-screen keyboard and then tap “Save”. If the filename entered is the same as an existing operating value set, that set will be overwritten and replaced with the current operating values.
8. System Updates The CVO-312 can receive system updates through a USB flash drive. The update file can provide feature updates, unlock newly purchased features, correct software bugs, and more. The update file can be delivered via web or email.
9. Troubleshooting Use the following table to quickly find solutions to common issues with the CVO-312 overlay system. Video and Overlay Troubleshooting Issue Resolutions • Check monitor power • Check monitor video cable Video does not appear • Check camera video cables •...
Appendix A: DL-08/09 Auto-Connect As quoted from the DL-08/09 manual. These instructions should be completed on a DL-08/09 laptop or tablet PC running the Skip-Line Data Logger software. Auto Connect The auto connect option is used only in the initial setup of wireless sensor modules.
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3. Tap the “TURN AUTO CONNECT ON” button. This will turn auto connect on. Tap “OK” at the dialog box that appears. 4. Cycle the power on any wireless sensor modules on the truck you wish to associate with the logger system. If they are already associated with your logger, there is no need to re-associate them.
Appendix B: DL-08/09 Selecting Video Overlay Items As quoted from the DL-08/09 manual. These instructions should be completed on a DL-08/09 laptop or tablet PC running the Skip-Line Data Logger software. Video Overlay Setup The Skip-Line Data Logger software can be configured to send monitor items to a video overlay device that is on the same wireless network.
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2. Tap “SETUP” on the Menu screen. 3. Tap “Video Overlay” on the Setup menu. 4. Select a location. Click “Add Item...” or “Change Item...” to bring up a selection list. If the item slot says “Empty”, you will need to click on “Add Item...”...
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5. Select the item you wish to have appear in the respective video overlay slot. Select the item you want from the list, then click “OK”. The second half of the list is a repeat of the top half, but with metric units. 6.
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