Dakota Digital CMX Top & Bottom End Caps, Transducer Connectors, Probe Zero Disk & Battery Cover

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CMX High Performance Material & Coating Thickness Gauge

3.17 Top & Bottom End Caps

The top & bottom end panels are where all connections are made to the CMX. The diagram above shows the layout and description of the connectors:

Transducer Connectors

Refer to Diagram: The transducer connectors, and battery cover/probe zero disk are located on the CMX’s top end cap. The transducer connectors are of type Lemo “00”. Note: There is no polarity associated with connecting the transducer to the CMX.

Probe Zero Disk & Battery Cover

Refer to Diagram: The Battery cover is the large round disk shown in the diagram.

Note: This same disk is also used as a probe zero disk. Simply remove the cover when replacing the batteries (3 AA cells). When performing a manual probe zero function, simply place the transducer on disk making firm contact. Important: Be sure to follow the polarity labels located on the back label of the CMX. Note: Rechargeable batteries can be used, however they must be recharged outside of the unit in a stand alone battery charger.

RS-232 Connector

Refer to Diagram: The RS-232connector, located on the bottom end cap, is a 2 pin female Lemo connector. It is designed to connect directly from the CMX to a standard AT serial port on a PC. The cable supplied with the CMX is a Lemo to 9 pin serial cable. Note: This connector is also used to upgrade the CMX with the latest version of firmware.

USB Serial to USB Converter Cable

A converter cable can be attached to the 9 pin serial cable in needed (part no. N-402- 0510).

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Contents CMX Page Appendix a Setup Library Page Disclaimer Chapter ONE IntroductionCMX Overview Chapter TWO Quick Startup GuidePage Probe Automatically Recognized Auto Probe RecognitionSelecting the Transducer Type Selecting the Transducer Type Probe Zero & Calibration Coating Probe Identified Coating Probe Not Identified Performing an Auto Probe Zero Off BlockPerforming a Manual Probe Zero On Block One Point Material Calibration Using a Known Thickness Zero Coating Performing a Coating Zero Coating Calibration Known Coating Velocity Using a Known Coating VelocityKnown Coating Thickness Using a Coating Sample to CalibratePage Selecting the Measurement View Option MeasureAdjusting B-START & B-DEPTH Digit Edit Box as follows Digits Menu Key Operation & Sub Menus Chapter Three KEYBOARD, MENU, & Connector ReferenceGetting Around in the Sub Menu Items Activating and Getting Around in the Menu ItemsCAL Menu Probe MenuTune Menu Disp display MenuUtil utilities Menu Setup MenuXfer transfer Menu Meas measurement mode KeyCLR clear Key OK KeyArrow Keys Multi Mode KeyEnter key 16 ON/OFF KeyProbe Zero Disk & Battery Cover Transducer ConnectorsRS-232 Connector Top & Bottom End CapsTime versus thickness relationship Chapter Four Principals of Ultrasonic MeasurementSuitability of materials Range of measurement and accuracyMeasurement Modes TemperaturePath Correction Echo-Echo Mode Thru-Paint E-ECoating Mode Coating Only CT Pulse-Echo Temperature Compensated Mode Temp Comp Petp Chapter Five Selecting the Measurement Mode Setup libraryWhich mode & transducer do I use for my application? Thru Paint & Coatings High temperatureCoating Only Thin materialsRestricted access Factory Setup ChartAuto Probe Recognition & Selecting The Transducer Type Chapter SIX Making MeasurementsProbe Automatically Recognized Selecting the Transducer Type Page Coating Probe Identified Coating Probe Not Identified Probe zeroPerforming a Manual Probe Zero On Block Coating Probe Identified Coating Probe Not Identified Using a Known Material Velocity Material CalibrationKnown Velocity Page Page One Point Calibration Known ThicknessPage Two Point Calibration Basic Material Type Selecting a Basic Material Type Page Chapter Seven Using the Digits & B -SCAN Displays Digits View Display ViewsScan View ScanPage Activating B-Scan View Enabling the B-Scan FeatureStarting depth B -START Adjusting the B-Scan Start B-START & Depth B-DEPTHAdjusting the Starting Depth B-START Overall range B-DEPTH Adjusting the Overall Depth B-DEPTHPage Gain Adjusting the Gain Using Thru Paint Mode Chapter Eight Thru Paint Measurement TechniqueIntroduction to Thru Paint Measurement Coating modes can be enabled in three different ways Enabling Pulse-Echo Coating Mode Pect & Coating CTChapter Nine PULSE-ECHO Coating & Coating Techniques Introduction to Pulse-Echo Coating Measurement PectProbe Automatically Recognized Pect only Applied to Metals Not Applied to Metals Multi Mode Key Pressed Pect & CTMeasure Mode Tabbed Menus Pect & CT Zero Coating Page Coating Calibration Pect Known Velocity Page Known Thickness Page Two Point Coating Calibration CT Known Thickness Introduction to Coating Measurement CTOne Point Calibration Page Two Point Calibration Page Chapter TEN Additional Features of the CMX Using the Scan ModeHigh Speed Scan Toggle Alarm on/off Alarm ModeSetting the Alarm Low Limit Toggle Differential on/off Differential ModeSetting the Differential Value Chapter Eleven Setups CREATE, STORE, EDIT, & Recall Introduction to SetupsOpening a Setup Opening a Setup Saving a Setup Saving a Setup Page Page Deleting a Setup Deleting a Saved SetupUsing the Default Setup Using the Default Setup Selecting a Language Installing DakView Chapter Twelve Using the Utility SoftwareComputer System Requirements USB to Serial ConverterAccessing and Using the Xfer Menu Using the Xfer menu CMXPVC Appendix a Velocity TableCMX High Performance Material & Coating Thickness Gauge Appendix a Setup Library

CMX specifications

Dakota Digital CMX series represents a cutting-edge advancement in the world of digital instrumentation, designed specifically for automotive enthusiasts and restorers seeking to enhance their vehicle’s dashboard aesthetics and functionality. Characterized by its sleek appearance and intelligent design, the CMX offers a multitude of features that cater to modern demands while preserving the classic vehicle feel.

One of the standout features of the Dakota Digital CMX is its customizable display. The series provides an array of screen layouts and color schemes that allow users to personalize their instrumentation according to individual preferences. This flexibility not only enhances the visual appeal but also aids in quickly obtaining critical information at a glance, improving overall driver convenience.

The CMX is equipped with state-of-the-art technology, including high-definition OLED displays that ensure crisp visibility in all lighting conditions. This technological advancement makes the instrument panel not only easy to read but also optimally functional in both bright sunlight and low-light situations. The ambient light sensors adjust brightness automatically, promoting user comfort.

Another defining characteristic of the Dakota Digital CMX is its comprehensive data logging and diagnostic capabilities. Integrated advanced sensors enable real-time monitoring of various vehicle metrics, such as speed, RPM, fuel level, and engine temperatures. This feature aids users in maintaining their vehicle's performance and in diagnosing potential issues before they escalate into more severe problems.

The CMX series supports numerous vehicle types, with a compatibility range that includes classic muscle cars, street rods, and even motorcycles. Furthermore, it incorporates Bluetooth technology, allowing users to connect their smartphones for further customization and real-time data analysis via an associated app.

Installation is designed to be user-friendly, making it accessible even for those with limited automotive knowledge. The system typically utilizes plug-and-play wiring harnesses, simplifying the overall setup process. Additionally, the CMX series is engineered to withstand the harsh environments often found in automotive applications, ensuring durability and longevity.

In summary, the Dakota Digital CMX series exemplifies a harmonious blend of modern technology and classic style. With customizable displays, advanced diagnostics, excellent visibility, and robust construction, it is a top choice for those looking to elevate their vehicle’s instrumentation. The CMX not only provides essential information but also transforms the driving experience, making it both informative and enjoyable.