vLoc3 RTK-Pro User Handbook (English Edition) Version 1.1 P/N: 4.04.
General Safety & Care Information Who Can Use This Equipment • This equipment must only be used by people suitably trained in the use of pipe and cable locators. Work-site Safety • Use your company’s or other applicable safety codes and rules when using this equipment. • Unless having the required authorization, license, and appropriate training, do not connect to any pipe, cable, or conductor. • The equipment should not come in contact with corrosive or hazardous chemicals, gases or dust.
Care of Equipment • • • • • • • Use equipment only as directed in this User Handbook. Do not immerse any part of this equipment in water. Store in a dry place. Keep equipment in the case provided when not in use. If left for a prolonged period – remove alkaline batteries. Keep the unit clean and free of dust and dirt. Protect against excessive heat.
Table of Content 1. 2. Service & Support.......................................................................................................................................................................1 1.1 Serial Number and Software Revision Number................................................................................................................1 1.2 Service Centers Closest to You:......................................................................................................
4. 3.3 Locating Active Signals..................................................................................................................................................30 3.4 Searching (sweeping) an Area in the Peak Mode..........................................................................................................31 3.5 Searching (sweeping) an Area in the Omni Peak Mode.................................................................................................31 3.
5.8.3 Multi-Frequency Mode for Direct Connection.....................................................................................................60 5.9 Transmitter Link (TX-Link) ...................................................................................................................................61 6. Accessories & Options..............................................................................................................................................................64 6.
1 1. Service & Support Service & Support 1.1 Serial Number and Software Revision Number Always quote your receiver and transmitter model number, serial number, and software revision number when requesting product support. They can be found as follows: (for reference only). 1 1 1 1 Model & Serial Number NOTE Software Revision Number: On both receiver and transmitter, the software revision number is displayed on the LCD during the startup sequence if the default start screen is used.
1 Service & Support 1.2 Service Centers Closest to You: Worldwide Sales Offices and Service Centers World Headquarters, United States of America Central/South America and the Caribbean Vivax-Metrotech Corporation Ventas para América Latina 3251 Olcott Street, Santa Clara, CA 95054, USA 3251 Olcott Street, Santa Clara, CA 95054, USA T/Free Tel Fax Website Email T/Free Tel Fax Website Email : 1-800-446-3392 : +1-408-734-1400 : +1-408-734-1415 : www.vivax-metrotech.com : SalesUSA@vxmt.
2 vLoc3 RTK-Pro Receiver 2. vLoc3 RTK-Pro Receiver 2.1 vLoc3 RTK-Pro Receiver Overview The vLoc3 RTK-Pro is a Precision Location System designed to meet utility companies and their contractors' needs. The following describes the features and use of the receiver. This user manual covers the vLoc3 RTK-Pro receiver. In this manual, this receiver may be referred to as vLoc3 series receiver, receiver or locator.
2 vLoc3 RTK-Pro Receiver 2.2 Charging the Receiver Batteries The RTK-Pro can be used with either alkaline batteries or an interchangeable rechargeable battery pack. The central illuminated section within the battery icon indicates the amount of charge remaining. • Blue center indicates alkaline batteries. • Green center indicates rechargeable batteries. • When batteries are low, the remaining charge section becomes red and will flash.
2 vLoc3 RTK-Pro Receiver 2.3 vLoc3 RTK-Pro Receiver Keypad The grey color keys (3, 5, and 6) serve dual functions. You may have to Short Press by momentarily pressing the key or Long Press by pressing and holding the key until the desired function is shown. 1 2 3 4 5 1 On/Off 2 Reduce sensitivity. (Also scroll up when in User Menu) 3 Select frequency Long press = show the pre-selected frequency table 4 Increase sensitivity.
2 vLoc3 RTK-Pro Receiver Menu Menu About Language English Speaker Volume Imperial / Metric Meter Sound Configuration Continuous Information Off Auto Power Off Never Backlight Auto Frequency Warnings Classic Locate GPS Source Locate Perspective Satellite Information Internal Menu Transmitter Link Transmitter Control Self Test Cloud GPS RTK Source New Survey Regulatory Labels Main User Menu This manual will show three screens, but in the receiver it will be one continuous scrolling scr
2 vLoc3 RTK-Pro Receiver TIP Simplify the operation of the receiver by selecting only the frequencies applicable to your applications. To do this use the enter key to check the boxes on the right. Frequencies not checked will not appear on the locate screen. Frequency 8.01kHz 8.19kHz 8KFF 8.44kHz 9.50kHz 9.80kHz 9.82kHz 10.0kHz NOTE Certain frequencies have an A-frame icon next to them. This icon indicates that these frequencies are selected to be used with the fault find A-frame.
2 vLoc3 RTK-Pro Receiver Transmitter Control – This feature is used to control a transmitter with the Radio Link activated remotely. For more information, see the section “Remote Operation of the transmitter.” DFT – Discrete Fourier Transform is a tool to help choose a frequency to apply to the target conductor. The DFT feature will aid the user with nearby interference that may affect the locate quality. Cloud – This menu item ties the VMMap Cloud-based app to the RTK-Pro unit.
2 vLoc3 RTK-Pro Receiver 2.6 Warnings and Alerts Warning symbols are accompanied by an audible sound and vibration in the handle unless otherwise configured in the MyLocator3 desktop app. Warnings can also be switched off in the setup menu. 24dB 61.4 4G 32.8kHz 2.6.1 Warnings and Alerts Descriptions ALERT Alert Description Signal Overload - is usually caused by operating close to power transformers or being close to a transmitter in Induction mode.
2 vLoc3 RTK-Pro Receiver 5. The receiver will scan all available frequencies and display a progress bar, and the list of frequencies assessed will be displayed. The frequency under test is shown on the top line. Frequency: 8.19kHz 491Hz 512Hz 6. 7. 8. 80 dB 74 dB A numerical value ranging from 0dB to 140dB will be presented next to the frequency list, with 140dB being the least possible interference detected and 0db with the largest amount of possible interference.
2 vLoc3 RTK-Pro Receiver Satellite Satellite Internet (Cloud) Satellite Satellite Cellular Tower Trip caster Base 1 vLoc3 RTK-Pro Base 2 Base 3 This set-up procedure assumes the operator has a suitable data-enabled SIM card registered with a cellular network provider and that the operator has registered with an RTK provider. It is also assumed that the operator has the latest version of MyLocator3 installed on a computer. (see the section on MyLocator3).
2 vLoc3 RTK-Pro Receiver 2.7.2 Set up the RTK connections using MyLocator3 Download and install the MyLocator3 desktop app. The app can be downloaded from the Vivax-Metrotech website under Products > Apps. 1. 2. Connect the locator to the computer running the MyLocator3 app with the provided mini-USB cable. Launch the MyLocator3 app, and a screen like the below will appear. Note the purple Update Now box will appear when an update is available. 3. Click on the 4.
2 vLoc3 RTK-Pro Receiver 2.7.3 Set up the RTK settings in the Locator It should now be possible to start using the locator, but first, a few locator settings need to be set. 1. 2. Switch on the locator and enter the user settings by using a long press of the info key. Scroll to the “About” option and press the return key. A screen similar to this will appear: GPS Module About ZED-F9P GPS Version HPG 1.12 Cellular Module TOBY-L210-03S-01 Cellular Version 16.19,A01.
2 vLoc3 RTK-Pro Receiver Every 30 seconds the “RTCM status” will show “Sending GGA” as the vLoc3-RTK sends its GPS position to the NTRIP caster in an NMEA0183 GGA message if applicable “RTCM count” shows an incrementing count of RTCM packets successfully received from the NTRIP caster “RTK, ref. latitude/longitude” shows the GPS position of the RTK base station received from the NTRIP caster “RTK, ref.
2 vLoc3 RTK-Pro Receiver Cloud Cloud Status Requesting Authentication When there are logs to send to the Cloud, the “Cloud Status” will show: “Connecting,” “Requesting Region Server,” “Region Server Received” The RTK-Pro uses its serial number to understand which regional VXMT VMMAP Cloud server it should connect to.
2 vLoc3 RTK-Pro Receiver 2.8 RTK-Pro Battery Consumption The vLoc3-RTK has considerably more electrical circuitry than a standard vLoc3 receiver, so the battery's power drain is considerably more. Assure that you have a full day’s charge in the battery by remembering to put the unit on charge the night before undertaking a full day’s work. Alternatively, a spare receiver battery can be purchased. 2.
2 vLoc3 RTK-Pro Receiver 2.9.2 The Classic Screen The Classic Screen has all the functions normally seen on a classic cable locator. The main functions being: 3 50mA 58dB 2’7” 1 2 69.9 4G 32.
2 vLoc3 RTK-Pro Receiver 2.10.2 Broad Peak Mode A single horizontal antenna provides a “Peak” or maximum signal response over the buried line. The result is a less defined peak than the twin horizontal antenna “Peak” mode. This mode is useful in deep lines because using a single antenna can boost the received signal. The compass (line direction indicator) aligns itself parallel to the cable (available in Active modes). 2.10.
2 vLoc3 RTK-Pro Receiver 2.10.6 Omni Peak Response Mode The two double-ended arrows around an icon mean that the line is detectable regardless of locator blade orientation. It is very useful for quickly checking an area for buried lines using a grid search as one sweep will catch all locatable lines. In the classic screen, the Omni feature is available in the “Peak” and “Broad peak” modes. 2.10.7 Information Pushbutton (Depth and Current) 43.0mA 4G 50°42′59.90570′′N 3°26′35.54358′′W 27.
2 vLoc3 RTK-Pro Receiver The accuracy of depth and current readings depends on the quality of the radiated signal being located. If the signal is symmetrical (undistorted), the depth reading will be accurate within 5% of the actual depth. If the signal is distorted, depth readings will be less accurate. When taking depth measurement, always hold the receiver at 90º to the ground. 2.11 Alternative Locate Screens As previously mentioned, vLoc3 RTK-Pro has several alternative screens.
2 vLoc3 RTK-Pro Receiver 1.43m 1.86m 7. The color of the confidence circle also changes depending on the degree of confidence: Green - Low distortion/high confidence. Blue - Minor distortion/medium confidence, so please proceed with care. Red - Excessive distortion/low confidence. Treat all data and measurements with caution. Notice that vertical and horizontal distances from the target line are displayed. 1.43m 1.
2 vLoc3 RTK-Pro Receiver 2.11.3 The Plan View Screen The plan view screen shows a picture as if you were viewing the line from above ground. When the red line is in the center and pointing forward/backward, you are directly over the line and pointing in the line's direction. 1 14’5’’ 12.9mA 14’5’’ 12.9mA 4G 32.8kHz 2 4G 32.
2 vLoc3 RTK-Pro Receiver 5. As long as the locator is detecting a valid signal, the depth (or current) will be available regardless of locator orientation, i.e., the locator does not need to be aligned with the target line in the forward back orientation. It is recommended that, in this mode, the current is always displayed as the signal may bleed off onto other services. Regular checks on the signal current, i.e., checking for large changes, will ensure the correct line is detected. 0.18m 3.59mA 6.
3 3. Using the vLoc3 RTK-Pro Using the vLoc3 RTK-Pro 3.1 Passive Locating NOTE The compass indicator is not active during the passive location. Passive locating refers to the process of detecting signals that “naturally” occur on pipes and cables. These tend to fall into two categories, radio signals and power signals. Radio signals - Low-frequency radio transmitters create radio signals. These are used for broadcasting and communications and are positioned throughout the world.
3 Using the vLoc3 RTK-Pro NOTE Note that there will be no sound from the speaker until the meter reading is above approximately 10% of the full scale. 4. 5. 6. Keeping the vLoc3 RTK-Pro vertical, walk across the area to be checked, keeping the orientation so that the blade is in line with the direction of walking (See diagram above). If using the Onmi Peak mode, the orientation of the locator is not important. Continue in a grid across the area.
3 Using the vLoc3 RTK-Pro 3.2 Active Locating:- Applying the Transmitter Active locating uses a transmitter to apply a precise frequency to a pipe or cable, then uses a receiver turned to detect the signal being radiated at that precise frequency. Active location frequencies can be applied by direct connection, signal clamp, or induction (This is further explained in the following sections).
3 Using the vLoc3 RTK-Pro To make a direct connection, insert the direct connection connector to the transmitter. Insert the ground stake into the ground a few meters perpendicular to the line. Connect the black lead to the ground stake. Now take the red lead and connect to the target line. Switch on the transmitter by pressing and holding the on/off button down for a couple of seconds. Select the desired frequency, depending on the application.
3 Using the vLoc3 RTK-Pro When applying a clamp close to a grounding point where multiple grounds or a grounding bus exists, ensure that you place the clamp around the target line and not to the ground bus/other grounds. This will help focus the applied signal on the target line. Clamp Extension Rod A useful accessory to the clamp is the extension rod: The extension rod is fitted with a 10mm threaded male stud.
3 Using the vLoc3 RTK-Pro 3.2.3 Induction (for frequencies above 8kHz) When no direct connection lead or signal clamp is connected, the transmitter will automatically start to radiate (induce) a signal around the transmitter. These signals will penetrate the ground and couple onto buried lines. The signal will then travel along the line, which can be detected with the vLoc3 receiver. Applying an induction signal to a line. Remove all connections from the output connector.
3 Using the vLoc3 RTK-Pro 3.3 Locating Active Signals These instructions assume that the Classic Screen is selected, and Peak with Arrows mode is selected for the antenna configuration. 1. With a transmitter, apply an active locate signal to the line. 2. Set the receiver to Peak with Arrows 3. Match the frequency of the receiver to that of the transmitter. Note that the screen will now show the addition of a compass (line direction indicator).
3 Using the vLoc3 RTK-Pro 3.4 Searching (sweeping) an Area in the Peak Mode Buried utilities are not parallel to each other, and frequently they cross the area being searched at various angles and depths. As locator antennas' response is directional (using the traditional screen), it is important to search the area in the same or similar pattern as shown. This orients the antennas in a way that will locate any signals being radiated from the buried utility.
3 Using the vLoc3 RTK-Pro If the Omni mode is selected, the locator's orientation is not important, but it is still necessary to pinpoint the line accurately before taking a depth measurement. The signal current value will also be displayed. This feature is useful for confirming that the detected signal is radiating from the correct line. If the signal is “bleeding off” onto other services, these signals will generally be less than that of the originating signal.
3 • • • Using the vLoc3 RTK-Pro Measure the buried line's depth by pressing the “i” pushbutton briefly to measure depth and current. The depth should be approximately in line with the “as-built” plans available. If no plans are available, logic would still help assess the situation (for instance, if you are looking for a shallow CCTV distribution cable and the depth indicated is 5-feet (1.5m), it should raise a concern).
3 Using the vLoc3 RTK-Pro The vLoc3 Sonde Screen will display the Large Peak as a Sonde icon and the Null Points as double blue circles, as shown in the illustration to the right. Method 1. Switch on the vLoc3 receiver and use long presses on the Enter key to enter the Sonde screen. 2. Press the “f” key to select the sonde frequency matching the sonde being located. 3. Insert the activated sonde into the pipe. Push the sonde about 10 – 12-feet (3-4m) into the pipe. 4.
3 Using the vLoc3 RTK-Pro 11. Note that it may be necessary to confirm the Sonde position when directly over the Sonde, left to right. Do this by moving the locator left to right to identify the strongest signal's position, as indicated on the bar graph. At this time, the depth of the Sonde will be displayed at the top of the display. 12. Having pinpointed the Sonde position, it can now be pushed into a new location and the process repeated.
3 Using the vLoc3 RTK-Pro 7. Once the desired points are selected an automatic description is assigned. These descriptions can be edited if so desired. 8. When all the needed points are selected click on the "Add" option on the bottom left. 9. A pop-up window will appear with the option of a drop-down with available RTK-Pro serial numbers. Select one or more serial numbers of receivers that would need the Walk Back points assigned. Click on the "Save" button. 10.
3 Using the vLoc3 RTK-Pro 3.10.2 Performing an RTK-Pro Walk Back Now that the Walk Back points have been selected, the VMMap cloud uses the RTK-Pro receiver containing the assigned receiver serial number and Walk Back points. 1. In the RTK-Pro menu, navigate to scroll to Walk Back and enter the sub-menu option. Menu Tilt log Walk Back Get list GPS RTK Source Always Cloud status Up to date New Survey Log Feature Auto Log Features Enabled Walk Back Regulatory Labels 2.
3 Using the vLoc3 RTK-Pro 4G 5. Follow the guidance arrow to get near the Walk Back point. Once within 10-feet (3m), a crosshair icon will be displayed. A spirit level is shown. The center of the spirit level represents the location of the GNSS antenna. You must maintain the locator's orientation and move forwards and backward, left and right, and not rotate the locator. 50°57′32.1586′′N 3°52′29.1374′′W 564′2′′ 0′1′′ (2DRMS) 0 9′5′′ 4G 6. 7. 8. 50°57′32.2514′′N 3°52′29.
3 Using the vLoc3 RTK-Pro *Please note some screens and images have been simulated and do not represent the final product. 3.11 Feature Logging Feature Logging is for collecting additional information on an underground utility or its surrounding above-ground point of interest. 3.11.1 Requirements: - Microsoft Excel® (version 2008 and above with .xlsx format) - MyLocator3 Desktop App (Available free of charge on www.vivax-metrotech.com/support/downloads) 3.11.
3 Using the vLoc3 RTK-Pro 11. In the Feature Logging sub-menu, select the “Open” to select the .xlsx file created in the previous steps. 12. Once the file has been selected a review of the containing features will be displayed by pressing the small triangle next to “Feature Definitions.” 13. Now select “Download” to download the data dictionary into the RTK-Pro receiver. 14. Power off the unit, so the changes take effect. At the next power-up the data dictionary will be available in the receiver. 3.
3 Using the vLoc3 RTK-Pro 4G 50°57′32.1396′′N 3°52′29.1374′′W 4G 564′2′′ 1′7′′ (2DRMS) 50°57′32.1396′′N 3°52′29.1374′′W 564′2′′ 1′7′′ (2DRMS) Log 3 Log 4 Spirit Level is displayed Aligned GNSS Antenna 3.11.4 Auto Log Feature To enable the Auto Log Function, navigate to the main menu and find “Auto Log Feature.” Two options are presented to the user Enabled or Disabled. Enabling this option will tag all the logs with a specified feature.
3 Using the vLoc3 RTK-Pro 3.11.5 Feature Logs in VMMap Cloud Once feature logs are synced with the utility survey in the cloud, a unique pin is assigned. The example below shows the location pin is brown; it also contains an “F” label. Location Pin When exporting the data to a .csv or .shp file, the feature log data is also carried over. Below you can see the column labeled “Feature Code” and “Feature Description.
4 4. Data Logging Data Logging The RTK-Pro has an internal memory to store locator data. (Or if activated, can be sent to the “cloud”) The available storage size is four gigabytes, which relates to many thousands of records. The user records the records whenever the “+” button is pressed while in the “Information” screen. Data can be stored relating to a standard locate or relating to any of the receiver accessories. (apart from the Remote antenna accessory).
4 Data Logging 63.3mA 4G 50°42′59.90570′′N 3°26′35.54358′′W 5. After a few seconds, the compensated reading will automatically log, and the log number will increment, then the display will return to the locate screen. 27.50m 0′1′′ (2DRMS) Log 29 4.2 Pairing the receiver with dataloggers, mobile phones and other external devices. The RTK-Pro receiver comes with factory-installed Bluetooth. Because of this, the RTK-Pro receiver cannot be fitted with the Transmitter Link option.
4 Data Logging To transfer the locator's data logs, use the RTK-Pro configurator tool, Mylocator3. This desktop application can be downloaded from the Vivax-Metrotech website at www.vivax-metrotech.com in the apps section. TIP To view Google Earth .kml files the Google Earth app is needed. This free app can be found by doing a google search for “Google Earth.” 4.3.1 The MyLocator3 Desktop App This section describes the user operation of the MyLocator3 PC application.
4 Data Logging 4.3.2.2 Application Update Every time the MyLocator3 Application is started, its version number is checked against the latest version available on the Vivax-Metrotech server. The user is notified if an update is available, as shown below. This feature will only be available if the computer is “online.” The update notification Clicking on the Update Now button will download the latest version from the Vivax-Metrotech server, which the user can install. 4.3.2.
4 Data Logging 4.3.3 Toolbar The RTK-Pro locator can be configured so that features can be switched on or off. Having this option enables the user to tailor the instrument to meet their needs and keep the user interface uncluttered. The toolbar at the top of the screen enables the user to create configurations. New.vmcfg MyLocator3 The application toolbar Opens an existing configuration file (*.vmcfg). Reads the configuration from the connected locator. Saves the configuration to a file.
4 Data Logging Data Log management screen Before exporting the data, use the “Log Type” dropdown tab to select the type of data required. Options are: Log Type dropdown list 4.3.6 Splash Screen This option loads an image to be used as a splash screen when the locator is turned on. The locator has an LCD screen with a resolution of 480 by 272 pixels. The image loaded into MyLocator3 will be scaled to fit the width of the screen.
4 Data Logging The Splash Screen download area To create your startup screen, first, click on the “Open” button. Now browse your files to select the picture to use as the start-up screen. The compatible file formats are .jpg, .bmp, .png, and .gif. The start-up screen will be displayed in the application. The Download button can be used to set the splash screen immediately, or the image can be sent to the locator along with the rest of the configuration by pressing the Write Configuration button.
4 Data Logging 4.3.7 Frequencies Page The “Frequencies” page allows the user to select which frequencies and modes are available when the locator's F-key is pressed and which frequencies appear on the locator's menu. The Frequency page list 4.3.8 Menu Settings The “Menu Settings” page gives the user control over which menu items appear on the locator and the menu item's initial setting when the locator is first used after configuration.
4 Data Logging 4.3.9 Cloud, Internet and RTK Settings Click on the Cloud/Internet icon, which allows you to set the cloud settings. A Screen similar to the below will be shown: “Network” “apn:” should be adjusted to the Access Point Name for your chosen Mobile network – be sure not to add any spaces before or after the APN. If you do not have the APN, it should be possible to do a quick web search “APN settings for a mobile network.” “NTRIP” settings should match your preferred NTRIP caster settings.
5 The Loc3 Series Transmitters 5. The Loc3 Series Transmitters This section of the manual covers the 5-watt, 10-watt and 25-watt Transmitter. 5.1 Loc3 Series Transmitter Overview The Loc3 series transmitters are rugged portable transmitters powered by Li-ion rechargeable li-ion batteries or alkaline “D” cells.
5 The Loc3 Series Transmitters 25-Watt Transmitter Display 1 2 3 4 Hz/98 Hz 3 9 0 mA 8 7 4 5 6 1 High Voltage Warning* 2 Active frequency 3 Mode indication icon 4 Units (mA, volts, ohms) 5 Speaker level 6 Output step bar graph 7 Battery level or DC Input icon 8 Digital readout (mA, volts, ohms) *Output Protect Warning The transmitter checks the line when connected.
5 The Loc3 Series Transmitters 25-Watt Transmitter Menu Structure About Frequency Menu Receiver Link Disabled LCD Contrast Resistance Voltage Volume When the “i” (information) pushbutton is pressed, the display will show the volume level. Use the + and - pushbuttons to increase, reduce or turn the speaker off. (off-low-medium-high). Keep pressing the “i” (information) pushbutton, and the display can be toggled to show “voltage,” “resistance,” or other functions, as shown in the drawing above.
5 The Loc3 Series Transmitters NOTE The 25-watt transmitter ships with the Li-ion battery tray. An optional alkaline tray can be used with the 25-watt transmitter, but the power output will be limited to 10-watts. WARNING Use only Vivax-Metrotech recommended charger. Do not attempt to replace the rechargeable batteries or remove battery covers. Return to Vivax-Metrotech or a Vivax-Metrotech approved service center for replacement. 5.
5 The Loc3 Series Transmitters 5.6 Removing and Installing the Battery Tray These procedures apply to both the Alkaline or Rechargeable battery tray. Removing the battery tray 1. Reach under the catch and pull to unlock. 2. Lift the catch and repeat for all four catches. 3. Lift the transmitter base from the battery tray. Installing the battery tray The battery tray and transmitter base have a matching aligning post, contact pins and socket. 1.
5 The Loc3 Series Transmitters 5.7.1 Direct Connection Mode The Direct Connection mode is automatically selected by plugging a connection lead into the output socket. An icon confirming the direct connection mode is shown on the display. The wave in the icon fluctuates when the transmitter is operating. The direct connection lead consists of two colored cables with clips and covers.
5 The Loc3 Series Transmitters 5.7.3 Induction Mode – 5-Watt and 10-Watt Transmitters Only The 5-watt and 10-watt transmitters use an internal antenna to induce a locating frequency onto the target utility. The Induction mode is automatically selected if no connection accessories are plugged into the “output socket.” An icon indicating the “Induction” mode will show on the display. The icon flashes when the transmitter is transmitting.
5 The Loc3 Series Transmitters 25-Watt Transmitter Frequencies power outputs Direct connection 25-watt: Loc3-25Tx 32Hz - 9.82kHz 128Hz 512Hz 8.
5 The Loc3 Series Transmitters About Frequency Menu Receiver Link Disabled About LCD Contrast Frequency Menu Resistance Receiver Link Disabled In SD mode Voltage LCD Contrast Volume Volume 5 and 10-Watt Transmitters 25-Watt Transmitter About Frequency Menu About Receiver Link Disabled Frequency Menu LCD Contrast Receiver Link Disabled In Clamp mode Resistance LCD Contrast Voltage Voltage Volume Volume 2.
5 The Loc3 Series Transmitters Enter the Multi-frequency Setup menu: About Frequency Menu 1. Press the “i” pushbutton seven times to get to the “Multi-Frequency” screen and press the “f” pushbutton to activate the multi-frequency mode. An “x” symbol will appear indicating that the multi-frequency mode is activated. Press the “f” pushbutton again to go to the “Multi-Frequency. Setup” screen to choose the frequencies.
5 The Loc3 Series Transmitters 2. Press the “+” key to enter the Receiver Link menu. Press the “+” or “-” key to highlight the “ENABLE” option, then press the “F” key to start the process. The display will show the message “WAIT” until the setup is complete. RECEIVER LINK ENABLE BACK RECEIVER LINK 3. DISABLE An ID number-will now be displayed at the bottom of the screen for identification purposes. BACK 21902150031 4. The transmitter is now waiting to connect to a receiver.
5 The Loc3 Series Transmitters Menu 8. From the main menu, select the “Transmitter Control” option. (that will become visible when the two devices are linked) A screen similar to the below should be seen: Imperial/Metric Meter Continuous Information Depth & current Auto Power Off Never Warnings Bluetooth Pairing Transmitter Link Transmitter Control From this screen, if the link status shows “Connected,” it is possible to: a.
6 6. Accessories & Options Accessories & Options 6.1 Transmitter Signal Clamps Clamps are accessories used to apply the transmitter signal to an insulated line, removing the need to connect the transmitter signal directly to a conductor or cable sheath. Sizes 5-Watt and 10-Watt Transmitters: 2-inch (50mm), 4-inch (100mm), 5-inch (125mm) and 18-inch (45cm) flexible version. 25-Watt Transmitter: 4-inch (100mm) and 5-inch (125mm). 6.
7 Glossary 7. Glossary Active Locate A locate where a transmitter is used to apply a signal to a buried pipe or cable, which is then located by a receiver tuned to the same frequency. Active Signal A signal is applied by the locator transmitter to a buried line. Typical, this is a very precise frequency. Attenuation The reduction of an electromagnetic signal from a pipe or cable.
7 Glossary Illustrations used in this manual's preparation will inevitably show some resemblance to similar illustrations from other manufacturers. These manufacturers have permitted the use of their graphics. This statement is intended to attribute such credit. The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. iOS is a trademark of Cisco Systems, Inc., registered in the U.S. Android, Google and Google Maps are registered trademarks of Google LLC.
Notes: Vivax-Metrotech Corporation 3251 Olcott Street, Santa Clara, CA 95054, USA Toll-Free: 1-800-446-3392 Phone: +1 (408) 734-1400 Website: www.vivax-metrotech.
