S2E-17-0209_IM_WR2120_C INSTALLATION MANUAL MODEL: WEATHER RADAR TYPE: WR2120 www.furuno.
S2E-17-0209_IM_WR2120_C SAFETY INSTRUCTIONS The operator and installer must read the appropriate safety instructions before attempting to install or operate the equipment. DANGER Indicates a hazardous situation which, if not avoided, will result in death or serious injury. WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. CAUTION Indicates a potentially hazardous situation which, if not avoided, can result in minor or moderate injury.
S2E-17-0209_IM_WR2120_C Do not disassemble or modify the equipment. Fire or electrical shock can occur. Use only the specified power cable. Fire or damage to the equipment can result if a different cable is used. Use the power supply grounded certainly. Electrical shock or defect of operation can occur. When a thunderbolt is expected, do not approach a system or do not touch a hand. There is a possibility of receiving an electric shock.
S2E-17-0209_IM_WR2120_C TABLE OF CONTENS SAFETY INSTRUCTIONS .................................. i 1. SYSTEM SUMMARY ..................................... 1 1.1. Type of Radar Bands .......................... 1 1.2. Anatomy of Weather Radar ................. 2 1.3. Mechanical Operation ......................... 2 1.4. Multi-radar System .............................. 3 1.5. Side Lobe ............................................ 4 1.6. Location of Radar Installation .............. 6 1.7.
S2E-17-0209_IM_WR2120_C 1. SYSTEM SUMMARY RADAR (Radio Detection and Ranging) developed during World War II as a method to detect the presence of ships and aircraft (the military considered weather targets as noise). Since WWII, there have been many advances in radar technology (e.g., Doppler techniques). It is used on land, sea, and in space for both research and operational needs. 1.1. Type of Radar Bands There are several different categories according to the wavelength of using on radar in the world.
S2E-17-0209_IM_WR2120_C 1.2. Anatomy of Weather Radar Radome Sub reflector Antenna 70km Receiver Transmitter The main purpose of the antenna is to focus the transmitted power into a small pencil beam and also to receive and collect the returned signal. Radome: Protects the antenna from high winds, dusts, and rain. Sub reflector: Directs the signal from the transmitter onto the antenna and also directs the return signal from the antenna to the receiver.
S2E-17-0209_IM_WR2120_C 1.3. Mechanical Operation This system observes the development of rain clouds outputs the intensity of precipitation, the speed of rain clouds (Doppler speed) and observes rainfall phenomena. It is capable of high resolution rain observation, rain cloud, precipitation density and speed observation. The solid-state transmitter replaces previous aging devices such as a magnetron.
S2E-17-0209_IM_WR2120_C Start of detection with Cumulonimbus early detection FURUNO radar from low altitudes Start of detection with conventional radar FURUNO radar Figure 1.3: Image of using 3 radars Conventional radar FURUNO radar Conventional radar Figure 1.4: FURUNO radar detects cumulonimbus cloud faster than conventional radar 1.5. Side Lobe The energy radiated from an antenna forms a field having a definite radiation pattern.
S2E-17-0209_IM_WR2120_C Beam width Main lobe Front to back ratio -23dB Side lobe ratio -20dB -20dB Beam width Front to back ratio Radartutorial.eu Figure 1.5: Antenna pattern in a polar-coordinate graph Figure 1.6: The same antenna pattern in a rectangular-coordinate graph Figure 1.7 shows the high level echo that appears side lobes. Azimuth direction: Antenna side lobes show both P0N (unmodulated pulse emission for radars) and Q0N (frequency modulation within each pulse) covered area.
S2E-17-0209_IM_WR2120_C Power Power Suppression Ratio Figure 1.8: Ideal Condition Figure 1.9: Actual Condition 0m 0.62m m 12m 50m Main beam -3deg 0m Main lobe threshold: -20dB Range Side Lobe 0m Main lobe Return produces ground clutter -2m Figure 1.10: Distance of main lobe 1.6. Location of Radar Installation 1.
S2E-17-0209_IM_WR2120_C 4. Survey antenna surroundings: Ensure no interference to any surrounding antenna (e.g.: Broadcast, mobile (cell) phone station, radio, BS/CS, etc.) and no obstacles should be around the antenna. Moreover, secure a service space of 1 m or more around the antenna. In addition, strong reflections can damage the receiver if there are obstacles nearby. 5. Power supply requirements: Radar needs 100VAC (up to 240VAC), single phase 50/60Hz with GND.
S2E-17-0209_IM_WR2120_C 1.8. Requirement of Calibration Calibration is the activity of checking or measuring and comparing with a specific standard reference instrument. It may also include adjustment of the system to bring it into alignment with the standard. 1.9. Peripheral Devices - - External HDD (Hard Disk Drive): Useful for saving large amounts of data. Use USB3.0 device type to transfer the data at high speed.
S2E-17-0209_IM_WR2120_C 2. SPECIFICATIONS 2.1. Antenna Unit Parameter Descriptions Remarks Unit name WR2120-ATU Operating Frequency 9.4 GHz band Carrier Frequency Maximum range 70km Displayable observation level : 70km Doppler measurement Max. ±64m/sec Power supply 100 to 240VAC, Single Phase, 50/60 Hz Power consumption Below 250W Rated Ampere 1.5 to 3.5A Size Φ980mm×H1068mm Radome size Weight 68kg (149.9 lb) Weight of radome only: Upper 15kg, Bottom 11kg(incl.
S2E-17-0209_IM_WR2120_C 2.2.
S2E-17-0209_IM_WR2120_C 2.3. Data Processing Unit Receive data from Antenna Unit (ATU) to indicate a picture of rainfall in real time. Hardware Parameter Unit name Descriptions Power Voltage WR2120-DPU 100t to 125VAC, 50/60Hz Note: Bundled AC power cable (Socket IEC C13 / Plug type B) is only for US and Japan. Do not use the bundled cable in other area, it may cause fire or damage the equipment. Please prepare AC cable by user to fit the site. 100-240VAC Power consumption Max. 150W Rated Ampere 0.
S2E-17-0209_IM_WR2120_C 2.4. Accessories Cables & Tube Antenna Unit (radome) --- Signal Processing Unit Descriptions Items Length Qty 100Base-T (STP Cat5e or better), Length depends on measure value. Incl. LAN connector w/ cover Shielded VCTF 2sq 3core or equivalent Incl.
S2E-17-0209_IM_WR2120_C 2.5. Construction Material list (Local contractor/client supply) Cables & Tube Signal Processing Unit --- Data Processing Unit Items Descriptions LAN cable AC power cable Protective tube Box connector Length 1000Base-T (STP Cat5e or better), Length depends on measure value. Incl. LAN connector w/ cover Shielded VCTF 2sq 3core or equivalent. Incl.
S2E-17-0209_IM_WR2120_C 3. PRIOR CONFIRMATION 3.1. Confirmation Items 1) 2) 3) 4) 5) 6) 7) The mount plate must be installed properly for Antenna Unit (radome). Power cable (AC100V-240V) must be routed safely. Power cable gauge should be selected depending on its length. Frequency of AC power source must be 50Hz or 60Hz sine wave and single-phase current. All engineers must wear safety appliances including helmet and safety shoes during an installation of Antenna Unit.
S2E-17-0209_IM_WR2120_C 3.5. Peripherals Equipment It has to be prepared by the local contractor or client supply. 1. Wired router Router is using for internet purposes. Function Connect with an external network WAN port 1000BASE-T, 1 port, MDI/MDI-X auto switch LAN port 1000BASE-T, 4 port or more, MDI/MDI-X auto switch Input voltage AC100V-240V, Single phase, 50/60 Hz Remarks YAMAHA RTX810 or equivalent 2. SW HUB Switching hub is for expanding network to several devices purpose.
S2E-17-0209_IM_WR2120_C 4. PRECAUTIONARY ITEM 1) 2) 3) 4) 5) 6) 7) 8) Use only single phase 100-240VAC commercial power supply. DO NOT overhaul or modify. DO NOT work on during electrical storm. DO NOT scratch, cut, forcedly bend, pull, twist, bundle, or damage the power cable. Also do not put heavy items on top or around. DO NOT touch inside equipment with a wet hand. Connect ground conductor for equipment protection and electric shock prevention from lightning induction and ground leakage.
S2E-17-0209_IM_WR2120_C 5. CONSTRUCTION During the environmental survey all installation places for DPU, cables, pipes, and mounting plate should be carefully considered. 5.1. Antenna Unit This radar can be divided into 3 parts as shown below. Top part of radome Internal unit [mm] Base of radome 5.1.1. Method to divide the unit 1) Put antenna unit on a workbench Workbench Loosen the 12, M10 bolts around the radome and remove the top part of the radome.
S2E-17-0209_IM_WR2120_C 2) Remove internal unit from the base of radome by completely removing M8 hexagon head bolts and M16 hexagon head bolt set. The internal unit will get damaged if placed directly on the floor without removing the M16 hexagon head bolts. It may also damage them if placed on the floor with M16 high hex nut loosened. M16 high hex nut 3) Mount 4 handles in the internal unit. Insert the handles until it hits to the bottom for not to come off when lifting unit.
S2E-17-0209_IM_WR2120_C 5.1.2. Method of transport Hold flange area of radome when lifting by hand. Do not hold the box connector 5.1.3. Lifting tool Rotate lifting tools from storage (shipping) position to installation position before using it. Note: Do not loosen the M16 high hex nuts. * If these are loosening, the internal unit may be damage while lifting. Turn the lifting tool outward by slightly loosening M16 hex nut.
S2E-17-0209_IM_WR2120_C 5.1.4. Mount the antenna unit Example: Using a frame type of radar stand to mount the Antenna Unit. Use 4 M16 bolts to adjust level while installing the radar stand. See Figure 5.2.
S2E-17-0209_IM_WR2120_C 5.1.5. Leveling the antenna unit Radome Radar stand Flat washer Hex bolt Internal unit’s base Radome Flat washer High hex nut Lifting tool 500 Flat washer Split lock washer 500 Hex nut Flat washer (L) Radar stand [mm] Fig. 5-1: Under the radar Flat washer Split lock washer M16 Hex nut 3pcs High hex nut 1pc Split lock washer 2pcs Flat washer 5pcs Flat washer (L) 1pc Hex nut Figure 5.2: M16 bolt Adjust level with using the bubble level installed under the radome.
S2E-17-0209_IM_WR2120_C Confirm all four hex nuts that are securely tightened and without having any strain to radome or stand after leveling the radar. (1) Hex nut, (2) flat washer (L) and (3) radar stand should not have any gap when tightening the (4) Hex nut. (1) Hex nut (2) Flat washer (L) (3) Radar stand (4) Hex nut OK NG Note for NG: Do not tighten (4) hex nut before (1) hex nut and (2) Flat washer touch firmly to (3) Radar stand.
S2E-17-0209_IM_WR2120_C 5.1.6. Opening the radome temporary When open radome temporary, please use long tension bolts to secure top of radome for maintenance work if it is not possible to remove the top radome. One set of tension bolts is in the maintenance tool box. Put these bolts from bottom through top holes of radome. Ensure to keep bolt distances balanced as shown below: Caution: DO NOT open top of radome during strong wind or radome may become airborne, causing harm to individual(s) or radar.
S2E-17-0209_IM_WR2120_C 1. Loosen the 12, M10 bolts that attach the bottom of radome. This M10 bolt has a detent structure, loosen the bolt until it moves freely up and down. The bolt will come out if keep turning it loosen. The missing bolt can be replaced by putting the bolt in a smaller side of hole and tighten it. Radome base Move up and down Loosen M10 detent bolt Tighten 2.
S2E-17-0209_IM_WR2120_C This φ12 hole is used for aligning the maintenance bolt to the nut insert. Figure 5.4: After rotating top of radome 3. Normally 4 maintenance bolts will be enough while windless. It can insert up to 8 bolts to set radome stable against the wind conditions. Set the hex nut to make10 mm space from the end, and fasten the spring clamp around the center of bolt as shown below. 10mm メンテナンスボルト (M 4.
S2E-17-0209_IM_WR2120_C 5. Lift the radome top until spring clamp contacts the radome base flange. 6. Remove spring clamp from bottom of radome and reattach it at top of the flange. 7. Check antenna orientation. If the antenna is facing at horizontal direction, then rotate the antenna to a counter weight down to face up around at 90 degrees (upward). Counter weight 8. Lift up the top of radome until the M10 hex nut contacts radome base flange. 9. Fasten the spring clamp above the base flange.
S2E-17-0209_IM_WR2120_C 10. For reducing from the wind-induced movement, fasten the spring clamp above the base flange and tighten bottom hex nut by hand. * Do not damage the radome gasket when fasten the spring clamps. * Use the spring clamp properly as examples shown below. Bad examples: Figure 5.6: Fasten properly by spring clamp Figure 5.7: Space between spring clamp and radome base flange Figure 5.8: Spring clamp is inclined Figure 5.9: Fasten spring clamp only partially Approx.
S2E-17-0209_IM_WR2120_C 5.1.7. Box connector Parts of the box connector for protecting tube. It is water and dust resistance product (IP55). Tube Lock Cap Gasket Gasket (1) Remove a cap. (2) Protecting tube Cut protecting tube neatly Do not use with uneven edges It must be flat OK (3) Gasket Note: Tighten up the disuse box connector with a cap inside.
S2E-17-0209_IM_WR2120_C 2. Connect LAN cable for MONI-CON and SPU MONI-CON LAN connector SPU LAN connector Fix AC power cable 3. Wire the power filter Caution: Make sure all electric current is off. 1) Fix / Connect AC power cable (3pin) 2) Confirm wiring on the circuit diagram of power filter label before connecting. 3) Connect the LINE side to match the line color of LOAD side. Type P/L Line N Neutral E Ground A1 .
S2E-17-0209_IM_WR2120_C 5．Cover the top of radome - Fix the bottom part of radome by 12 pcs of M10x35 stopper hexagon Bolt. These are using a dropout prevention fixed bolts. 12xM10 Stopper Hex bolt Open/Close radome 6. Protective tube connection Every location must have to measure a length in between ATU SPU DPU for adjusting the length of protective tube. ATU SPU .
S2E-17-0209_IM_WR2120_C 5.2. Signal Processing Unit (Store into storage box) 1. Fix the storage box on the ground or fixed steel using M10 bolt x4pcs. In a case of using M10 bolt and nut to fix on steel stand. M10 bolt M10 bolt Top view of storage box 2. (2) LAN cables 2.
S2E-17-0209_IM_WR2120_C 4．Pull outdoor cable into protective tube (10 pcs) Cables pull between SPU and DPU Protective Tube 1 (P1): AC power cable (3pin) LAN cable x2 Cables pull between SPU and ATU (radome) Protective Tube 2 (P2): AC power cable (3pin) Control cable (both end HDR-26pin connector) Control cable (both end HDR-14pin connector) LAN cable x1 Protective Tube 3 (P3): Signal cable (SMA 3 pcs) P3 P2 P1 5．Make the power plug - Plug in 3 pin earthed power plug that running through the SPU into near
S2E-17-0209_IM_WR2120_C 5.3. Data Processing Unit (2) (4) (1) DC cable (6) (3) (5) AC cable 1. Setup Data Processing Unit (1) Connect DC power cable of DPU-PS to DPU. (2) Connect AC power cable to DPU-PS and connect AC power cable to electrical outlet. Note: Power “ON” ATU first and then power “ON” DPU. Note: By default DPU will boot up automatically and RainMap (radar software) come up automatically when DC power supplied.
S2E-17-0209_IM_WR2120_C 6. INITIAL SETTING OF AZIMUTH The installed radar orientation and actual geographical azimuth are normally different causing an incorrect initial echo indication. An azimuth adjustment is required for proper echo orientation. Determine actual radar antenna azimuth (see orientation diagram below) and then determine geographical azimuth by using a magnetic compass (It is necessary to convert it from magnetic azimuth) , GPS heading system or solar measuring tool.
S2E-17-0209_IM_WR2120_C 1. Setup antenna elevation up to 5 degrees. 2. Ensure only the higher mountain radar echoes are displayed exclude surrounding buildings. 3. Determine correct echo indication azimuth using echo characteristics and mountain location on map. Zh echo Elevation 5 degree Range 10km No.32 P0N transfer GCR OFF Note: Elevation angle written here is one example. It depends on geographical feature where radar is located.
S2E-17-0209_IM_WR2120_C 7. ANTENNA POINTING ADJUSTMENT This tool is to adjust the antenna position precisely by observing the solar noise after setting offset value to [AZ offset to north] in section 6. Note: ATU must install horizontally for adjusting elevation by solar measurement. If adjust the elevation in a tilted state, the error may become larger on the opposite side in the sun direction. 7.1. Software Items The following conditions are necessary to use the software.
S2E-17-0209_IM_WR2120_C 7.4. Antenna Position Analysis Operation 1. Click “Antenna_pointing_Analysis.exe” on your DPU desktop or installed folder to start software. 2. Drag & Drop the observed data folder icon (observed from solar_position) into [Radar_data_path] or click folder icon to choose the data folder. 3. Click [ ] mark in the menu bar to start the program to see a graph of observed data files (.scn, .rhi, .sppi). (Refer to operator’s manual for file type descriptions. Figure 7.3 4.
S2E-17-0209_IM_WR2120_C 7.6. Antenna Pointing Adjustment Adjust the antenna using solar measurement when installing the radar, after maintenance, or repair the antenna drive system. The following information explains the process of adjusting antenna using dedicated software. Requirements for use: 1) The weather at radar site area must be clear and/or sunshine. (Clouds, rain and any obstacles prevent proper adjustment) 2) ATU must be installed horizontally.
S2E-17-0209_IM_WR2120_C 6. Drag & Drop a folder (sppi_before, sppi_after, rhi_before, rhi_after) into [Antenna_position_analysis.exe] to check the graph. - Refer to section 7.4 for instructions. - Solar radiation spectrum has difficulty to check when sun is blocked by clouds or position of sun is poor during scan. Before offset adjustment Using current offset value (sppi_before) After offset adjustment Green line comes between blue and red lines (sppi_after) 7. Add the average values of the figure 7.
S2E-17-0209_IM_WR2120_C 8.
S2E-17-0209_IM_WR2120_C 2) Signal Processing Unit (Storage box) 3
S2E-17-0209_IM_WR2120_C 4) Data Processing Unit 4
S2E-17-0209_IM_WR2120_C 5) Data Processing Unit (DPU Power Supply) 5
S2E-17-0209_IM_WR2120_C 9. SYSTEM DIAGRAM DPU RJ45 Keyboard USB Mouse USB USB3.0 ATU SPU RJ45 TX IF SMA J1 J1 TX IF J2 Rx IF H J3 Rx IF V J4 PXI SIG J5 PXI SIG SMA Rx IF H J2 Rx IF V J3 SMA USB3.
S2E-17-0209_IM_WR2120_C WR2120 Configuration: 7
S2E-17-0209_IM_WR2120_C APPENDIX: A. LIGHTNING PROTECTION ASSESSMENT 1. Introduction This document outlines lightning protection based on the international standard IEC (International Electrotechnical Commission) 62305 series.
S2E-17-0209_IM_WR2120_C Identify the structure to be protected Identify the types of loss relevant to the structure For each type of loss, identify and calculate the risk components RA. RB. RC. RM. RU. RV. RW.
S2E-17-0209_IM_WR2120_C 2.2. Assessment of Risk Components Each risk component following general equation: and , consists and may be expressed by the where is the number of dangerous events per annum is the probability of damage to a structure is the consequent loss The number of dangerous events is affected by lightning ground flash density ( ) and by the physical characteristics of the structure to be protected, its surroundings, connected lines and the soil.
S2E-17-0209_IM_WR2120_C 2.2.2. Assessment of annual number of dangerous events According to the statistic information provided by the National Environment Agency of Singapore, average thunderstorm days per year ( ) at Changi is 168. The lightning ground flash density will be leaded as follows: 2.2.2.1. Number of dangerous events for the structure may be evaluated as the product: where is the lightning ground flash density is the collection area of the structure is the location factor of the structure, 0.
S2E-17-0209_IM_WR2120_C The collection structure: extends to a line located at a distance of 500 m from the perimeter of the where length L and width W of the structure are expressed in meter. Therefore the will be leaded as follows: 2.2.2.3. Assessment of the average annual number of dangerous events Therefor and due to flashes to a line for CWRP condition, 2.2.2.4. Assessment of the average annual number of dangerous events Therefor due to flashes near a line for CWRP condition, 2.2.3.
S2E-17-0209_IM_WR2120_C 2.3. Risk Assessment Conclusion Values of the risk components for the unprotected structure are reported in the regulation. The public service loss (L2) and the economic loss (L4) are relevant for this type of structure. It is required to evaluate the need for protection. This implies the determination of the risk for L2 and risk for L4 with the risk components and and to compare it with the tolerable risk .
S2E-17-0209_IM_WR2120_C 3. Solution: Ways to make a current installation safer Lightning protection level definition Lightning protection level (LPL) is defined in the regulation based on peak current. LPL will be selected for installation situations where LPL IV is generally used. Protection area will be made using rolling sphere, its radius is determined in the Table A-7. Example of an actual condition is shown in the Figure A-3.
S2E-17-0209_IM_WR2120_C 3.2. Modification Plan As shown in Table A-6 the current condition is not enough to protect the weather radar. We would propose the following modification plan to protect the weather radar. 3.2.1. Extend existing lightning rod We installed new lightning rod to protect the radar, but it is insufficient due to some restrictions. Now we are considering how to adapt the LPL by extending the lightning rod. As shown in Table 8 we need to extend the rod at least 5.
S2E-17-0209_IM_WR2120_C 3.2.2. Add extra lightning rod This is an example of adding a lightning rod to compensate for existing lightning rod limitations: It is installed next to a chimney, 8 meters away from the radar. In this case the chimney is fixed, therefore it is better to install a new lightning rod as shown in Figure A-4. The weather radar will be properly covered by the combination of new and existing lightning rods.
S2E-17-0209_IM_WR2120_C Table A-9: Height requirement for the new lightning rod Height [m] LPL Condition I 7.305 m II 5.475 m 4.472 m III IV 4.0 m 7.4 5.5 4.5 4.0 4. Protection of Structures Against Lightning 4.1. Old lightning and angle of protection standard Old standard stated the protection angle of lightning rods for protecting of people from lightning, electrical facilities, petroleum complexes, gas tanks, plant, and equipment was 60º or less for general buildings.
S2E-17-0209_IM_WR2120_C 4.2. New standard lightning and angle of protection Lightning rod height and protection efficiencies were revised when IEC standards were renewed in 2003, replacing the older 1990 standard. The angle of protection decreases as the height of protected structure gets higher.
S2E-17-0209_IM_WR2120_C B. COMMUNICATION NETWORK Radar needs an internet connection to provide remote maintenance service, main operation, and transfer of collected observation data. There are several types of communication network in the world. Only the following types are fast enough to support proper radar operations. 1) Cable (Broadband Internet Connection): Through the use of a cable modem you can have a broadband Internet connection that is designed to operate over cable TV lines.
S2E-17-0209_IM_WR2120_C 7) IoS (Internet over Satellite): It allows a user to access the Internet via a satellite that orbits the earth. A satellite is placed at a static point above the earth's surface, in a fixed position. Because of the enormous distances signals must travel from the earth up to the satellite and back again, IoS is slightly slower than high-speed terrestrial connections over copper or fiber optic cables.
S2E-17-0209_IM_WR2120_C It also must setup the Subnetwork and Subnet mask. Address space of subnetwork is indicated by subnet mask. Ex. Subnet mask is 255.255.255.0, which supports 254 addresses. Regarding IP address, 0 indicates the network itself, 255 is a broadcast address. In this case it can use xxx.xxx.xxx.1 to xxx.xxx.xxx.254 Router Switching Hub Switching Hub Device Address space: 192.168.1.0 / 24 Subnet mask: 255.255.255.0 Address space: 192.168.2.0 / 24 Subnet mask: 255.255.255.
S2E-17-0209_IM_WR2120_C D. UPS SETTING Try to prepare a high function UPS to avoid PC data loss during power outages and immediate shutdown that damage the internal circuitry of the PC mainly hard disk. There is a function to send a command to shut down the PC before run out of UPS battery. Reference information of setting UPS is shown below.
S2E-17-0209_IM_WR2120_C E. TEAMVIEWER (Remote control management tool) NOTE: This software is the place allows using remote control via internet. If your facility is prohibited of using it, please uninstall this software. Furthermore, TeamViewer may behave as unauthorized access. 1. Installation 1. Download the software of TeamViewer “Host” (For remote server) from the following web site: https://www.teamviewer.com/ja/download/ 2. Double click “TeamViewer_Host_Setup.exe” to install the software.
S2E-17-0209_IM_WR2120_C 2. Uninstallation 1) Change the login user to the “Control” account. (See the password from APPENDIX A.2. in the operator’s manual) 2) If TeamViewer icon is in the task bar, click “Exit Teamviewer” to close the software. 3) From the Start Menu, select Control Panel. 4) Under Programs click the Uninstall a Program link. 5) Select the program (TeamViewer) to remove and right click then select Uninstall/Change. 6) Follow the prompts to finish the uninstallation of the software.
S2E-17-0209_IM_WR2120_C ･FURUNO Authorized Distributor/Dealer FURUNO ELECTRIC CO., LTD.
