TR2DWD181Rechargeable Wall Scanner

INSTRUCTION MANUAL Rechargeable Wall Scanner DWD181 ENGLISH: Original instructions Read before use. 2 Contents Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -3 Applicable battery cartridge - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -4 Continuous operating time per one time of charge (*) - - - - - - - - - - - - - -4 Symbols - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5 Intended Use - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5 Laser Beam Related Safety Standards - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6 Safety Declaration - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6 Radio Standards - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -6 Déclaration sur la sécurité - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -9 Normes radioélectriques - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -9 Safety Warnings - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -12 Important Safety Instructions for Battery Cartridge - - - - - - - - - - - - - - - - - -18 Tips for maintaining maximum battery life - - - - - - - - - - - - - - - - - - - - - - - -19 Names of Parts - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -20 Names of exterior parts - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -20 Names of operation buttons - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -21 Standard Accessories - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -21 Optional Accessories - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -22 Battery - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -23 Battery - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -23 For long battery life - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -23 Installing or Removing Battery Cartridge - - - - - - - - - - - - - - - - - - - - - - - - - -24 Using the Wall Scanner - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -25 Operation flow - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -25 Startup - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -26 Selecting a scan mode - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -27 Selecting a scene - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -28 Scanning - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -30 Scan result display - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -32 Marking the locations of buried objects - - - - - - - - - - - - - - - - - - - - - - - - - -34 Shutdown - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -35 Settings - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -36 Operation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -39 Searching for iron bars in concrete - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -39 Searching for wiring resin pipes in concrete - - - - - - - - - - - - - - - - - - - - - -41 Searching for a pillar behind a gypsum board - - - - - - - - - - - - - - - - - - - -46 Searching for iron bars in a block fence - - - - - - - - - - - - - - - - - - - - - - - - - -48 To scan better - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -51 Protection System - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -55 Protective functions for the scanner and the battery - - - - - - - - - - - - - - -55 Maintenance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -57 Care of the product - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -57 3 Specifications Model Major function DWD181 Voltage 14.4 V DC/ 18 V DC Maximum scan depth180 mm (7 1/16") (*1) Accuracy of depth to object ± 5 mm (3/16") (*1, *2) Minimum detectable object-object distance 40 mm (1 9/16") (*1) Scan guide laser Light sourceRed semiconductor laser Wavelength645–660 nm Optical output0.39 mW or below (Class 1) Operating temperature range -10 °C to + 40 °C (14 °F to 104 °F) Storage temperature range -20 °C to + 50 °C ( -4 °F to 122 °F) Relative Humidity5–60% (Condensation not allowed) ESD protective measuresLevel: 4 (IEC61000 -4 -2) Product dimensions (L × W × H) 259 mm × 118 mm × 107 mm (10 3/16" × 4 5/8" × 4 3/16") (Except the battery) Weight 1.0 kg (2.2 lbs) (Except the battery) Operating environment: Indoor use Altitude: Up to 2,000 m (6,561 11/16') Pollution degree: 2 *1 Varies by the size, shape and material of the buried material, as well as the material, condition and internal structure of the scanned wall. *2 When an iron bar of 150 mm (5 15/16") is detected in concrete 4 Applicable battery cartridge BL1415N/BL1430B/BL1460B/BL1815N/BL1820B/BL1830B/BL1840B/ BL1850B/BL1860B •Some of the battery cartridges listed above may not be available depending on your region of residence. WARNING Only use the battery cartridges listed above. • Use of any other battery cartridges may cause injury and/or fire. Continuous operating time p…

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Date: 20 Dec. 2019 1/1 TUV SUD BAST TCB Octagon House, Segensworth Road, Far eham, Hampsh ire, P015 5RL Confidentiality Request FCC ID: TR2DWD181 Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission's Rules, Makita Corporation hereby req uests permanent confidential treatment of information accompanying this application as outlined below: Schematics Bill of Materials/ Parts List Block Diagrams Theory of Operation Internal Photos (Short Term Confidentiality is requested, 180 days) Ex ternal Photos (Short Term Confidentiality is requested, 180 days) Th e above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of th ese matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Yours sincerely, /;/;�--- Name: Mr.Masami Narita Title: Manager

Confidential Unit:[cm] Confidential Unit:[cm] Confidential Unit:[cm] Confidential Unit:[cm] Confidential Unit:[cm] Confidential Unit:[cm]

LCD Assy Confidential Unit:[cm] Switch Assy Confidential Unit:[cm] FFC Confidential Unit:[cm] Sensor Assy (board Photo)Confidential Sensor Board Sensor Board(back side) Antenna Board Antenna Board(back side) Unit:[cm] Sensor Assy(disassemble photo) Shieldcase absorber Confidential Unit:[cm] Left of case Assy Confidential Unit:[cm] Right of case Assy Confidential Unit:[cm] Battery Terminal Assy Confidential Unit:[cm] LED board Confidential Unit:[cm] LED Harness assy Confidential Unit:[cm] Bottom of case assy Confidential Unit:[cm]

Document Number: TR-486892-75515-01| Annex 2 | Issue: 3 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 1 of 6 Test Plots UWB Bandwidth Document Number: TR-486892-75515-01| Annex 2 | Issue: 3 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 2 of 6 Radiated emissions 10 20 40 60 80 100 120 140 150 9k203050100 k2003005001M2M3M5M10M2030M Level in dB μV/m Frequency in H z P re view R esult 2 -A VG P re view R esult 1-P K+ Crit ical_F reqs A VG Crit ical_F reqs P K+ FC C P art 15C E lectric Field S trengt h 3m Q P +A V (9k-30 M ) FC C P art 15C E lectric Field S trengt h 3m P K (9k- 30M ) Fin al_Res ult QP K Fin al_Res ult CA V M a xP eak -P K+ ( Single) Qua siP ea k-QP K (Sing le) A ve rage-A VG (S ingle) CA verage -CA V (Single ) 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 30M 5060 80100 M200300400500 960 M Level in dB μV/m Frequency in H z P re view R esult 1V-P K+P re view R esult 1H-P K+ FC C P art 15C E lectric Field S trengt h 3m Q PFin al_Res ult QP K Document Number: TR-486892-75515-01| Annex 2 | Issue: 3 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 3 of 6 -85 -80 -75 -70 -65 -60 -55 -50 -45 -40 -35 -30 -25 0,96 G2G3G4G5G6789 10,6 G Level in dB m Frequency in H z P re view R esult 1V-RM SP re view R esult 1H-RM S FC C P art 15F EIRP 15.509(d)Fin al_Res ult RM S -85 -80 -75 -70 -65 -60 -55 -50 -45 -40 -35 -30 -25 10,611 12 13 14 15 16 17 18 Level in dB m Frequency in GHz P re view R esult 1V-RM SP re view R esult 1H-RM SCrit ical_F reqs R M S FC C P art 15F EIRP 15.509(d)Fin al_Res ult RM SRM S (Sin gle) Document Number: TR-486892-75515-01| Annex 2 | Issue: 3 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 4 of 6 Radiated emissions in GPS bands -110 -100 -90 -80 -70 -60 1164 1200 1250 1300 1350 1400 1450 1500 1550 1610 Level in dBm Freq uen cy in MH z Preview R esult 1V-R MSPreview R esult 1H-R MSCritical_Freqs RMSFCC Part 15F EI RP 15.509(e) Document Number: TR-486892-75515-01| Annex 2 | Issue: 3 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 5 of 6 Highest radiated emission Document Number: TR-486892-75515-01| Annex 2 | Issue: 3 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 6 of 6 Transmission duration

Trade Register Munich HRB 85742 VAT ID No. DE129484267 Information pursuant to Section 2(1) DL-InfoV (Germany) at www.tuev-sued.de Managing Directors: Dr. Peter Havel (CEO) Dr. Jens Butenandt Phone: +49 (0) 9421 55 22-0 Fax: +49 (0) 9421 55 22-99 www.tuev-sued.de TÜV SÜD Product Service GmbH Äußere Frühlingstraße 45 94315 Straubing Germany TÜV SÜD Product Service RESPONSIBLE FOR NAME DATE SIGNATURE Project Management Martin Steindl 2020-01-22 Authorised Signatory Matthias Stumpe 2020-01-23 Signatures in this approval box have checked this document in line with the requirements of TÜV SÜD Product Service document control rules. ENGINEERING STATEMENT The measurements shown in this report were made in accordance with the procedures described on test pages. All reported testing was carried out on a sample equipment to demonstrate limited compliance with CFR 47, Part 15, Subpart F and ISED RSS-Gen Issue 5 March 2019 Amendment 1, RSS-220 Issue 1 Amendment 1 July 2018. The sample tested was found to comply with the requirements defined in the applied rules. RESPONSIBLE FOR NAME DATE SIGNATURE Testing Martin Steindl 2020-01-22 Laboratory Accreditation DAkkS Reg. No. D-PL-11321-11-02 DAkkS Reg. No. D-PL-11321-11-03 Laboratory recognition Registration No. BNetzA-CAB-16/21-15 Industry Canada test site registration 3050A-2 EXECUTIVE SUMMARY A sample of this product was tested and found to be compliant with CFR 47, Part 15, Subpart F and ISED RSS-Gen Issue 5 March 2019 Amendment 1, RSS-220 Issue 1 Amendment 1 July 2018. Report on the FCC and IC Testing of the Makita Corporation Rechargeable Wall Scanner. Model: DWD181 In accordance with CFR 47, Part 15, Subpart F and ISED RSS-GEN Issue 5, RSS-220 Issue 1 Prepared for: Makita Corporation 3-11-8, Sumiyoshi-cho, Anjo, Aichi 446-8502 Japan FCC ID: TR2DWD181 IC : 6390A-DWD181 COMMERCIAL-IN-CONFIDENCE Date: 2020-01-23 Document Number: TR-486892-75515-01| Issue: 3 Document Number: TR-486892-75515-01 | Issue: 3 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 1 of 26 Contents 1 Report Summary .........................................................................................................................2 1.1 Report Modification Record ...........................................................................................................2 1.2 Introduction ....................................................................................................................................2 1.3 Brief Summary of Results .............................................................................................................3 1.4 Product Information .......................................................................................................................4 1.5 Deviations from the Standard ........................................................................................................5 1.6 EUT Modification Record ..............................................................................................................5 1.7 Test Location .................................................................................................................................6 1.8 Details on test methods .................................................................................................................7 2 Test Details ............................................................................................................................... 10 2.1 UWB Bandwidth ......................................................................................................................... 10 2.2 Radiated emissions .................................................................................................................... 12 2.3 Radiated emissions in GPS bands ............................................................................................. 16 2.4 Highest radiated emission .......................................................................................................... 18 2.5 Transmission duration ................................................................................................................ 20 2.6 Radio frequency exposure ......................................................................................................... 22 3 Measurement Uncertainty ....................................................................................................... 24 Annex 1 Test setup photos 3 pages Annex 2 Test plots 6 pages Document Number: TR-486892-75515-01 | Issue: 3 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 2 of 26 1 Report Summary 1.1 Report Modification Record Alterations and additions to this report will be issued to the holders of each copy in the form of a complete document. Issue Description of Change Date of Issue 1 First Issue 2020-01-15 2 Corrected typos Set product type to rechargeable wall scanner Corrected result for 2020-01-16 3 Corrected typo “subpart C” to “subpart F” 2020-01-22 Table 1 1.2 Introduction Applicant Makita Corporation, 3-11-8, Sumiyoshi-cho, Anjo, Aichi 446-8502 Japan Manufacturer OMRON 46, AZA-NOGOSHI, OKUCHO, ICHINOMIYA-CITY, AICHI Japan Model Number(s) DWD181 Serial Number(s) 00005608, 00005610 Hardware Version(s) N/A Software Version(s) 01.00.00.1656 Number of Samples Tested 1 Test Specification/Issue/Date CFR 47, Part 15, Subpart F ISED RSS-Gen Issue 5 Amendment 1 March 2019 RSS-220 Issue 1 Amendment 1 March 2018 Test Plan/Issue/Date --- Order Number Date 73579268 Date of Receipt of EUT 2019-11-26 Start of Test 2019-12-04 Finish of Test 2019-12-12 Name of Engineer(s) Martin Steindl Related Document(s) ANSI C63.10 (2013) Document Number: TR-486892-75515-01 | Issue: 3 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 3 of 26 1.3 Brief Summary of Results A brief summary of the tests carried out in accordance with CFR 47, Part 15, Subpart F / ISED RSS-220 Issue 1 Amendment 1 is shown below. Section Specification Clause Test Descrip…

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Document Number: TR-486892-75515-01| Annex 1 | Issue: 3 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 1 of 3 Test Setups Radiated emissions 9 kHz – 30 MHz Document Number: TR-486892-75515-01| Annex 1 | Issue: 3 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 2 of 3 Radiated emissions 30 MHz – 1 GHz Document Number: TR-486892-75515-01| Annex 1 | Issue: 3 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 3 of 3 Radiated emissions 1 GHz – 18 MHz