SDL-PRA3XR01Rotating Laser

Hilti CorporationFL ‑ 9494 Schaan Tel: +423 / 234 21 11Fax: +423 / 234 29 65www.hilti.com ND 1                                                                                                                         2 3 ORIGINAL OPERATING INSTRUCTIONS PRA 35 remote control / laser receiver It is essential that the operating instructions are read before the tool is operated for the first time. Always keep these operating instructions together with the tool. Ensure that the operating instructions are with the tool when it is given to other persons. ContentsPage 1. General information1 2. Description2 3. Technical data3 4. Safety instructions4 5. Before use5 6. Operation5 7. Care and maintenance6 8. Disposal6 9. Manufacturer’s warranty - tools7 10. FCC statement (applicable in USA)7 11. EC declaration of conformity8 1These numbers refer to the corresponding illustra- tions. The illustrations can be found on the fold-out cover pages. Keep these pages open while studying the operating instructions. In these operating instructions, the designation “the tool” always refers to the PRA 35 laser receiver. Parts, operating controls and indicators1 PRA 35 remote control / laser receiver @ On/off button ; Signal tone button = Units button % Signal tone aperture & Receiving area ( Display area, front ) Marking notch + Reference plane § Bubble level / Battery compartment cover : Display area, rear · Button lock PRA 35 laser receiver display $ Display showing the position of the receiver relative to the height of the laser plane £ Exact distance of the receiver from the laser plane | Button lock ¡ Volume Q Battery status indicator 1. General information 1.1 Safety notices and their meaning DANGER Draws attention to imminent danger that could lead to serious bodily injury or fatality. WARNING Draws attention to a potentially dangerous situation that could lead to serious personal injury or fatality. CAUTION Draws attention to a potentially dangerous situation that could lead to slight personal injury or damage to the equipment or other property. NOTE Draws attention to an instruction or other useful information. en 1 1.2 Explanation of the pictograms and other information Warning signs General warning Symbols Read the operating instructions before use Return waste material for recycling. Location of identification data on the tool The type designation and serial number can be found on the type identification plate on the tool. Make a note of this data in your operating instructions and always refer to it when making an enquiry to your Hilti representative or service department. Type: Generation: 01 Serial no.: 2. Description 2.1 Use of the product as directed The Hilti PRA 35 can be used to remotely control the PR 35 rotating laser and to detect and locate the laser beam. These operating instructions apply only to operation of the PRA 35 laser receiver. For information about the remote control functions, please refer to the operating instructions for the PR 35. In conjunction with the PR 35, the tool can be used to determine, transfer and check horizontal levels and heights, verticals, inclined planes and right angles, e.g. transferring datums and height marks, determining or checking right angles for walls, vertical alignment from a reference point and setting out slopes. Observe the information printed in the operating instructions concerning operation, care and maintenance. Take the influences of the surrounding area into account. Do not use the tool where there is a risk of fire or explosion. Modification of the tool or tampering with its parts is not permissible. 2.2 Features The tool can be held by hand or mounted on a leveling staff, timber batten or frame etc., using the applicable holder. 2.3 Indicators NOTE The display of the PRA 35 laser receiver uses several symbols to indicate various modes or statuses. Indication of the position of the receiver relative to the laser plane The position of the receiver relative to the laser plane is shown by an arrow indicating the direction in which the receiver has to be moved in order to bring it exactly into alignment with the laser. Battery status indicatorThe battery status indicator shows the remaining battery capacity. en 2 Volume levelWhen no volume level symbol is visible in the display, the volume level is set to zero (off). If 1 column is shown, the volume is set to “quiet”. If 2 columns are shown, the volume is set to “normal”. If 3 columns are shown, the volume is set to “loud”. Offset indicatorShows the exact distance of the receiver from the laser plane in the desired measuring units. Other indicatorsOther indicators in the display refer to the PR 35 rotating laser when controlled remotely. For further information, please refer to the PR 35 operating instructions. 2.4 Items supplied 1 PRA 35 remote control / laser receiver 1 PRA 35 operating instructions 2 Batteries 1 Manufacturer’s certificate 3. Technical data Right of technical changes reserved. Detection range (area diameter) 2...300 m (6 to 1000 ft) Signal tone generator 3 volume levels plus mute setting Liquid crystal display On both sides Indicator range, distance from zero ±50mm(±2in) Laser plane indication area± 0.5 mm (± 0.02 in) Width of receiving area 120 mm (5 in) Center indication from top edge of casing 75 mm (3 in) Marking notches On both sides Automatic power-off When no beam is detected: 15 min Dimensions160 mm X 67 mm X 24 mm Weight (including batteries)0.25 kg (0.6 lbs) Power source2 AA‑size batteries Battery life (alkaline-manganese)Temperature +20°C (+68 °F): 40 h Operating temperature range-20...+50°C (-4°F to 122°F) Storage temperature-25...+60°C (-13 °F to 140 °F) Protection classIP 56 in accordance with IEC 529 en 3 4. Safety instructions 4.1 Basic information concerning safety In addition to the information relevant to saf…

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09.08.2010 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Re: Request of Confidentiality Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying as outlined below for the following FCC ID: SDL-PRA3XR01 Schematics, Parts List, Operating Description, Block Diagram The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these 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 documentation will not be made before the date of the Grant for this Application. Sincerely, Thomas Ring Manager certification mikes-testingpartners gmbh Ohmstrasse 2-4 94342 Strasskirchen Germany

FCC ID:SDL-PRA3XR01 mikes-testingpartners gmbh File No. T33893-01-07HS, page 5 of 26 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 13.4.2010 3 EQUIPMENT UNDER TEST 3.1 Photo documentation of the EUT External view: Internal view:

FCC ID:SDL-PRA3XR01 mikes-testingpartners gmbh File No. T33893-01-07HS, page 5 of 26 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 13.4.2010 3 EQUIPMENT UNDER TEST 3.1 Photo documentation of the EUT External view: Internal view:

PRA 35 01 Hilti= trademark of the Hilti Corporation, Schaan, LI 3V = 150mA Item No: 319716 Date: mm.yyyy Serial number 00000000 Made in China 319977 Tested to comply with FCC Rules and RSS-210 of IC FCC ID: SDL-PRA3XR01 IC: 5228A-PRA3XR01 PRA 35 Empfänger Typenschild 9.12.2009 R202NY23886205 2.4XX8

FCC ID:SDL-PRA3XR01 mikes-testingpartners gmbh File No. T33893-01-07HS, page 6 of 26 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 13.4.2010 FCC ID:SDL-PRA3XR01 mikes-testingpartners gmbh File No. T33893-01-07HS, page 7 of 26 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 13.4.2010

FCC ID:SDL-PRA3XR01 mikes-testingpartners gmbh File No. T33893-01-07HS, page 1 of 26 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 13.4.2010 EMI -- T E S T R E P O R T - FCC Part 15.249 - Test Report No. : T33893-01-07HS 03. August 2010 ______________________________________________________________________________________________ Date of issue Type / Model Name : PRA35 Product Description : Laser detector with radio remote control Applicant : Hilti AG Address : Feldkirchnerstrasse 100 9494 SCHAAN, LICHTENSTEIN Manufacturer : HILLOS GmbH Address : 07745 JENA, GERMANY Prüssingstrasse 41 Licence holder : Hilti AG Address : Feldkirchnerstrasse 100 9494 SCHAAN, LICHTENSTEIN Test Result according to the standards listed in clause 1 test standards: POSITIVE The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test results without the written permission of the test laboratory. DAT-P-207/05-00 Registration No. DAT-P-207/05 FCC ID:SDL-PRA3XR01 mikes-testingpartners gmbh File No. T33893-01-07HS, page 2 of 26 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 13.4.2010 Contents 1 TEST STANDARDS 3 2 SUMMARY 4 3 EQUIPMENT UNDER TEST 5 3.1 Photo documentation of the EUT 5 3.2 Power supply system utilised 8 3.3 Short description of the equipment under test (EUT) 8 4 TEST ENVIRONMENT 9 4.1 Address of the test laboratory 9 4.2 Environmental conditions 9 4.3 Statement of the measurement uncertainty 9 4.4 Measurement protocol for FCC 10 4.5 Determination of worst case measurement conditions 11 5 TEST CONDITIONS AND RESULTS 12 5.1 Conducted emissions 12 5.2 Radiated emission of the fundamental wave 12 5.3 Spurious emissions radiated 15 5.4 20 dB bandwidth 20 5.5 Antenna application 22 5.6 Receiver radiated emissions 23 6 USED TEST EQUIPMENT AND ACCESSORIES 26 FCC ID:SDL-PRA3XR01 mikes-testingpartners gmbh File No. T33893-01-07HS, page 3 of 26 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 13.4.2010 1 TEST STANDARDS The tests were performed according to following standards: FCC Rules and Regulations Part 15, Subpart A - General (October, 2009) Part 15, Subpart A, Section 15.31 Measurement standards Part 15, Subpart A, Section 15.33 Frequency range of radiated measurements Part 15, Subpart A, Section 15.35 Measurement detector functions and bandwidths FCC Rules and Regulations Part 15 Subpart B - Unintentional Radiators (October, 2009) Part 15, Subpart B, Section 15.107 AC Line conducted emissions Class A device Class B device Part 15, Subpart B, Section 15.109 Radiated emissions, general requirements Part 15, Subpart B, Section 15.111 Antenna power conduction FCC Rules and Regulations Part 15, Subpart C - Intentional Radiators (October, 2009) Part 15, Subpart C, Section 15.205 Restricted bands of operation Part 15, Subpart C, Section 15.207 Conducted limits Part 15, Subpart C, Section 15.209 Radiated emission limits, general requirements Part 15, Subpart C, Section 15.249 Operation within the bands 902 - 929 kHz, 2400 - 2483.5 MHz, 5725 - 5875 MHz, and 24.0 - 24.25 GHz ANSI C63.4: 2003 Methods of Measurement of Radio-Noise Emissions from Low- Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz. ANSI C95.1:1992 IEEE Standard for Safety Levels with respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz CISPR 16-4-2: 2003 Uncertainty in EMC measurement CISPR 22: 2005 Information technology equipment EN 55022: 2006 FCC ID:SDL-PRA3XR01 mikes-testingpartners gmbh File No. T33893-01-07HS, page 4 of 26 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 13.4.2010 2 SUMMARY GENERAL REMARKS: The EUT is equipped with a RF transceiver operating within the 2.4 GHz ISM band that enables the user to control the whole alignment system remotely. FINAL ASSESSMENT: The equipment under test fulfills the EMI requirements cited in clause 1 test standards. Date of receipt of test sample : acc. to storage records Testing commenced on : 26 June 2010 Testing concluded on : 30 June 2010 Checked by: Tested by: Thomas Weise Dipl. Ing.(FH) Laboratory Manager Hermann Smetana Dipl.-Ing.(FH) Radio Expert FCC ID:SDL-PRA3XR01 mikes-testingpartners gmbh File No. T33893-01-07HS, page 5 of 26 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 13.4.2010 3 EQUIPMENT UNDER TEST 3.1 Photo documentation of the EUT External view: Internal view: FCC ID:SDL-PRA3XR01 mikes-testingpartners gmbh File No. T33893-01-07HS, page 6 of 26 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 13.4.2010 FCC ID:SDL-PRA3XR01 mikes-testingpartners gmbh File No. T33893-01-07HS, page 7 of 26 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 13.4.2010 FCC ID:SDL-PRA3XR01 mikes-testingpartners gmbh File No. T33893-01-07HS, page 8 of 26 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 13.4.2010 3.2 Power supply system utilised Power supply voltage : 2 * 1.5 VDC MIGNON battery 3.3 Short description of the equipment under test (EUT) The EUT is a laser detector with transceiver for radio remote control. The function of the EUT can be controlled by a radio remote controller operating at 2405 MHz. Number of tested samples: 1 pc for TX continuous, 1 pc for RX and 1 pc with max duty cycle Serial number: Prototype EUT operation mode: The equipment under test was operated during the measurement under the following conditions: - TX continuous mode at 2405 MHz - RX mode EUT configuration: (The CDF filled by the applicant can be viewed at the test laboratory.) The following peripheral devices and interface cables were connected …

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FCC ID:SDL-PRA3XR01 mikes-testingpartners gmbh File No. T33893-01-07HS, page 15 of 26 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 13.4.2010 5.3 Spurious emissions radiated For test instruments and accessories used see section 6 Part SER1, SER 2, SER 3. 5.3.1 Description of the test location Test location: OATS 1 Test location: Anechoic Chamber A2 Test distance: 3 metres 5.3.2 Photo documentation of the test set-up OATS1 (9 kHz - 30 MHz) OATS1 (30 - 1000 MHz) FCC ID:SDL-PRA3XR01 mikes-testingpartners gmbh File No. T33893-01-07HS, page 16 of 26 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 13.4.2010 Anechoic chamber 5.3.3 Applicable standard According to FCC Part 15C, Section 15.249 (d): Emission radiated outside of the specified frequency bands, except harmonics, shall be attenuated by at least 50 dB below the level of the fundamental or to the general radiated limit in FCC Part 15C, Section 15.209, whichever is the lesser attenuation. 5.3.4 Description of Measurement The radiated emissions from the EUT are measured in the frequency range of 9 kHz to 1000 MHz using a tuned receiver and appropriate broadband linearly polarized antennas. The set up of the EUT will be in accordance to ANSI C63.4. In the frequency range above 1 GHz a spectrum analyser is used with appropriate linear polarized antennas. If the emission level in peak mode complies with the average limit then testing will be stopped and peak values of the EUT will be reported, otherwise, the emission will be measured in average mode again and reported. During the test, the EUT was set into continuous transmitting mode modulated. Instrument settings: 9 kHz - 150 kHz RBW: 200 Hz 150 kHz - 30 MHz RBW: 9 kHz 30 MHz – 1000 MHz: RBW: 120 kHz 1000 MHz – 25 GHz RBW: 1 MHz 5.3.5 Test result f < 1 GHz Channel 1 Frequency (MHz) Reading level QP (dBμV) RBW (kHz) Correction factor (dB/m) Corrected level QP dB(μV/m) Limit dB(μV/m) Delta (dB) - Note: The correction factor includes cable loss and antenna factor. FCC ID:SDL-PRA3XR01 mikes-testingpartners gmbh File No. T33893-01-07HS, page 20 of 26 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 13.4.2010 5.4 20 dB bandwidth For test instruments and accessories used see section 6 Part MB. 5.4.1 Description of the test location Test location: Anechoic Chamber A2 5.4.2 Photo documentation of the test set-up 5.4.3 Applicable standard According to FCC Part 15, Section 15.215(c): Intentional radiators operating under the alternative provisions to the general emission limits, as contained in Section 15.217 through Section 15.257, must be designed to ensure that the 20 dB bandwidth of the emission is contained within the frequency band designated in the rule section under which the equipment is operated. 5.4.4 Description of Measurement The bandwidth is measured at an amplitude level reduced from the reference level by a specified ratio of -20 dB. The reference level is the level of the highest signal amplitude observed from the transmitter at the fundamental frequency. Alternative is the x-dB-down function of the analyser used. The EBW is than directly shown in the marker display. The measurement is performed with normal modulation and a transfer rate means the worst case. Spectrum analyser settings: RBW: 100 kHz VBW: 300 kHz Span: 10 MHz Sweep time: 2.5 ms Detector: peak Trace: max hold FCC ID:SDL-PRA3XR01 mikes-testingpartners gmbh File No. T33893-01-07HS, page 23 of 26 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 13.4.2010 5.6 Receiver radiated emissions For test instruments and accessories used see section 6 Part SER2 and SER3. 5.6.1 Description of the test location Test location: OATS 1 Test location: Anechoic Chamber A2 Test distance: 3 metres 5.6.2 Photo documentation of the test set-up OATS1 (30 - 1000 MHz) Anechoic chamber