2A2ON-9002DAY/NIGHT HD DIGITAL SCOPE

WRAITH 4K MAX 3-24x50 DIGITAL RIFLESCOPE QUICK START GUIDE (SM18030) The full user manual can be found online at: Sightmark.com PACKAGE CONTENTS: - - IR Illuminator - USB Cable - - Objective lens cover - Quick Start Guide CHARGING THE WRAITH 4K MAX: BASIC OPERATION: The Wraith 4k Max comes with a built-in rechargeable battery. To charge it: Open the charging cover (1), plug the USB cable into the USB Port of the Wraith 4k Max and attach the other end to a USB power supply. To turn on the Wraith 4K Max hold the power button (2) until the screen turns on. Once the screen is on twist the focus adjustment (3) until the image through the scope becomes clear. If the icons, text or reticle is not clear on the unit you may need to adjust the diopter adjustment until it become clear by twisting the eyepiece (4). Once the Focus and diopter are adjusted, digital zoom can be adjusted by twisting the adjustment knob (5) on top of the unit. To enter the menu for the sc ope press down on the adjustment knob (5) and then twist it to scroll through the menu. Once in the menu the buttons operate as follows: Power button – Move back a menu or exit a menu Adjustment knob click – Select or enter a menu Adjustment knob twist – Scroll through options or menu 1 TO MOUNT THE WRAITH 4K MAX: 1. Loosen both mount thumbscrews. 2. Place mount on to Picatinny rail aligning the bolts with the Picatinny rail slots. Check eye relief and adjust to the proper position. 3. Tighten thumbscrews to 20-25-inch pounds. MOUNTING AND ZEROING: 3 5 4 2 TO ZERO THE WRAITH 4K MAX: 1. 2. Take 1-3 shots at a target at the range you would like the scope to be zeroed at . (We recommend 3 shots for best accuracy) 3. Enter the menu. 4. Select Reticle Settings and then 1 Shot Zero 5. Follow the on-screen instructions. 1. Charging Cover 2. Power Button 3. Focus Adjustment 4. Eyepiece 5. Adjustment Knob DIAGRAM 1 USING THE IR ILLUMINATOR: There ar e 3 ways to adjust the IR Illuminator: 1. To turn the IR on adjust the brightness twist the dial (1) on the back of the battery cap to the needed brightness level. 2. To focus the beam of the IR Illuminator twist the IR focus adjustment (2) 3. To adjust the angle of the IR Illuminator loosen the screw (3) on the mount and adjust the angle until it is aligned with the center of the image through the scope at the range you want and then tighten the screws to hold it in place. 1 3 2 FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. To assure continued compliance, any changes or modifications not expressly approved by the party. Responsible for compliance could void the user’s authority to operate this equipment. (Example- use only shielded interface cables when connecting to computer or peripheral devices). This equipment complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. RF warning statement: The device has been evaluated to meet general RF exposure requirement. The device can b e used in portable exposure condition without restriction.

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date:<2021-7-23> Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2A2ON-9002 9002 For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, {新申请人签名} Name/Title： Yongjun Wang/General Manager Company: Nantong Chengxin Optical Instrument Co., Ltd Address: No. 8, Runwu Road, Wujie Town, Tongzhou District, Nantong City, Jiangsu Province, China Phone: +8613809084006 Fax: +8651386760019 E-Mail: [email protected]

Nantong Chengxin Optical Instrument Co., Ltd No. 8, Runwu Road, Wujie Town, Tongzhou District, Nantong City, Jiangsu Province, China Date: 2021-7- 23 FCC ID: 2A2ON-9002 Model Number: 9002 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD To Whom It May Concern, We, Nantong Chengxin Optical Instrument Co., Ltd, declare that this EUT (FCC ID: 2A2ON-9002) doesn’t have Ad Hoc mode function on “non-US/Canada frequencies”. In addition. The frequency selection feature is disabled by firmware for devices marked to the US/Canada. For DTS part of this device, only channels 1-11 will be used in North America, Country code selection is disabled. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, {新申请人签名} Name/Title： Yongjun Wang/General Manager Company: Nantong Chengxin Optical Instrument Co., Ltd Address: No. 8, Runwu Road, Wujie Town, Tongzhou District, Nantong City, Jiangsu Province, China Phone: +8613809084006 Fax: +8651386760019 E-Mail: [email protected]

Nantong Chengxin Optical Instrument Co., Ltd No. 8, Runwu Road, Wujie Town, Tongzhou District, Nantong City, Jiangsu Province, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2021-7-23 To whom it may concern: We, Nantong Chengxin Optical Instrument Co., Ltd the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2A2ON-9002 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, {新申请人签名} Name/Title： Yongjun Wang/General Manager Company: Nantong Chengxin Optical Instrument Co., Ltd Address: No. 8, Runwu Road, Wujie Town, Tongzhou District, Nantong City, Jiangsu Province, China Phone: +8613809084006 Fax: +8651386760019 E-Mail: [email protected]

FCC ID: 2A2ON-9002 TB-RF-074-1.0 Appendix III EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of Adapter FCC ID: 2A2ON-9002 TB-RF-074-1.0 Photo 3 Appearance of EUT Photo 4 Appearance of EUT FCC ID: 2A2ON-9002 TB-RF-074-1.0 Photo 5 Appearance of EUT Photo 6 Appearance of EUT FCC ID: 2A2ON-9002 TB-RF-074-1.0 Photo 7 Appearance of EUT

FCC ID: 2A2ON-9002 TB-RF-074-1.0 Appendix IFCC ID Label Size for the label: 20mm X 20mm FCC ID: 2A2ON-9002 Model: 9002 FCC ID: 2A2ON-9002 TB-RF-074-1.0 Appendix II ID Label Location ID LOCATION

FCC ID: 2A2ON-9002 TB-RF-074-1.0 Appendix IV EUT Internal Photographs Photo 8 Appearance of PCB Photo 9 Appearance of PCB FCC ID: 2A2ON-9002 TB-RF-074-1.0 Photo 10 Appearance of PCB Photo 11 Appearance of PCB WIFI ANTENNA FCC ID: 2A2ON-9002 TB-RF-074-1.0 Photo 12 Appearance of PCB Photo 13 Appearance of PCB FCC ID: 2A2ON-9002 TB-RF-074-1.0 Photo 14 Appearance of Battery Photo 15 Appearance of PCB FCC ID: 2A2ON-9002 TB-RF-074-1.0 Photo 16 Appearance of PCB

Shenzhen Toby Technology Co., Ltd. Report No.: TB-MPE181032 Page: 1 of 3 TB-RF-074-1.0 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 RF Exposure Evaluation FCC ID: 2A2ON-9002 1. Client Information Applicant : Nantong Chengxin Optical Instrument Co., Ltd Address : No. 8, Runwu Road, Wujie Town, Tongzhou District, Nantong City, Jiangsu Province, China Manufacturer : Nantong Chengxin Optical Instrument Co., Ltd Address : No. 8, Runwu Road, Wujie Town, Tongzhou District, Nantong City, Jiangsu Province, China 2. General Description of EUT EUT Name : DAY/NIGHT HD DIGITAL SCOPE Models No. : 9002 Model Different : ---- Product Description : Operation Frequency: 802.11b/g/n(HT20): 2412MHz~2462MHz Number of Channel: 802.11b/g/n(HT20):11 channels RF Output Power: 802.11b: 6.99dBm 802.11g: 6.65dBm 802.11n (HT20): 5.63dBm Antenna Gain: 1.5dBi Internal Antenna Modulation Type: 802.11b: DSSS(CCK, DQPSK, DBPSK) 802.11g/n:OFDM(BPSK,QPSK,16QAM,64QAM) Bit Rate of Transmitter: 802.11b:11/5.5/2/1 Mbps 802.11g:54/48/36/24/18/12/9/6 Mbps 802.11n:up to 150Mbps Power Rating : USB Input: 5V1.5A DC 3.7V by 5200mAh Rechargeable Li-ion battery Software Version : 2.06 Hardware Version : 2020 Note: More test information about the EUT please refer the RF Test Report. Report No.: TB-MPE181032 Page: 2 of 3 TB-RF-074-1.0 SAR Test Exclusion Calculations 1. FCC: According to KDB 447498 D01 Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies v06. (1) Clause 4.3: General SAR test reduction and exclusion guidance Sub clause 4.31: Standalone SAR test exclusion considerations 1) The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6GHz at test separation distance≤5 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation, mm)]*[ √f (GHz) ] ≤3.0 for 1-g SAR [(max. power of channel, including tune-up tolerance, mW)/(min. test separation, mm)]*[√f (GHz) ] ≤7.5.0 for 10-g SAR Report No.: TB-MPE181032 Page: 3 of 3 TB-RF-074-1.0 2. Calculation: Test separation: 5mm 2.4GWIFI B Mode Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshol d Value 2.412 6.61 6±1 7 5.012 1.557 3.0 2.437 6.41 6±1 7 5.012 1.565 3.0 2.462 6.99 6±1 7 5.012 1.573 3.0 2.4GWIFI G Mode Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshol d Value 2.412 6.65 6±1 7 5.012 1.557 3.0 2.437 6.36 6±1 7 5.012 1.565 3.0 2.462 5.86 5±1 6 3.981 1.249 3.0 2.4GWIFI N20 Mode Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshol d Value 2.412 5.63 5±1 6 3.981 1.237 3.0 2.437 5.33 5±1 6 3.981 1.243 3.0 2.462 4.81 4±1 5 3.162 0.992 3.0 So the worst RF Exposure Evaluation is calculated as 1.573< limit 3.0. The measurement results comply with the FCC Limit per 47 CFR 2.1093 for the uncontrolled RF Exposure and SAR Exclusion Threshold per KDB 447498 v06. -----END OF REPORT-----

Shenzhen Toby Technology Co., Ltd. Report No.: TB-FCC181031 Page: 1 of 37 FCC ID: 2A2ON-9002 TB-RF-074-1.0 RF Test Data for 2.4G Wi-Fi (Conducted Measurements) General Description of EUT Product Name: DAY/NIGHT HD DIGITAL SCOPE Test Model: 9002 Sample ID: 20210419-25-02 Environmental Conditions Temperature: 25°C Relative Humidity: 45% Test Voltage: DC 5V Test Engineer: Huang jian ping Note: For a more detailed features description, please refer to the report TB-FCC181031 Shenzhen Toby Technology Co., Ltd. Report No.: TB-FCC181031 Page: 2 of 37 FCC ID: 2A2ON-9002 TB-RF-074-1.0 Contents 1. DTS Bandwidth ............................................................................................................................................... 3 1.1.Test Result ......................................................................................................................................... 3 1.2.Test Graphs ....................................................................................................................................... 4 2. Occupied Channel Bandwidth........................................................................................................................ 7 2.1.Test Result ......................................................................................................................................... 7 2.2.Test Graphs ....................................................................................................................................... 8 3. Maximum conducted output power ............................................................................................................ 11 3.1.Test Result ....................................................................................................................................... 11 4. Maximum power spectral density ............................................................................................................... 12 4.1.Test Result ....................................................................................................................................... 12 4.2.Test Graphs ..................................................................................................................................... 13 5. Band edge measurements ........................................................................................................................... 16 5.1.Test Result ....................................................................................................................................... 16 5.2.Test Graphs ..................................................................................................................................... 17 6. Conducted Spurious Emission ...................................................................................................................... 19 6.1.Test Result ....................................................................................................................................... 19 6.2.Test Graphs ..................................................................................................................................... 20 7. Duty Cycle .................................................................................................................................................... 29 7.1.Test Result ....................................................................................................................................... 29 7.2.Test Graphs ..................................................................................................................................... 30 8. Emissions in Restricted Bands ...................................................................................................................... 33 8.1.Test Result ....................................................................................................................................... 33 Shenzhen Toby Technology Co., Ltd. Report No.: TB-FCC181031 Page: 3 of 37 FCC ID: 2A2ON-9002 TB-RF-074-1.0 1. DTS B andwidth 1.1.Test Result TestMode Antenna Channel DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 7.600 2408.120 2415.720 0.5 PASS 2437 9.840 2432.320 2442.160 0.5 PASS 2462 9.080 2457.440 2466.520 0.5 PASS 11G Ant1 2412 16.400 2403.840 2420.240 0.5 PASS 2437 16.440 2428.800 2445.240 0.5 PASS 2462 16.480 2453.760 2470.240 0.5 PASS 11N20SISO Ant1 2412 17.760 2403.120 2420.880 0.5 PASS 2437 17.760 2428.120 2445.880 0.5 PASS 2462 17.760 2453.160 2470.920 0.5 PASS Shenzhen Toby Technology Co., Ltd. Report No.: TB-FCC181031 Page: 4 of 37 FCC ID: 2A2ON-9002 TB-RF-074-1.0 1.2.Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 Shenzhen Toby Technology Co., Ltd. Report No.: TB-FCC181031 Page: 5 of 37 FCC ID: 2A2ON-9002 TB-RF-074-1.0 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_Ant1_2412 Shenzhen Toby Technology Co., Ltd. Report No.: TB-FCC181031 Page: 6 of 37 FCC ID: 2A2ON-9002 TB-RF-074-1.0 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 Shenzhen Toby Technology Co., Ltd. Report No.: TB-FCC181031 Page: 7 of 37 FCC ID: 2A2ON-9002 TB-RF-074-1.0 2. Occupied Channel Bandwidth 2.1.Test Result TestMode Antenna Channel OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 13.746 2405.127 2418.873 --- PASS 2437 13.946 2430.087 2444.033 --- PASS 2462 13.906 2455.087 2468.993 --- PASS 11G Ant1 2412 17.223 2403.648 2420.871 --- PASS 2437 17.183 2428.528 2445.711 --- PASS 2462 17.223 2453.369 2470.591 --- PASS 11N20SISO Ant1 2412 18.222 2402.969 2421.191 --- PASS 2437 18.182 2427.889 2446.071 --- PASS 2462 18.062 2452.929 2470.991 --- PASS Shenzhen Toby Technology Co., Ltd. Report No.: TB-FCC181031 Page: 8 of 37 FCC ID: 2A2ON-9002 TB-RF-074-1.0 2.2.Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 Shenzhen Toby Technology Co., Ltd. Report No.: TB-FCC181031 Page: 9 of 37 FCC ID: 2A2ON-9002 TB-RF-074-1.0 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_An…

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Shenzhen Toby Technology Co., Ltd. Report No.: TB-FCC181031 Page: 1 of 39 TB-RF-074-1.0 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 Radio Test Report FCC ID: 2A2ON-9002 Report No. : TB-FCC181031 Applicant : Nantong Chengxin Optical Instrument Co., Ltd Equipment Under Test (EUT) EUT Name : DAY/NIGHT HD DIGITAL SCOPE Model No. : 9002 Series Model No. : ---- Brand Name : ---- Sample ID : 20210419-25-01& 20210419-25-02 Receipt Date : 2021-06-15 Test Date : 2021-06-16 to 2021-07-15 Issue Date : 2021-07-22 Standards : FCC Part 15 Subpart C 15.247 Test Method : ANSI C63.10: 2013 KDB 558074 D01 15.247 Meas Guidance v05r02 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above. Witness Engineer : Wade. Lv Engineer Supervisor : Ivan Su Engineer Manager : Ray Lai This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TB-FCC181031 Page: 2 of 39 TB-RF-074-1.0 Contents CONTENTS ............................................................................................................................................. 2 1. GENERAL INFORMATION ABOUT EUT.............................................................................. 5 1.1 Client Information ................................................................................................................. 5 1.2 General Description of EUT (Equipment Under Test) ................................................... 5 1.3 Block Diagram Showing the Configuration of System Tested ...................................... 6 1.4 Description of Support Units .............................................................................................. 7 1.6 Description of Test Software Setting ................................................................................ 8 1.7 Measurement Uncertainty .................................................................................................. 8 1.8 Test Facility ........................................................................................................................... 9 2. TEST SUMMARY ..................................................................................................................... 10 3. TEST SOFTWARE ................................................................................................................... 10 4. TEST EQUIPMENT .................................................................................................................. 11 5. CONDUCTED EMISSION TEST ........................................................................................... 13 5.1 Test Standard and Limit .................................................................................................... 13 5.2 Test Setup ........................................................................................................................... 13 5.3 Test Procedure ................................................................................................................... 13 5.4 Deviation From Test Standard ......................................................................................... 14 5.5 EUT Operating Mode ........................................................................................................ 14 5.6 Test Data ............................................................................................................................. 14 6. RADIATED AND CONDUCTED UNWANTED EMISSIONS ............................................ 15 6.1 Test Standard and Limit .................................................................................................... 15 6.2 Test Setup ........................................................................................................................... 15 6.3 Test Procedure ................................................................................................................... 17 6.4 Deviation From Test Standard ......................................................................................... 18 6.5 EUT Operating Mode ........................................................................................................ 18 6.6 Test Data ............................................................................................................................. 18 7. RESTRICTED BANDS REQUIREMENT ............................................................................. 19 7.1 Test Standard and Limit .................................................................................................... 19 7.2 Test Setup ........................................................................................................................... 19 7.3 Test Procedure ................................................................................................................... 20 7.4 Deviation From Test Standard ......................................................................................... 21 7.5 EUT Operating Mode ........................................................................................................ 21 7.6 Test Data ............................................................................................................................. 21 8. BANDWIDTH TEST ................................................................................................................. 22 8.1 Test Standard and Limit .................................................................................................... 22 8.2 Test Setup ..........................................................................................................................…

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FCC ID: 2A2ON-9002 TB-RF-074-1.0 Appendix V EUT Test Photographs 15C Test Setup Photo of Setup for Radiated Emission (Above 1 GHz) Photo of Setup for Radiated Emission (Above 1 GHz) FCC ID: 2A2ON-9002 TB-RF-074-1.0 Photo of Setup for Radiated Emission (Below 1 GHz) Photo of Setup for Conducted Emission -----END OF REPORT-----