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TQ8-AC112C7GGDIGITAL CAR AUDIO SYSTEM

HYUNDAI MOBIS CO., LTD.
DIGITAL CAR AUDIO SYSTEM - FCC ID TQ8-AC112C7GG - HYUNDAI MOBIS CO., LTD.
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Application Details

Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Date of Grant
Mar 06, 2014
Application Purpose
Original Equipment
Date of Application
Mar 06, 2014
Equipment Note
DIGITAL CAR AUDIO SYSTEM
Frequency Range
2402.00000000 - 2480.00000000
Company
HYUNDAI MOBIS CO., LTD.
Country
South Korea

Documents & Files

Select a file to view

Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

SYSTEM CONTROLLERS AND FUNCTIONS ❈Display and settings may differ depending on the selected audio. Audio Head Unit 1. (EJECT) • Ejects the disc. 2. • Changes to FM/AM mode. • Each time the key is pressed,the mode is changed in order of FM1 ➟FM2 ➟ FMA ➟AM ➟AMA.(❈For RDS Model) • Each time the key is pressed,the mode is changed in order of FM1 ➟FM2 ➟AM. ❈In Setup>Display, the radio pop up screen will be displayed when [Mode Pop up] is turned . When the pop up screen is displayed, use the TUNE knob or keys ~ to select the desired mode. 3. • Changes to CD, USB MP3, iPod, BT MP3, AUX modes. • Each time the key is pressed, the mode is changed in order of CD, USB, iPod, AUX, My Music, BT Audio. ❈In Setup>Display, the media pop up screen will be displayed when [Mode Pop up] is turned . When the pop up screen is displayed, use the TUNE knob or keys ~ to select the desired mode. 4. • Operates Phone Screen ❈When a phone is not connected, the connection screen is displayed. 5. • Radio Mode : Automatically searches for broadcast frequencies. • CD, USB, iPod, My Music modes -Shortly press the key (under 0.8 seconds): Moves to next or previous song (file) ① ② ③ ④ ⑤ ⑥ -Press and hold the key (over 0.8 seconds): Rewinds or fast-forwards the current song. 6. PWR/VOL knob • Power Knob: Turns power On/Off by pressing the knob • Volume Knob: Sets volume by turning the knob left/right 9. (Preset) • Radio Mode: Saves frequencies (channels) or receives saved frequencies (channels) • CD, USB, iPod, My Music mode -:Repeat -:Random • In the Radio, Media, Setup, and Menu pop up screen, the number menu is selected. 10. • MP3, CD, USB mode : Folder Search • iPod mode: Moves to parent folder • FM : RDS Program Type Search 11. • Each time the button is shortly pressed (under 0.8 seconds), sets screen Off ➟ Screen On ➟Screen Off ❈Audio operation is maintained and only the screen will be turned Off. In the screen Off state, press any key to turn the screen On again. 12. • Radio Mode -Press and hold the key (over 0.8 seconds): Previews each broadcast for 5 seconds each • CD, USB, iPod mode -Press and hold the key (over 0.8 seconds): Previews each song (file) for 10 seconds each ⑨ ⑩ ⑪ ⑫⑬ ⑭ ⑮ ❈Press the key again to continue listening to the current song (file). 13. • Shortly press the key (under 0.8 seconds) : Moves to the Display, Sound, Clock, Phone, System setting modes • Press and hold the key (over 0.8 seconds) : Move to the Time setting screen 14. Displays menus for the current mode. 15. TUNE knob • Radio mode : Changes frequency by turning the knob left/right • CD, USB, iPod mode: Searches songs (files) by turning the knob left/right ❈When the desired song is displayed, press the knob to play the song. • Moves focus in all selection menus and selects menus DISPLAY SETTINGS Press the key ▶Select [Display] through TUNE knob or key ▶ Select menu through TUNE knob Mode Pop up [Mode Pop up] ▶Changes . selection mode • During On state, press the or key to display the mode change pop up screen. Scroll Text [Scroll Text] Set • : Maintains scroll • : Scrolls only one (1) time. Song Info When playing an MP3 file, select the desired display info from ‘Folder/File’ or ‘Album/Artist/Song’. SOUND SETTINGS Press the key ▶Select [Sound] through TUNE knob or key ▶ Select menu through TUNE knob Audio Settings This menu allows you to set the ‘Bass, Middle, Treble’ and the Sound Fader and Balance. Select [Sound Settings] ▶Select menu through TUNE knob ▶Turn TUNE knob left/right to set • Bass, Middle, Treble : Selects the sound tone. • Fader, Balance : Moves the sound fader and balance. • Default : Restores default settings. ❈Return : While adjusting values, repressing the TUNE knob will restore the parent menu. Power Bass This is a sound system feature that provides live bass. Select [Power Bass] ▶Set through TUNE knob Speed Dependent Volume Control This feature is used to automatically control the volume level according to the speed of the vehicle. Select [SDVC] ▶ Set in 4 levels [Off/ Low/Mid/High] of TUNE knob Volume Dialogue Adjusts voice recognition volume. Select [Volume Dialogue] ▶Set volume of TUNE knob CLOCK SETTINGS Press the key ▶Select [Clock] through TUNE knob or key ▶ Select menu through TUNE knob Clock Settings This menu is used to set the time. Select [Clock Settings] ▶Set through TUNE knob ▶ Press TUNE knob ❈Adjust the number currently in focus to set the [hour] and press the tune knob to set the [minute]. Day Settings This menu is used to set the date (DD/MM/YYYY). Select [Day Settings] ▶Set through TUNE knob ▶ Press TUNE knob ❈Adjust the number currently in focus to make the settings and press the tune knob to move to the next setting. (Set in order of Day/Month/Year) Clock Display when Power is OFF Select [Clock Disp.(Pwr Off) ▶Set through TUNE knob • : Displays time/date on screen • :Turn off. Time Format This function is used to set the 12/24 hour time format of the audio system. Select [Time Format] ▶ Set 12Hr / 24Hr through TUNE knob Automatic RDS Time This option is used to automatically set the time by synchronizing with RDS. Select [Automatic RDS Time] Set through TUNE knob • : Turn on Automatic Time • :Turn off. PHONE SETUP (if equipped) Press the key Select [Phone] through TUNE knob orkey Select menu through TUNE knob Pair Phone Select [Pair Phone] ▶Set through TUNE knob ➀Search for device names as displayed on your mobile phone and connect. ➁Input the passkey displayed on the screen. (Passkey : 0000) ❈The device name and passkey will be displayed on the screen for up to 3 minutes. If pairing is not completed within the 3 minutes, the mobile phone pairing process will automatically be canceled. ➂Pairing completion is displayed. ❈In some mobile phones, pairing will automatically be followed by connection. ❈It is possible to pair up to five Bluetooth® Wireless Technology enabled mobile phones. CAUTION To pair a Bluetooth® Wireless Technology enabled mobile phone, authentication and connection processes are fi…

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Cover Letter(s)

HYUNDAI MOBIS Co., Ltd. 203 Teheran-ro, Gangnam-gu, Seoul, Korea, 135-977 Date: February 27, 2014 Letter of Authorization We, the undersigned, hereby authorize Harvey Sung of Digital EMC Co., Ltd. to act on our behalf in all manners relating to application for equipment authorization for FCCID: TQ8-AC112C7GG including signing of all documents relating to these matters. Any and all acts carried out by Harvey Sung of Digital EMC Co., Ltd. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from HYUNDAI MOBIS Co., Ltd. . “I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a).” Sincerely, Seung Hoon Choe Manager

Cover Letter(s)

Digital EMC Co., Ltd. 42, Yurim-ro, 154beon-gil, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea 449-935 Date: February 27, 2014 Compliance Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA To whom it may concern: I, the undersigned, hereby authorize Ms. Claire Hoque/Application Examiner of Compliance Engineering Services, Inc., d.b.a. Compliance Certification Services and hereafter referred to as CCS, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by Ms. Claire Hoque of CCS on our behalf shall have the same effect as acts of our own. In authorizing CCS as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards;

Cover Letter(s)

HYUNDAI MOBIS Co., Ltd. 203 Teheran-ro, Gangnam-gu, Seoul, Korea, 135-977 Date: February 27, 2014 Compliance Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA RE: Request of Confidentiality for FCCID: TQ8-AC112C7GG To Whom It may Concern: Pursuant to Sections 0.457 and 0.459 of the Commission`s Rules(CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, HYUNDAI MOBIS Co., Ltd. hereby requests confidentiality and treatment of certain information accompanying this application. The 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. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give HYUNDAI MOBIS Co., Ltd. temporary confidentiality of commercially sensitive information prior to product release. The requested permanent and Short-Term Confidential exhibits are listed as follows: PERMANENT & SHORT-TERM CONFIDENTIAL LIST Exhibit Description PERMANENT 1 Block Diagram 2 Schematics 3 Part Lists 4 Operation Description SHORT-TERM 5 Internal Photos 6 External Photos 7 Test-Setup Photos 8 User Manual The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be public before the date of the Grant for this application. Sincerely, Seung Hoon Choe Manager

External Photos

FCCID: TQ8-AC112C7GG Copyright Ⓒ 2014, Digital EMC Co., Ltd. Page 1 / 3 View 1 FCCID: TQ8-AC112C7GG Copyright Ⓒ 2014, Digital EMC Co., Ltd. Page 2 / 3 View 2 FCCID: TQ8-AC112C7GG Copyright Ⓒ 2014, Digital EMC Co., Ltd. Page 3 / 3 View 3

ID Label/Location Info

FCC ID: TQ8-AC112C7GG Copyright Ⓒ 2014, Digital EMC Co., Ltd. SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS The Label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase Label locate Top side This device 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 of the device. - The FCC label shown is representative of the label that will appear on the radio when in production. Other information may also be included on this label.

Internal Photos

FCCID: TQ8-AC112C7GG Copyright Ⓒ 2014, Digital EMC Co., Ltd. View 1 FCCID: TQ8-AC112C7GG Copyright Ⓒ 2014, Digital EMC Co., Ltd. View 2 FCCID: TQ8-AC112C7GG Copyright Ⓒ 2014, Digital EMC Co., Ltd. View 3 FCCID: TQ8-AC112C7GG Copyright Ⓒ 2014, Digital EMC Co., Ltd. View 4 FCCID: TQ8-AC112C7GG Copyright Ⓒ 2014, Digital EMC Co., Ltd. View 5 FCCID: TQ8-AC112C7GG Copyright Ⓒ 2014, Digital EMC Co., Ltd. View 6 FCCID: TQ8-AC112C7GG Copyright Ⓒ 2014, Digital EMC Co., Ltd. View 7 FCCID: TQ8-AC112C7GG Copyright Ⓒ 2014, Digital EMC Co., Ltd. View 8 FCCID: TQ8-AC112C7GG Copyright Ⓒ 2014, Digital EMC Co., Ltd. View 9 FCCID: TQ8-AC112C7GG Copyright Ⓒ 2014, Digital EMC Co., Ltd. View 10 FCCID: TQ8-AC112C7GG Copyright Ⓒ 2014, Digital EMC Co., Ltd. View 11

RF Exposure Info

-~ - - The MPE calculation for this exposure is shown below. The peak radiated output power (EIRP) is calculated as follows: ▪=+- =+ = - ▪S=- =X = The power desity at 20cm does not exceed the 1.0mW/cm 2 . G = Numeric power gain of the antenna R = Distance to the center of the radiation of the antenna(20cm) Conclusion : The exposure condition of this device is compliant with FCC rules. The maximum permissible exposure(MPE) of the general population/Uncontrolled for this device is 1.0 mW/cm 2 . 2.606 2.239 / ( 4 X 20 2 X π )S = Maximum power dencity(mW/cm 2 ) 0.00116 mW/cm 2 P = Power input to the antenna(mW) P = Power input to the antenna(dBm) 7.660dBmG = Power gain of the antenna(dBi) Power density at the specific separation P G / ( 4 R 2 π ) Note The EUT will only be used with a separation of 20 centimeters or greater between the antenna and the body of the user. EIRPPGNote 4.16dBm3.500dBi Maximum RF output power :4.16dBm Maximum antenna peak gain :3.500dBi FCCID: MPE Calculations Frequency range :2402MHz2480MHz TQ8-AC112C7GG TRF-RF-206(00)100216

Test Report

FCCID: TQ8-AC112C7GG DEMC1402-00489 Report No.: DRTFCC1403-0330 TRF-RF-212(01)120213 Page 2 / 71 Copyright ○ C 2014, Digital EMC Co., Ltd. Test Report Version Test Report No. Date Description DRTFCC1403-0330 Mar. 05, 2014 Initial issue FCCID: TQ8-AC112C7GG DEMC1402-00489 Report No.: DRTFCC1403-0330 TRF-RF-212(01)120213 Page 3 / 71 Copyright ○ C 2014, Digital EMC Co., Ltd. Table of Contents 1. General Information ............................................................................................................... 5 1.1 Testing Laboratory ......................................................................................... 5 1.2 Details of Applicant ........................................................................................ 5 1.3 Description of EUT ......................................................................................... 5 1.4. Declaration by the manufacturer .................................................................... 5 1.5. Information about the FHSS characteristics: ................................................ 6 1.6. Test Equipment List ........................................................................................ 7 1.7. Summary of Test Results ................................................................................ 8 1.8 Conclusion of worst-case and operation mode .............................................. 9 2. Transmitter Radiated Spurious Emissions and Conducted Spurious Emission .......... 10 2.1. Test Setup ...................................................................................................... 10 2.2. Limit ................................................................................................................ 10 2.3. Test Procedures............................................................................................. 11 2.3.1. Test Procedures for Radiated Spurious Emissions................................ 11 2.3.2. Test Procedures for Conducted Spurious Emissions ............................ 11 2.4. Test Results ................................................................................................... 12 2.4.1. Radiated Emission .................................................................................... 12 2.4.2. Conducted Spurious Emissions .............................................................. 15 3. Carrier Frequency Separation............................................................................................. 39 3.1. Test Setup..................................................................................................... 39 3.2. Limit ................................................................................................................ 39 4. Number of Hopping Frequencies ....................................................................................... 44 4.1. Test Setup..................................................................................................... 44 4.2. Limit ................................................................................................................ 44 5. 20dBc BW .............................................................................................................................. 50 5.1. Test Setup ...................................................................................................... 50 5.2. Limit ................................................................................................................ 50 5.3. Test Procedure .............................................................................................. 50 5.4. Test Results ................................................................................................... 50 6. Time of Occupancy (Dwell Time) ........................................................................................ 56 6.1. Test Setup ...................................................................................................... 56 6.2. Limit ................................................................................................................ 56 6.3. Test Procedure .............................................................................................. 56 6.4. Test Results ................................................................................................... 56 7. Maximum Peak Output Power Measurement .................................................................... 61 7.1. Test Setup ...................................................................................................... 61 7.2. Limit ................................................................................................................ 61 7.3. Test Procedure ............................................................................................... 61 7.4. Test Results ................................................................................................... 62 8. Transmitter AC Power Line Conducted Emission ............................................................ 68 FCCID: TQ8-AC112C7GG DEMC1402-00489 Report No.: DRTFCC1403-0330 TRF-RF-212(01)120213 Page 4 / 71 Copyright ○ C 2014, Digital EMC Co., Ltd. 8.1. Test Setup ...................................................................................................... 68 8.2. Limit ................................................................................................................ 68 8.3. Test Procedures ............................................................................................. 68 8.4. Test Results: N/A ........................................................................................... 68 9. Antenna Requirement .......................................................................................................... 69 10. Occupied Bandwidth(99%) ................................................................................................ 70 APPENDIX I ......................…

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Test Setup Photos

FCC ID: TQ8-AC112C7GG Copyright Ⓒ 2014, Digital EMC Co., Ltd. Test Setup photographs EUT Position: X-axis FCC ID: TQ8-AC112C7GG Copyright Ⓒ 2014, Digital EMC Co., Ltd. Test Setup Photo of Radiated Measurement (0.009 ~ 30MHz) FCC ID: TQ8-AC112C7GG Copyright Ⓒ 2014, Digital EMC Co., Ltd. Test Setup Photo of Radiated Measurement (below 1000MHz) FCC ID: TQ8-AC112C7GG Copyright Ⓒ 2014, Digital EMC Co., Ltd. Test Setup Photo of Radiated Measurement (Above 1GHz)

Contact Information

Applicant

Seung Hoon Choe(Senior Engineer)
[email protected]+82-31-260-0098Fax: +82-31-899-1788

Test Firm

Dt&C Co., Ltd.Lee Sang-Wook
[email protected]82-31-321-2664Fax: 82-31-321-1664

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz1.84 mW
Confidentiality
Long Term
Grant Notes
Output power listed is conducted. This device must be installed to provide a separation distance of at least 20 cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter. Other configurations or co-location with other transmitters requires additional evaluation and possible filing for a C2PC or new certification in accordance with FCC multi-transmitter procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.

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