PBN-ET21KVMAGICSING KARAOKE (MAIN STATION)

User’s Manual | ET21KV Thank you for your purchase Please read this carefully before using your MAGICSING Thank you for purchasing Enter Tech's MagicSing. With this wireless karaoke system, you can enjoy singing. Sing together and have fun with your family and friends. Show off your talent anytime, anywhere! MAGICSING USER’S MANUAL D Y N A M I C S O U N D & V I S U A L E X P E R I E N C E ALL-IN-ONE KARAOKE 21KV T E MIC 1.POWERMIC 2. FM VER.100VER.100 User Manual | ET21KV CONTENTS SPECIFICATIONS Chapter.01 - Introduction ET21KV MAIN STATION · Model No. · Sound Engine · RF Frequency · Dimension / Weight · Power Consumption · Audio Output · Video Output · External Video Input · LCD Resolution · Video Resolution · USB(Host) · USB(Device) · Operating Temperature · Power Supply · Model No. · RF Frequency · Battery · Dimensions · Weight · Wattage · Operating Temperature · Effective Distance ET21KV CT-500(SEIP-II) 2.4GHz ISM Band 260(W) x 75(H) x 190(D) mm / 1,065g During the Stand-By : 30mA/360mW During the Playing - Karaoke JPEG Mode : 850mA/10.2W - Karaoke Moving Picture Mode : 1.2A/14.4W - Moving Picture Mode : 2A/24W Audio Output Stereo Line Out (Full scale Output) - 2Vrms -Speaker Out : 2W x 2 Composite 1Vp-p@75Ohm Load (NTSC) Composite 1Vp-p@75Ohm Load (NTSC) 800 X 480 (7inch, TFT LCD) 720 X 480 (interlace, NTSC) USB2.0, USB1.1Support USB2.0(HI Speed), USB1.1Support 0°C~ 60°C AC Adaptor (DC 12V/3A) WIRELESS KARAOKE 01-01 01-02 01-03 02-01 02-01 02-02 02-02 03-01 03-02 03-08 04-01 04-03 04-05 04-06 04-07 04-07 04-08 04-08 04-09 04-10 04-11 04-11 04-12 04-14 04-22 04-25 05-01 05-02 06-01 06-02 06-03 01-01 01-02 01-03 02-01 02-01 02-02 02-02 03-01 03-02 03-08 04-01 04-03 04-05 04-06 04-07 04-07 04-08 04-08 04-09 04-10 04-11 04-11 04-12 04-14 04-22 04-25 05-01 05-02 06-01 06-02 06-03 Specifications Basic Items Optional Items How to Connect to a TV How to Connect to a TV & Stereo (Sound System) How to Change the Background Video using Other Video Sources How to Convert [PAL] or [NTSC] mode of TV ET21KV Main Station ET21KV Main Station & Wireless Mic Key Buttons ET21KV Remote Control KARAOKE - Song Search - Recording - MY-MIC - User's Contents - Theme - Jump - Vocal Assist (Multiplex) - Musical Notation - User Background (SD card) HOW TO SING MOVIE GAME Configuration Menu Software Installation ET Manager ET Encoder Recording Pack Additional Song Pack P recaution Troubleshooting FCC Information to User Specifications Basic Items Optional Items How to Connect to a TV How to Connect to a TV & Stereo (Sound System) How to Change the Background Video using Other Video Sources How to Convert [PAL] or [NTSC] mode of TV ET21KV Main Station ET21KV Main Station & Wireless Mic Key Buttons ET21KV Remote Control KARAOKE - Song Search - Recording - MY-MIC - User's Contents - Theme - Jump - Vocal Assist (Multiplex) - Musical Notation - User Background (SD card) HOW TO SING MOVIE GAME Configuration Menu Software Installation ET Manager ET Encoder Recording Pack Additional Song Pack P recaution Troubleshooting FCC Information to User Chapter 01. Introduction Chapter 02. How to Set up Your MAGICSING Chapter 03. Product Guide Chapter 04. Functions and Settings Chapter 05. Optional Items Chapter 06. Additional Information EX19DD 2.4GHz ISM Band 1.5V (AA) x 2 EA 43.5(W) x 43.5(L) x 259(H) mm 182g ( without the batteries ) 70mA / 210mW 0°C ~ 60°C Up to 10m unobstructed distance 01 | CHAPTER. 01 VER.100VER.100 CHAPTER. 01 | 02 Introduction - Chapter.01 03 | CHAPTER. 01 Chapter.01 - Introduction BASIC ITEMS AC AdaptorAC Adaptor Karaoke Handbook (Song list & User’s Manual) Karaoke Handbook (Song list & User’s Manual) Video CableVideo CableAudio CableAudio Cable BASIC ITEMS Wireless KaraokeWireless Karaoke ET21KV Main StationET21KV Main Station Remote ControlRemote Control OPTIONAL ITEMS You can add Additional Song Packs. (Refer to Chapter 05-02) Additional Song PackAdditional Song Pack You can record your own singing. (Refer to Chapter 04-03, 05-01) Recording PackRecording Pack OPTIONAL ITEMS . Additional Song Pack . Recording Pack Main StationMain Station . ET21KV Main Station . Wireless Karaoke x 2 ea / Battery AA x 4 ea . USB Installation CD . Video Cable . USB Cable . Karaoke Handbook (Songlist & User’s Manual) . Remote Control / Battery AAA x 2 ea . Audio Cable . AC Adaptor . SD card MODE VER.100VER.100 02 | CHAPTER. 02 Chapter.02 - How to Set up Your MAGICSING CHAPTER. 02 | 01 How to Set up Your MAGICSING - Chapter.02 HOW TO CONNECT TO A TVHOW TO CONNECT TO A TV ET21KV Main StationET21KV Main Station 1. Connect the Audio / Video cable to the RCA jack terminal on your TV, as shown above. If there are only two RCA jack terminals on your TV (mono TV), connect the yellow jack (male) to the yellow RCA jack terminal and connect the white jack (male) to the other RCA jack terminal of your TV. 1. Connect the Audio / Video cable to the RCA jack terminal on your TV, as shown above. If there are only two RCA jack terminals on your TV (mono TV), connect the yellow jack (male) to the yellow RCA jack terminal and connect the white jack (male) to the other RCA jack terminal of your TV. ※Please turn off the function “Automatic Volume Levelling” (AVL / AVC) on your television set. ※Please turn off the function “Automatic Volume Levelling” (AVL / AVC) on your television set. 1. Connect the yellow jack to the yellow RCA terminal on your TV. Connect the red and white jack to jack terminals on your stereo (sound system). You might need an extension cable if your stereo (sound system) is placed - far away from your TV. 1. Connect the yellow jack to the yellow RCA terminal on your TV. Connect the red and white jack to jack terminals on your stereo (sound system). You might need an extension cable if your stereo (sound system) is placed - far away from your TV. HOW TO CONNECT TO A TV & STEREO (SOUND SYSTEM) HOW TO CONNECT TO A TV & STEREO (SOUND SYSTEM) Stereo ( Sound System )Stereo ( Sound System ) TelevisionTelevision TelevisionTel…

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Samhwa Bldg. 401-5, Hwagok-7dong, Kangseo-gu, Seoul, 157-887, Korea TEL : +82-2-2605-0884 FAX : +82-2-2691-5354 ATTESTATION STATEMENT In re : ENTER TECH CO.,LTD. FCC ID : PBN-ET21KV Date : March 31, 2010 15.247(a)(1) The hopping sequence must be pseudorandom all Channels are used equally on average the receiver input bandwidth is approximately equal to the transmit ba ndwidth the receiver hops in sequence with the transmitted signal 15.247(g) The system is designed to comply with all of the regulations in Section 15.247 when the transmitter is presented with a continuous data (or information) 15.247(h) The system does not coordinate its channel selection/hopping sequence with oth er frequency hopping systems for the express purpose of avoiding the simultane ous occupancy of individual hopping frequencies by multiple transmitters. Sincerely, __________________________ JEONG-HO LEE Manager

Samhwa Bldg. 401-5, Hwagok-7dong, Kangseo-gu, Seoul, 157-887, Korea TEL : +82-2-2605-0884 FAX : +82-2-2691-5354 March 31, 2010 Timco Engineering, Inc. 849 NW State Road 45 P.O.Box 370 Newberry,m Florida 32669 LETTER OF AUTHORIZATION To whom it may concern: We, the undersigned, hereby authorize LTA Co., Ltd., to act on our behalf in all manners relating to application for equipment authorization for FCC ID: PBN-ET21KV. including signing of all documents relating to these matters. Any and all acts carried out by LTA Co., Ltd., on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from ENTER TECH CO.,LTD. LTA Co.,LTD. (Contact Person) Contact name: LEE, Kyung-Taek Position: Manager Phone:(82)31-323-6008 E-mail: [email protected] Sincerely, __________________________ JEONG-HO LEE Manager

Samhwa Bldg. 401-5, Hwagok-7dong, Kangseo-gu, Seoul, 157-887, Korea TEL : +82-2-2605-0884 FAX : +82-2-2691-5354 March 31, 2010 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 In re : ENTER TECH CO.,LTD. FCC ID : PBN-ET21KV Request for Confidentiality 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, ENTER TECH 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 ENTER TECH CO.,LTD. temporary confidentiality of commercially sensitive information prior to product release. The requested Confidential and Temporary Confidential exhibits are listed as follows: Exhibit Type File Name Schematics CONF APPENDIX PBN-ET21KV SCH DIA.pdf Parts list CONF APPENDIX PBN-ET21KV PL.pdf Block diagram CONF APPENDIX PBN-ET21KV BLK DIA.pdf CONFIDENTIAL Operational description CONF APPENDIX PBN-ET21KV OpDes.pdf External Photos SHORT-TERM CONF PBN-ET21KV EXT Photo.pdf Internal Photos SHORT-TERM CONF PBN-ET21KV INT Photo.pdf Test-Setup Photos SHORT-TERM CONF PBN-ET21KV Test Photo.pdf SHORT-TERM CONFIDENTIAL User’s Manual SHORT-TERM CONF PBN-ET21KV Manual.pdf The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be made public before the date of the Grant for this application. Sincerely, __________________________ JEONG-HO LEE Manager

FCC ID: PBN-ET21KV Copyright Ⓒ 2010, LTA Co., Ltd. SAMPLE LABEL & LOCATION FCC ID:PBN-ET21KV M/N: ET21KV 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. Made in Korea

FCC ID: PBN-ET21KV Copyright ○ c 2010, LTA Co., Ltd. Page 1 of 6 Internal FCC ID: PBN-ET21KV Copyright ○ c 2010, LTA Co., Ltd. Page 2 of 6 Main Board –Front Main Board –Rear FCC ID: PBN-ET21KV Copyright ○ c 2010, LTA Co., Ltd. Page 3 of 6 RF Board –Front RF Board – Rear FCC ID: PBN-ET21KV Copyright ○ c 2010, LTA Co., Ltd. Page 4 of 6 Key Board –Front Key Board –Rear FCC ID: PBN-ET21KV Copyright ○ c 2010, LTA Co., Ltd. Page 5 of 6 LCD Board –Front LCD Board –Rear FCC ID: PBN-ET21KV Copyright ○ c 2010, LTA Co., Ltd. Page 6 of 6 LCD –Front LCD –Rear

FCC ID: PBN-ET21KV ATTACHMENT ** MPE Calculations ** The MPE calculation for this exposure is shown below. The peak radiated output power (EIRP) is calculated as follows: EIRP = P + G EIRP = 11.43 dBm + 2.118dBi EIRP = 13.55 dBm Where, P = Power input to the antenna (mW) G = Power gain of the antenna (dBi) Power density at the specific separation: S = PG/(4R 2 π) S = (13.90 * 1.63) / (4 * 20 2 * π) S = 0.0045 mW/cm 2 Where, S = Maximum power density (mW/cm 2 ) P = Power input to the antenna (mW) G = Numeric power gain of the antenna R = Distance to the center of the radiation of the antenna (20cm = limit for MPE) The Maximum permissible exposure (MPE) for the general population is 1 mW/cm 2 . The power density does not exceed the 1 mW/cm 2 limit. Therefore, the exposure condition is compliant with FCC rules. Estimated safe separation: R = √(PG / 4π) R = √(13.90* 1.63 / 4π) R = 1.34Cm Where, P = Power input to the antenna (mW) G = Numeric power gain of the antenna R = Distance to the center of the radiation of the antenna (20cm = limit for MPE) The numeric gain(G) of the antenna with a gain specified in dB is determined by: G = Log -1 (dB antenna gain / 10) G = Log -1 (2.118 / 10) G = 1.63

Ref. No.: LR500191004A Copyright ○ c 2010, LTA Co., Ltd. Page 1 of 42 243 Jubug-Ri,Yangji-Myeon, Yongin-Si, Gyeonggi-Do, Korea 449-822 Tel: +82-31-323-6008 Fax: +82-31-323-6010 http://www.ltalab.com Dates of Tests: Mar 25 ~ Apr 1, 2010 Test Report S/N: LR500191004A Test Site : LTA CO., LTD. CERTIFICATION OF COMPLIANCE FCC ID. APPLICANT Equipment Class : FHSS Sequence Spread Spectrum (FHSS) Manufacturing Description : Magicsing Karaoke(Main Station) Manufacturer : ENTER TECH CO.,LTD. Model name : ET21KV Test Device Serial No.: : Identical prototype Rule Part(s) : FCC Part 15.247 Subpart C; ANSI C-63.4-2003 Frequency Range : 2403 ~ 2477MHz RF power : 13.90 mW - Conducted Data of issue : April 1, 2010 This test report is issued under the authority of: The test was supervised by: Kyung-Taek LEE, Technical Manager Hyun-Chae You, Test Engineer This test result only responds to the tested sample. It is not allowed to copy this report even partly without the allowance of the test laboratory. This report must not be used by the applicant to claim product endorsement by any agency. NVLAP LAB Code.: 200723-0 PBN–ET21KV ENTER TECH CO.,LTD. Ref. No.: LR500191004A Copyright ○ c 2010, LTA Co., Ltd. Page 2 of 42 TABLE OF CONTENTS 1. GENERAL INFORMATION’S -------------------------------------------------------------------------- 2. INFORMATION’S ABOUT TEST ITEM ------------------------------------------------------------- 3. TEST REPORT --------------------------------------------------------------------------------------------- 3.1 SUMMARY OF TESTS ------------------------------------------------------------------------------ 3.2 TECHNICAL CHARACTERISTICS TEST ------------------------------------------------------- 3.2.1 CARRIER FREQUENCY SEPARATION ---------------------------------------------------- 3.2.2 NUMBER OF HOPPING FREQUENCIES -------------------------------------------------- 3.2.3 20 dB BANDWIDTH ---------------------------------------------------------------------------- 3.2.4 TIME OF OCCUPANCY (Dwell Time) ------------------------------------------------------- 3.2.5 TRANSMITTER OUTPUT POWER ---------------------------------------------------------- 3.2.6 BAND – EDGE & SPURIOUS ----------------------------------------------------------------- 3.2.7 FIELD STRENGTH OF HARMONICS ------------------------------------------------------ 3.2.8 AC CONDUCTED EMISSIONS -------------------------------------------------------------- APPENDIX APPENDIX TEST EQUIPMENT USED FOR TESTS -------------------------------------------- 3 4 5 5 6 6 8 10 14 16 20 26 32 41 Ref. No.: LR500191004A Copyright ○ c 2010, LTA Co., Ltd. Page 3 of 42 1. General information’s 1-1 Test Performed Company name : LTA Co., Ltd. Address : 243, Jubug-ri,Yangji-Myeon,Youngin-Si, Kyunggi-Do, Korea. 449-822 Web site : http://www.ltalab.com E-mail : [email protected] Telephone : +82-31-323-6008 Facsimile +82-31-323-6010 Quality control in the testing laboratory is implemented as per ISO/IEC 17025 which is the “General requirements for the competents of calibration and testing laboratory”. 1-2 Accredited agencies LTA Co., Ltd. is approved to perform EMC testing by the following agencies: Agency Country Accreditation No. Validity Reference NVLAP U.S.A 200723-0 2010-09-30 ECT accredited Lab. RRL KOREA KR0049 2011-06-20 EMC accredited Lab. FCC U.S.A 610755 2011-04-22 FCC filing VCCI JAPAN R2133, C2307 2011-06-21 VCCI registration IC CANADA IC5799 2010-05-03 IC filing Ref. No.: LR500191004A Copyright ○ c 2010, LTA Co., Ltd. Page 4 of 42 2. Information’s about test item 2-1 Client & Manufacturer Company name : ENTER TECH CO.,LTD. Address : Samhwa Bldg. 401-5, Hwagok-7dong, Kangseo-gu, Seoul, 157-887, Korea. Tel / Fax : +82-2-2605-0884 +82-2-2691-5354 2-2 Equipment Under Test (EUT) Trade name : Magicsing Karaoke(Main Station) FCC ID : PBN-ET21KV Model name : ET21KV Serial number : Identical prototype Date of receipt : March 24, 2010 EUT condition : Pre-production, not damaged Antenna type : Max Gain 2.118dBi Frequency Range : 2403 ~ 2477MHz RF output power : Max. 11.43dBm - Conducted Number of channels : 16 Channel spacing : 5MHz Channel Access Protocol : Frequency Hopping Type of Modulation : GFSK Power Source : 12.0Vdc (by AC/DC Adaptor: M/N : SW36-12003000-W) 2-3 Tested frequency LOW MID HIGH Frequency (MHz) 2403 2438 2477 2-4 Ancillary Equipment Equipment Model No. Serial No. Manufacturer PC HP Compaq dx2200 CNG6500RWK HP MONITOR HPL1710 CNC816QH92 HP Keyboard SK-8115 68A-04Q6 DELL Mouse MO56UO 520107013 DELL PRINTER STYLUS C65 FXSY002205 EPSON TV moniter LT-26H6TVH DO8090SR100075 N/A SD CARD N/A N/A N/A Resistance jig LTA010 L051201 LTA USB Memorystick SKYLUX N/A Axxen Ref. No.: LR500191004A Copyright ○ c 2010, LTA Co., Ltd. Page 5 of 42 3. Test Report 3.1 Summary of tests FCC Part Section(s) Parameter Limit Test Condition Status (note 1) 15.247(a) Carrier Frequency Separation > 25 kHz C 15.247(a) Number of Hopping Frequencies > 15 hops C 15.247(a) 20 dB Bandwidth > 1.5 MHz C 15.247 Dwell Time < 0.4 seconds C 15.247(b) Transmitter Output Power < 250 mWatt C 15.247(d) Conducted Spurious emission > 20 dBc C 15.247(d) Band Edge > 20 dBc Conducted C 15.249 / 15.209 Field Strength of Harmonics < 54 dBuV (at 3m) C 15.109 Field Strength - Radiated C 15.207 /15.107 AC Conducted Emissions EN 55022 Line Conducted C 15.203 Antenna requirement - - C Note 1: C=Complies NC=Not Complies NT=Not Tested NA=Not Applicable Note 2: The data in this test report are traceable to the national or international standards.  Antenna Requirement The ENTER TECH CO.,LTD. FCC ID: PBN-ET21KV unit complies with the requirement of §15.203. The antenna is connected to inside of EUT. And type is Helical antenna. The sample was tested according to the following specification: FCC Parts 15.247, DA 00-705; ANSI C-63.4-2003 Ref. No.: LR500191004A Copyright ○ c 2010, LTA Co., Ltd. Page 6 of 42 3.2 Transmitter requirements 3.2.1 Carrier Frequency Separation Procedure: The carrier f…

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FCC ID: PBN-ET21KV Copyright ○ c 2010, LTA Co., Ltd. Page 1 of 2 Radiated Emission FCC ID: PBN-ET21KV Copyright ○ c 2010, LTA Co., Ltd. Page 2 of 2 Conducted Emission