QDMAK240Portable Music Player

INSTRUCTION BOOK AK240 User Guide Components AK240 at a Glance Power Management Connections Firmware Upgrade 02 03 04 06 11 Start _01 Basic Functions Home Screen Notification Bar MQS Streaming Music Player Playlist Management USB DAC Functionality Bluetooth Settings Wi-Fi Equalizer 12 13 14 17 20 27 29 34 36 41 42 Using the Device _02 Safety Precautions Troubleshooting Copyright Certifications Specifications Trademarks Disclaimers 45 46 48 48 50 51 51 Miscellaneous _03 CONTENTS User Guide AK240 microSD Card Slot Cover Micro-USB cable Leather Case & Protective Film : Protect the device and its screen. Warranty for the Leather Case guarantees the quality of the leather. Micro-USB cable : Connect the device to a computer or charge the device. Quick Start Guide : Basic overview of device functionality. Warranty card : The warranty card is required for customer & technical support. Do not misplace the card. User Guide : The User Guide can be downloaded from the Astell& Kern website [http://www.astellnkern.com > Support > Download]. microSD card slot cover : The cover is used to protect the microSD card slot when not in use. It's installed on the device by default. Contents may be changed without prior notice to improve the performance or quality of the product. Package Contents Leather Case (with warranty) & Protective Film Start 02 Quick Start Guide & Warranty Card Play/Pause LCD Touchscreen Home key Volume microSD card slot Next/Fast Forward Previous/ Rewind Earphones / Optical port : Output sound to connected earphones. Music can be played back on an SPDIF- capable external device by using an optical cable. Power : Turn the screen on and off. Long Press - Turn the device on and off. Balanced port : Output sound to earphones or headphones that support balanced audio connections. Connect to an external audio device by using both the earphone port (ground) and balanced audio port (LR) in conjunction. Micro-USB port : Connect to a computer or recharge the device. Previous/Rewind : Play the previous song or restart the song. Long press - Rewind. Start 03 User Guide The appearance of the product, printed and engraved information may vary depending on the model. AK20 at a Glance Earphones / Optical Port Power Micro-USB port Balanced audio pin map R-R+L+L- Balanced audio port User Guide This device has an automatic shutdown feature to reduce battery consumption. The device will turn off after a defined period when there is no user input. [Settings - Power Saving - Automatic Shutdown] (See p. 38) This device has an automatic timeout feature to reduce battery consumption. The screen will turn off after a defined period when there is no user input. [Settings - Power Saving - Screen Timeout] (See p. 38) Turn the Screen On/Off 1. Press the [ ] button to turn on the screen. 2. Another short press will turn off the screen. Turn On/Off 1. Long press the [ ] button to turn on/off the device. 2. A long press while the device is on will display a shutdown message. 3. Press [Confirm] to turn off the device. Power Manage- ment Start 04 Play/Pause : Play or Pause a song. Next/Fast Forward : Skip to the next song. Long press - Fast Forward. microSD card slot : Insert a microSD card and access its files. Volume : Control the volume by turning the wheel. LCD Touchscreen : Display with gesture control. Home button : Show the Home Screen. Start 05 User Guide When charging via PC connection, the charge time may change depending on whether the device is On or Off. The maximum charge time with a 5V 2A charging adapter is 4 hours and 30 minutes. (Fully discharged battery, power Off) If the device is On and/or being used while charging, the charge time may be longer or the battery may not fully charge. Charging with the device turned Off is recommended. The device may not charge if the PC or USB connection goes into standby/sleep mode. The device may charge slowly or not charge at all in extreme temperatures. Charging in a room-temperature setting is recommended. The built-in battery will gradually lose capacity over time according to the number of charges/discharges. Be sure to use a high-powered USB 2.0 port. A low- powered USB port (i.e. keyboard or USB hub without a dedicated power supply) will increase the charge time. Do not use a Micro-USB cable other than the one supplied with the device because doing so may cause a malfunction. Charging 1. Turn on the computer. 2. The device will charge automatically when connected to a computer via the Micro-USB cable. Resetting the device will not affect the stored data or time setting. Do not attempt to reset the device while it's functioning because doing so may corrupt stored data. Reset Function 1. In cases of unexpected device failure or freeze, press the [ ] button for 12 seconds to force a shutdown. The device can be restarted normally after a shutdown. User Guide Connections Earphones/Headphones 1. Connect earphones or headphones to the earphones port. Start 06 Balanced Earphones/Headphones 1. Connect supported earphones or headphones to the Balanced port. OR OR Balanced Audio Device 1. Connect to an external audio device by using both the Earphones port and Balanced port in conjunction. Earphones port (Ground) Balanced port (LR) User Guide Start 07 Mac users need to download and install the MTP program from the Astell&Kern website. [http://www.astellnkern.com > Support > Download] For an optimal connection, quit all unnecessary programs before connecting the device to the computer. Do not use a Micro-USB cable other than the one supplied with the device because doing so may cause a malfunction. Windows XP users require Service Pack 2 and Windows Media Player 10 to be installed for the computer to recognize the USB device. Download necessary Service Packs and Windows Media Player from the Microsoft website. http://www.microsoft.com DSD format is not supported while using Optical Out. Connecting to a Computer 1. Turn on the device and the PC. 2. Connect the device to a …

Text truncated - open the document above for the full version.

TCC8930 Cortex-A9 Dual [MAIN-U1] DDR3 SDRAM 8Gb [MAIN-U302/U302] MOVI NAND_0 128G [MAIN-U303] MOVI NAND_1 128G [MAIN-U12] SD3.0 External FLASH [MAIN-CN1] WIFI/BT 2.4G [SUB-U6] AMOLED 3.31” [MAIN-J1] EL Driver [MAIN-U9] C-Type TSP [MAIN-J202] PMIC [MAIN-U4] Charger [MAIN-U10] Fuel Gauge [MAIN-U20] Battery 3450mAh [MAIN-J400] Power Switch [MAIN-U24/U18] 5V Booster [MAIN-U25] Audio Power [MAIN-U62/U47/U37/U38] SPDIF RX/TX [MAIN-U42] DAC [MAIN-U35/U36] Analog AMP [MAIN- U14/U15/U16/U11/U2/U3] Audio DSP [MAIN-U27] Serial Flash [MAIN-U17] Audio Jack [SUB-J7/J2] USB SPDT [MAIN-U19/U8] Power Key [SUB-S1] Key FF/PLAT/REV [SUB-J3] Encoder [SUB-J5] USB Connector [SUB-CN2] - AK240 Total Block Diagram Audio SUB MAIN USB SUB Clock Generator [MAIN-U5] TCC8930 Cortex-A9 Dual [MAIN-U1] WIFI B/G/N 2.4G BT 4.0 [SUB-U6] WL_REG_ON WL_DEV_WAKE WIFI SDIO WL_HOST_WAKE BT_REG_ON BT_DEV_WAKE BT UART BT_HOST_WAKE - AK240 RF Block Diagram ANT Connector [SUB-ANT2] VSYS From Battery 3V3 From PMIC FEM_3V3 From PMIC X-TAL 37.4MHz [SUB-Y2] OSC 32kHz [SUB-OSC1]

Portable Music Player AK240 2014-02-03 To whom it may concern: We the undersigned, hereby authorize EMCCert DR. RAŠEK GmbH 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 EMCCert DR. RAŠEK GmbH on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from IRIVER LIMITED. Sincerely, Woo-Suk, Kim / Manager IRIVER LIMITED.

Portable Music Player AK240 2014-02-03 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen: This letter is to comply with Sections 0.457 and 0.459 pertaining to confidential material. IRIVER LIMITED. would like the following documents regarding this submission for FCC ID: QDMAK240 to be kept confidential. 1. Schematics 2. Part List The above material contains trade secrets or technical data, which would customarily be guarded from competitors. We do not want these documents to be accessible to the general public. Sincerely, Woo-Suk, Kim / Manager IRIVER LIMITED.

Portable Music Player AK240 2014-02-03 Pursuant to 47 CFR Part 0, section 0.459, we herewith submit a request for non-disclosure of the following exhibits, related to this application for FCC ID : QDMAK240 The contents of the exhibits as listed below under 1 may not be disclosed to any other party than company name and must be temporary with held from public inspection under 5 U.S.C552 (b)(4) and must be temporary kept confidential. 1. Internal Photo The short-term confidentiality is scheduled to terminate on 06. 30. 2014. The reason for this request for short-term confidentiality is that the information contained in the exhibits as listed above has been classified as being temporary company confidential (with reference to 47 CFR Part 0, section 0.457(d)). Disclosure of any portion of this information to other parties prior to the date of the actual marketing of the device would cause substantial competitive harm. I, as the applicant, understand and have taken notice of the following. (a) The maximum period for short-term confidentiality is 180 days, counting from the date of issue of the Grant (b) The applicant shall inform the TCB about the date on which the device will be actually marketed. Such a notification must be received by the TCB before the date of actual marketing. The short-term confidentiality will then terminate before or on the date of the actual marketing of the device. (c) If no request from the applicant is received by the TCB for releasing the short- term confidentiality, it will terminate automatically after 180 days, counting from the date of issue of the Grant Sincerely, Woo-Suk, Kim / Manager IRIVER LIMITED.

Brand name Label -Back 3.5mm Back view Label design

안테나 부품 승인원 3 33 3차원 차원차원 차원 구조 구조구조 구조 Size : Size : Size : Size : 18.35 18.35 18.35 18.35 * ** * 8.72 8.72 8.72 8.72 * ** * 0.15 0.150.15 0.15 결 결결 결 재 재재 재 담 담담 담 당 당당 당 품질팀장 품질팀장품질팀장 품질팀장 개발팀장 개발팀장개발팀장 개발팀장 승 승승 승 인 인인 인 심주용 이종수 정학재 이승효 13/11/27 13/11/27 13/11/27 13/11/27 BUYER BUYERBUYER BUYER iriver MODEL NAME MODEL NAMEMODEL NAME MODEL NAME AK-220 PART NAME PART NAMEPART NAME PART NAME B.T ANTENNA CUSTOMER CODE CUSTOMER CODECUSTOMER CODE CUSTOMER CODE - MAKER CODE MAKER CODEMAKER CODE MAKER CODE AT98-0052A 경기도 수원시 권선구 고색동 산업로97 TEL : 031)290-4700 / FAX : 031)291-0096 안테나 안테나안테나 안테나 승인원 승인원승인원 승인원 DATE DATEDATE DATE 2013. 11. 27 REV. REV.REV. REV. 1.0 MODEL MODELMODEL MODEL AK220 TYPE TYPETYPE TYPE B.T ANTENNA PAGE PAGEPAGE PAGE 2/11 - -- - 목 목목 목 차 차차 차 - -- - 1. 1. 1. 1. 승인원 승인원승인원 승인원 이력 이력이력 이력 LIST LISTLIST LIST 2. 2. 2. 2. 기술적 기술적기술적 기술적 사항 사항사항 사항 2.1 일반적 사양 2.2 전기적 사양 2.3 기구적 사양 3 33 3. . . . 전기적 전기적전기적 전기적 요구 요구요구 요구 사항 사항사항 사항 3.1 정재파비와 스미스차트 3.2 PASSIVE DATA 3.3 임피던스 3.4 안테나 이득 4 44 4. . . . 기구적 기구적기구적 기구적 요구 요구요구 요구 사항 사항사항 사항 4.1 기구적 도면 5 55 5. . . . 기타 기타기타 기타 구비 구비구비 구비 문서 문서문서 문서 5.1 포장 사양 5.2 작업 공정도 6 66 6. . . . 모델 모델모델 모델 PARTLIST PARTLISTPARTLIST PARTLIST 안테나 안테나안테나 안테나 승인원 승인원승인원 승인원 DATE DATEDATE DATE 2013. 11. 27 REV. REV.REV. REV. 1.0 MODEL MODELMODEL MODEL AK220 TYPE TYPETYPE TYPE B.T ANTENNA PAGE PAGEPAGE PAGE 3/11 1. 1. 1. 1. 승인원 승인원승인원 승인원 이력 이력이력 이력 LIST LISTLIST LIST NO NONO NO 일자 일자일자 일자 변경 변경변경 변경 전 전전 전 변경 변경변경 변경 후 후후 후 근거 근거근거 근거 사유 사유사유 사유 REV REVREV REV 1 2013.11.27 신규제정 1.0 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 * 상기 REV.은 승인 후 양산중의 변경사항에 대해서만 REVISION 변경 함. 개발중의 변경사항에 대해서는 REVISION 변경 없음. 안테나 안테나안테나 안테나 승인원 승인원승인원 승인원 DATE DATEDATE DATE 2013. 11. 27 REV. REV.REV. REV. 1.0 MODEL MODELMODEL MODEL AK220 TYPE TYPETYPE TYPE B.T ANTENNA PAGE PAGEPAGE PAGE 4/11 2. 2. 2. 2. 기술적 기술적기술적 기술적 사항 사항사항 사항 2.1 2.1 2.1 2.1 일반적 일반적일반적 일반적 사양 사양사양 사양 MODEL AK220 ANTENNA TYPE Bluetooth ANTENNA APPLICATIONS Bluetooth ANTENNA 2.2 2.2 2.2 2.2 전기적 전기적전기적 전기적 사양 사양사양 사양 FREQUENCY RANGE 2,400~2,480(㎒) V.S.W.R 2,400 MHz 2,480 MHz 2.6 : 1 이하 3.5 : 1 이하 AVERAGE.GAIN(dBi) -4.9 (3D MEASUREMENT) IMPEDANCE(NOMINAL) 50(Ω) POLARIZATION LINEAR RADIATION PATTERN OMNIDIRECTIONAL 2.3 2.3 2.3 2.3 기구적 기구적기구적 기구적 사양 사양사양 사양 CONNECTOR MHF1 LENGTH REF DRAWING (No. 4.1) TEMPERATURE -20 ~ 70(°C) WEIGHT 0.25(g) 안테나 안테나안테나 안테나 승인원 승인원승인원 승인원 DATE DATEDATE DATE 2013. 11. 27 REV. REV.REV. REV. 1.0 MODEL MODELMODEL MODEL AK220 TYPE TYPETYPE TYPE B.T ANTENNA PAGE PAGEPAGE PAGE 5/11 3 33 3. . . . 전기적 전기적전기적 전기적 요구 요구요구 요구 사항 사항사항 사항 3 33 3. .. .1 11 1 정재파비 정재파비정재파비 정재파비와 와와 와 스미스차트 스미스차트스미스차트 스미스차트 안테나 안테나안테나 안테나 승인원 승인원승인원 승인원 DATE DATEDATE DATE 2013. 11. 27 REV. REV.REV. REV. 1.0 MODEL MODELMODEL MODEL AK220 TYPE TYPETYPE TYPE B.T ANTENNA PAGE PAGEPAGE PAGE 6/11 3.2 3.23.2 3.2 PASSIVE DATA PASSIVE DATAPASSIVE DATA PASSIVE DATA 1 2 3 4 5 Frequency [MHz] 2400 2420 2440 2460 2480 Efficiency [dB] -5.58 -5.37 -4.90 -5.01 -5.56 Efficiency [%] 27.65 29.02 32.37 31.54 27.81 TRG [dB] -5.58 -5.37 -4.90 -5.01 -5.56 UHRG [dB] -9.03 -8.93 -8.67 -8.84 -9.62 UHRG/TRG [%] 45.25 44.08 41.98 41.36 39.25 H-Plane -10.06 -10.10 -9.50 -9.61 -9.77 E1-Plane, AVG [dB] -6.18 -5.60 -4.58 -4.51 -4.65 E2-Plane, AVG [dB] -8.52 -8.67 -8.40 -9.03 -9.82 Peak Gain [dB] 1.44 1.29 1.50 0.89 0.37 Directivity [dB] 7.02 6.67 6.39 5.90 5.93 Minimum Gain [dB] -14.37 -14.34 -14.51 -14.60 -15.66 안테나 안테나안테나 안테나 승인원 승인원승인원 승인원 DATE DATEDATE DATE 2013. 11. 27 REV. REV.REV. REV. 1.0 MODEL MODELMODEL MODEL AK220 TYPE TYPETYPE TYPE B.T ANTENNA PAGE PAGEPAGE PAGE 7/11 3 33 3. .. .3 33 3 임피던스 임피던스임피던스 임피던스 측정방법 : 그림 3-1과 같이 장비를 연결하고 NETWORK ANALYZER의 REFLECTION POINT에 안테나가 장착된 HANDY SET을 연결하여 사용주파수 대역 내에서의 IMPEDANCE를 측정한다. (그림 3-1) 안테나 안테나안테나 안테나 승인원 승인원승인원 승인원 DATE DATEDATE DATE 2013. 11. 27 REV. REV.REV. REV. 1.0 MODEL MODELMODEL MODEL AK220 TYPE TYPETYPE TYPE B.T ANTENNA PAGE PAGEPAGE PAGE 8/11 3 33 3. .. .4 44 4 안테나 안테나안테나 안테나 이득 이득이득 이득 측정방법 : 그림 3-2와 같이 혼 안테나를 표준 안테나로 설정하여 [dBi]로 나타내었다. (그림 3-2) 안테나 안테나안테나 안테나 승인원 승인원승인원 승인원 DATE DATEDATE DATE 2013. 11. 27 REV. REV.REV. REV. 1.0 MODEL MODELMODEL MODEL AK220 TYPE TYPETYPE TYPE B.T ANTENNA PAGE PAGEPAGE PAGE 9/11 4 44 4. . . . 기구적 기구적기구적 기구적 요구 요구요구 요구 사항 사항사항 사항 4 44 4. .. .1 11 1 기구적 기구적기구적 기구적 도면 도면도면 도면 안테나 안테나안테나 안테나 승인원 승인원승인원 승인원 DATE DATEDATE DATE 2013. 11. 27 REV. REV.REV. REV. 1.0 MODEL MODELMODEL MODEL AK220 TYPE TYPETYPE TYPE B.T ANTENNA PAGE PAGEPAGE PAGE 10/11 5 55 5. . . . 기타구비문서 기타구비문서기타구비문서 기타구비문서 5 55 5.1 .1 .1 .1 포장사양 포장사양포장사양 포장사양 안테나 안테나안테나 안테나 승인원 승인원승인원 승인원 DATE DATEDATE DATE 2013. 11. 27 REV. REV.REV. REV. 1.0 MODEL MODELMODEL MODEL AK220 TYPE TYPETYPE TYPE B.T ANTENNA PAGE PAGEPAGE PAGE 11/11 5 55 5. .. .2 22 2 작업 작업작업 작업 공정도 공정도공정도 공정도 6 66 6. .. .모델 모델모델 모델 PART LIST PART LISTPART LIST PART LIST AK AKAK AK- -- -220 220220 220 B. B.B. B.T TT T ANTENNA ANTENNAANTENNA ANTENNA PART LIST PART LISTPART LIST PART LIST NO NONO NO 부품명 부품명부품명 부품명 스펙 스펙스펙 스펙 제조사 제조사제조사 제조사 코 코코 코 드 드드 드 비 비비 비 고 고고 고 1 FPCB FPCB 브이플렉스 AT98- 0052A TAPE : KGK200 0.05t

1. 제품과 컴퓨터의 전원을 켠 후, 제공된 Micro USB 케이블을 이용하여 제품과 컴퓨터를 연결합니다. - Windows : USB 디스크(MTP) 방식으로 연결 - Mac : [http://www.astellnkern.com의 Support > Download]에서 MTP 프로그램을 다운 받아 설치한 후 사용 1. 홈 화면에서 음악 검색 방식을 선택하면 음악목록이 표시됩니다. 2. 음악목록에서 재생할 음악을 누르면 음악이 재생됩니다. 컴퓨터와 연결하기 1. 컴퓨터와 연결하면 자동으로 내장 배터리가 충전됩니다. - 별도의 5V 2A 출력 어댑터를 사용하여 충전하는 경우 최대 4시간 30분이 소요됩니다. 충전하기 1. 제품의 [ ]키를 길게 누르면 전원이 켜집니다. 2. 제품이 켜진 상태에서 제품의 [ ]키를 길게 누르면 전원 종료 메시지가 나타납니다. 3. [확인]을 선택하면 잠시 후 전원이 꺼집니다. 전원 켜기/끄기 음악 듣기 각 부의 명칭 전원밸런스드 단자 재생/일시정지 터치 LCD 홈 키 볼륨이어폰 / OPTICAL OUT 단자 Micro USB 단자 microSD카드 슬롯 다음곡/빨리감기 이전곡/되감기 KOREANENGLISH AK240 QUICK START GUIDE AK240 QUICK START GUIDE 사용자 설명서는 [http://www.astellnkern.com의 Support > Download]에서 다운 받을 수 있습니다. 제품 사용 중 이상 동작 혹은 멈추었을 경우, [ ]키를 12초 이상 누르면 전원이 꺼집니다. 이후 다시 전원을 켜 사용할 수 있습니다. 밸런스드 핀맵 R-R+L+L- Balanced Pinmap R-R+L+L- 1. After turning on the product and computer, use the provided micro USB cable to connect the product to the computer. - Windows : connected in the MTP method - Mac : Use after downloading and installing the MTP program from [Support > Download on http://www.astellnkern.com] 1. Select the music search method in the home screen to display the music list. 2. Click the desired music on the list to play that file. Connecting to the computer 1. When connected to the computer, the internal battery will be automatically charged. - Charging with a 2A output adaptor takes up to 4 hours and 30 minutes. Charging 1. Long press the [ ] key to turn the power on. 2. When the power is on, long press the [ ] key to display the power-off message. 3. Select [OK] to turn off the product. Turn on/off Listening to music Components PowerBalanced terminal Play/Pause Touch LCD Home key VolumeEarphone / OPTICAL OUT terminal Micro USB terminal microSD card slot Next/Fast forward Previous/rewind AK240 QUICK START GUIDE The user manual can be downloaded from [Support > Download on http://www.astellnkern.com]. Press and hold the [ ] key for 12 seconds or more if the product stops or a malfunction occurs. Then turn the product on normally. FCCID: QDMAK240 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. 1. 打开本产品和计算机后，使用提供的 Micro USB 电缆将本产品连接到计算机。 - Windows：通过 USB盘 方法连接 - Mac：先从 [http://www.astellnkern.com > Support > Download] 下载 MTP 程序并安装，然后进行使用 1. 在主屏幕上选择音乐搜索方法可显示音乐列表。 2. 点击列表中想听的音乐可播放该文件。 连接到计算机 1. 连接到计算机后，会自动对内部电池进行充电。 - 使用 2A 输出适配器充电，耗时 4 小时 30 分钟。 充电 1. 长按 [ ] 键即可打开电源。 2. 打开电源后，长按 [ ] 键可显示关机信息。 3. 选择 [确定] 关闭本产品。 打开/关闭 聆听音乐 组件 电源Balanced terminal 播放/暂停 触摸 LCD 主键 音量耳机/ 光纤输出终端 Micro USB 终端 microSD 卡插槽 下一首/快进 上一首/快退 简体中文 AK240 QUICK START GUIDE 您可以从 [http://www.astellnkern.com > Support > Download] 下载用户手册。 如果产品停止运行或发生故障，请按住 [ ] 键持续 12 秒钟以上。然后正常打开产品。 注意 如果电池更换不当会有爆炸危险只能用同样类型或等效类型的电池来更换 Balanced Pinmap R-R+L+L- 1. 開啟產品和電腦後，使用隨附的 micro USB 纜線將產品連接至電腦。 - Windows：以 USB盤 方法連接 - Mac：在從 [http://www.astellnkern.com > Support > Download]下載並安裝 MTP 程式之後使用 - 經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用者均不得擅自變更頻率、加大功率或 變更原設計之特性及功能。 - 低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立即停用，並改善 至無干擾時方得繼續使用。 - 前項合法通信，指依電信法規定作業之無線電通信。 - 低功率射頻電機須忍受合法通信或工業、科學及醫療用電波輻射性電機設備之干擾。 連接至電腦 1. 連接至電腦後，內部電池將會自動充電。 - 利用 2A 輸出變壓器進行充電最多需要 4 小時又 30 分鐘。 充電 1. 按住 [ ] 鍵一段時間可開啟電源。 2. 電源開啟時，長按 [ ] 便會顯示電源關閉訊息。 3. 選取 [確定] 以關閉產品。 開啟/關閉 減少電磁波影響，請妥適使用 元件 電源Balanced terminal 播放/暫停 觸控式 LCD 主畫面鍵 音量耳機 / OPTICAL OUT (光學輸出) 端子 Micro USB 端子 microSD 記憶卡插槽 下一個/快轉 上一個/倒轉 繁體中文 AK240 QUICK START GUIDE 您可以到 [http://www.astellnkern.com > Support > Download] 下載使用者手冊。 如果產品停止或發生故障，請按住 [ ] 鍵 12 秒或以上。然後如常地開啟產品。 Balanced Pinmap R-R+L+L- 日本語 AK240 QUICK START GUIDE バランスピンアサイン R-R＋L＋L- 1. 本製品とパソコンの電源を入れてから、付属の micro USBケーブルを使用して本製品をパソコンに 接続します。 - Windows：MTP方式で接続 - Mac：弊社ホームページ（http://www.iriver.jp/）にアクセスし⇒AK240⇒サポート情報⇒ソフトウェア からMac専用MTPプログラムをダウンロードし、インストールしてから接続を行ってください。 1. ホーム画面で音楽検索方法を選択してミュージックリストを表示します。 2. リストの聴きたい音楽をクリックするとそのファイルが再生されます。 パソコンと接続する 1. パソコンに接続すると内蔵バッテリーが自動的に充電されます。 - USB ACアダプター(2A出力）を使用して充電する場合：約4時間半 充電する 1. [ ]キーを長押しすると電源がオンになります。 2. 電源が入っているときに[ ]キーを長押しすると電源オフメッセージが表示されます。 3. [確認 ]を選択すると本製品の電源がオフになります。 電源のオン/オフ 音楽を聴く 各部の名称 電源 2.5mm バランス出力 再生/一時停止 タッチLCD ホームキー 音量 3.5mmイヤホン出力 (アンバランス）/ 光デジタル出力 Micro USB端子 microSD カードスロット 次へ/早送り 前へ/巻戻し ・[リセット方法]製品の使用中に異常動作が発生した場合、または停止した場合は、[ ]キーを 12秒以上長押しすると電源がオフになります。その後、再度電源をオンにしてご使用ください。 ・本製品の取扱説明書は弊社ホームページ（http://www.iriver.jp/）より、ダウンロードしてください。 本製品をご使用する前に必ず初期充電を行ってください。バッテリーが完全に放電している場合、 初期充電が完了するまでPCに接続してもしばらく起動及びPC側の認識がされません。 ！ 1. 在主畫面選取音樂搜尋方法，以顯示音樂清單。 2. 在清單中按下所要的音樂即可播放該檔案。 聆聽音樂

FCC ID: QDMAK240 Issue Date: Feb. 12, 2014 Version Rev DATE DESCRIPTION HCTA1401F 001 Jan. 23, 2014 First Approval Report HCTA1401F 001-1 Feb. 12, 2014 Sec. 3 :was revised. BT Targer Power was changed - Sec. 11.1 : was revised. - Sec. 11.3.1 : was revised. - Sec. 15 : was revised (Simultaneous transmission Summation was added) Report No. HCT CO., LTD. 74, Seoicheon-ro 578 beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, Korea 467-811 2 of 58 HCTA1401F001 TEL: +82 31 645 6300 FAX: +82 31 645 6401 FCC ID: QDMAK240 Issue Date: Feb. 12, 2014 Table of Contents 1. INTRODUCTION .......................................................................................................................................... ４ 2. TEST METHODOLOGY ............................................................................................................................... ５ 3. DESCRIPTION OF DEVICE ......................................................................................................................... ６ 4. DESCRIPTION OF TEST EQUIPMENT ...................................................................................................... ７ 5. SAR MEASUREMENT PROCEDURE ..................................................................................................... １５ 6. DESCRIPTION OF TEST POSITION ....................................................................................................... １７ 7. MEASUREMENT UNCERTAINTY ........................................................................................................... １９ 8. ANSI/ IEEE C95.1 - 1992 RF EXPOSURE LIMITS ................................................................................. ２０ 9. SAR SYSTEM VALIDATION .................................................................................................................... ２１ 10. SYSTEM VERIFICATION ....................................................................................................................... ２２ 11. RF CONDUCTED POWER MEASUREMENT ....................................................................................... ２３ 11.3 SAR Test Exclusions Applied ............................................................................................................ ２６ 12. SAR Test configuration & Antenna Information ................................................................................ ２７ 13. SAR TEST DATA SUMMARY ................................................................................................................ ２８ 13. 1 Measurement Results (WLAN SAR) ............................................................................................ ２８ 13.2 SAR Test Notes ............................................................................................................................. ２９ 14. SAR Measurement Variability and Uncertainty ................................................................................. ３０ 15. SAR Summation Scenario ................................................................................................................... ３１ 16. CONCLUSION ........................................................................................................................................ ３２ 17. REFERENCES ....................................................................................................................................... ３３ Attachment 1. – SAR Test Plots ................................................................................................................ ３４ Attachment 2. – Dipole Verification Plots................................................................................................. ３６ Attachment 3. – Probe Calibration Data ................................................................................................... ３８ Attachment 4. – Dipole Calibration Data .................................................................................................. ５０ Report No. HCT CO., LTD. 74, Seoicheon-ro 578 beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, Korea 467-811 3 of 58 HCTA1401F001 TEL: +82 31 645 6300 FAX: +82 31 645 6401 FCC ID: QDMAK240 Issue Date: Feb. 12, 2014 1. INTRODUCTION The FCC has adopted the guidelines for evaluating the environmental effects of radio frequency radiation in ET Docket 93-62 on Aug. 6, 1996 to protect the public and workers from the potential hazards of RF emissions due to FCC-regulated portable devices. The safety limits used for the environmental evaluation measurements are based on the criteria published by the American National Standards Institute (ANSI) for localized specific absorption rate (SAR) in IEEE/ANSI C95.1-1992 Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. 1992 by the Institute of Electrical and Electronics Engineers, Inc., Ne York, New York 10017. The measurement procedure described in IEEE/ANSI C95.3-1992 Recommended Prac tice for the Measurement of Potentially Hazardous Electromagnetic Fields - RF and Microwave is used for guidance in measuring SAR due to the RF radiation exposure from the Equipment Under Test (EUT). These criteria for SAR evaluation are similar to those recommended by the National Council on Radiation Protection and Measurements (NCRP) in Biological Effects and Exposure Criteria for Radio frequency Electromagnetic Fields,” NCRP Report No. 86 NCRP, 1986, Bethesda, MD 20814. SAR is a measure of the rate of energy absorption due to exposure to an RF transmitting source. SAR values have been related to threshold levels for potential biological hazards. SAR Definition Specific Absorption Rate (SAR) is defined as the time derivative of the incremental electromagnetic energy (dW) absorbed by (dissipated in) an incremental mass (dm) contained in a volume element (dV) of a given density (r ). It is also defined as the rate of RF energy absorption per unit mass at a point in an absorbing body. Figure 1. SAR Mathem…

Text truncated - open the document above for the full version.

IST Co., Ltd. EMC LABORATORY TEST REPORT NO. : 14-IST-0039 1 of 45 IST(02) 029 A4 모(101025) The test result only responds to the tested sample. This report shall not be reproduced except in full, without the allowance of the test laboratory. CERTIFICATION TEST REPORT FCC CFR47 PART 15 SUBPART C Test Report File No. 14-IST-0039 ■ Basic □ Alternate Date of Receipt December 02, 2013 Begin of test date December 20, 2013 Date of Issue February 03, 2014 End of test date January 13, 2014 Kind of Product Portable Music Player Basic Model(s) AK240 FCC ID QDMAK240 Applicant IRIVER LIMITED. Address Iriverhouse, 902-5, Bangbae-dong, Seocho-gu, Seoul, Korea Manufacturer IRIVER LIMITED. Address Iriverhouse, 902-5, Bangbae-dong, Seocho-gu, Seoul, Korea Test Result ■ Positive Negative Tested By Reviewed By B.O.KO S.J.CHO Comment(s) - Investigations requested : Measurement to the relevant clauses of FCC rules and regulations Part 15 Subpart C. - The test report is consists of 45 pages. - The test result only responds to the tested sample. - It is not allowed to copy this report even partly without the allowance of IST Co., Ltd. - This equipment as for has been shown to be capable of continued compliance with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in ANSI C63.4 I assume full responsibility for accuracy and completeness of these data. IST Co., Ltd. EMC LABORATORY TEST REPORT NO. : 14-IST-0039 2 of 45 IST(02) 029 A4 모(101025) The test result only responds to the tested sample. This report shall not be reproduced except in full, without the allowance of the test laboratory. TABLE OF CONTENTS Table of contents 2 Information of test laboratory, Measurement Uncertainty 3 Product Information 4 Summary of the test results 5 - Conducted Emissions 6-10 - Peak Power Output 11-14 - Conducted Spurious Emissions & Band Edge 15-24 - 6dB BandWidth 25-28 - Power Spectral Density 29-32 - Radiated Emissions (Radiated Spurious & Restricted Band Edge) 33-44 - Antenna Requirements 45 IST Co., Ltd. EMC LABORATORY TEST REPORT NO. : 14-IST-0039 3 of 45 IST(02) 029 A4 모(101025) The test result only responds to the tested sample. This report shall not be reproduced except in full, without the allowance of the test laboratory. INFORMATION OF TEST LABORATORY EMC LABORATORY of IST Co., Ltd. 52-20, Sinjeong-ro 41beon-gil, Giheung-gu Yongin-si, Gyeonggi-do, Korea. TEL : +82 31 326 6700 FAX : +82 31 326 6797 KOLAS Testing No. : KT118 RRA Designation No. : KR0018 FCC Registration No. : 400603 VCCI Member No. : 1739 Measurement Uncertainty Conducted Emissions U = 2.98 [dB] (Confidence level approximately 95 %, k = 2) Radiated Emissions (Antenna - Horizontal) U = 3.83 [dB] (Confidence level approximately 95 %, k = 2 ) Radiated Emissions (Antenna - Verical) U = 4.50 [dB] (Confidence level approximately 95 %, k = 2 ) IST Co., Ltd. EMC LABORATORY TEST REPORT NO. : 14-IST-0039 4 of 45 IST(02) 029 A4 모(101025) The test result only responds to the tested sample. This report shall not be reproduced except in full, without the allowance of the test laboratory. PRODUCT INFORMATION Portable Music Player(AK240) Body Color Gun Metal Body Material Aircraft Grade Duralumin Display 3.31inch WVGA(480X800) AMOLED Touch Screen Supported Audio Formats WAV, FLAC, WMA, MP3, OGG, APE(Normal High Fast), AAC, ALAC, AIFF, DFF, DSF Sample Rate FLAC, WAV, ALAC, AIFF : 8kHz~192KHz(8/16/24bits per Sample) DSD Native : DSD64(1bit 2.8MHz), Stereo/ DSD128(1bit 5.6MHz), Stereo Output Level Unbalance 2.1Vrms/ Balance 2.3Vrms(Condition No Load) DAC Cirrus Logic CS4398 X 2(Dual DAC) Decoding Support up to 24bit/ 192kHz Bit to Bit Decoding Input USB Micro-B input(for charging & data transfer(PC&MAC)/ Connection Mode : MTP(Media Device) Outputs PHONES(3.5mm)/ Optical Out(3.5mm)/ Balanced Out(2.5mm, only 4-pole supported) Wi-Fi 802.11 b/g/n(2.4GHz) Bluetooth V4.0 Dimensions 2.59” (66mm)[W] X 4.21” (107mm)[H] X0.68” (17.5mm)[D] Weight 6.5 oz(185g) Feature Enhancements Firmware upgrade supported(OTA) Audio Specification Frequency Response ±0.023dB(Condition:20Hz~20kHz)Unbalance & Balance/±0.3dB(Conditon:10Hz~70kHz)Unbalance & Balance S/N 116dB @ 1kHz, Unbalance/ 117dB @ 1kHz, Balance Crosstalk 130dB @ 1KHz, Unbalance/ 135dB @ 1kHz, Balance THD+N 0.0007% @ 1kHz, Unbalance/ 0.0005% @ 1kHz, Balance IMD SMPTE 0.0004% 800Hz 10kHz(4:1) Unbal…

Text truncated - open the document above for the full version.