Remotesolution RC89 Bluetooth Remote Controller User Manual U M
Remote Solution Co., Ltd. Bluetooth Remote Controller U M
User Manual
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| Document ID | 3947468 |
| Application ID | gXhjk/hpayblCFnzdNH5WQ== |
| Document Description | User Manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 43.46kB (543275 bits) |
| Date Submitted | 2018-08-02 00:00:00 |
| Date Available | 2018-08-02 00:00:00 |
| Creation Date | 2018-07-27 10:45:09 |
| Producing Software | GPL Ghostscript 9.10 |
| Document Lastmod | 2018-07-27 10:45:09 |
| Document Title | U.M |
| Document Creator | PDFCreator Version 1.7.3 |
| Document Author: | lindayu |
Confidential Product Approval Sheet ======= I N D E X ======= 1. APPLICATION RANGE --------------------------------------------------------------- 4 2. SPECIFICATION ----------------------------------------------------------------------- 4 ~ 6 3. SOFTWARE SPEC ------------------------------------------------------------------- 7 ~ 10 4. RELIABILITY TEST ------------------------------------------------------------------- 11 ~ 12 5. BLOCK DIAGRAM -------------------------------------------------------------------- 13 6. CIRCUIT DIAGRAM ------------------------------------------------------------------ 14 7. PCB DIAGRAM ------------------------------------------------------------------------ 15 8. DESIGN SPECIFICATION ----------------------------------------------------------- 16 ~ 18 9. USER MANUAL ----------------------------------------------------------------------- 19 ~ 20 10. PART LIST ----------------------------------------------------------------------------- 21 ~ 22 11. ASSEMBLY DIAGRAM -------------------------------------------------------------- 23 12. PACKING ------------------------------------------------------------------------------- 24 ~ 25 REMOTE SOLUTION CO., LTD. Confidential Product Approval Sheet 1. Application Range This technical specification was made by Remote Solution for IR/BLE Remote Contorl of Humax D’live. 2. Specification 2-1 Appearance a. There should be no issue for Button Locking b. There should be no stiff and looseness when opening or closing the battery cover c. There should be no issue for attachment of label d. There should be no spread of printing in RCU e. There should be no warpage in RCU f. There should be no electricity issue because of deformation of Spring g. Edge of Spring should be rounded h. Spring should be horizontal when inserting the battery i. There should be no sharpness in case j. The Printing of product should be same as product specification 2-2 Characteristics of framework 2-2-1 Exploded diagram of remote control a. Component of Remote control should be match up with drawing b. There should be no issue for soldering after disassemble of remote control c. Thee should be no contact between component d. Printing of PCB should be same with drawing e. There should be no Flux in carbon paste f. There should be no Pb dirts in PCB 2-2-2 Characteristics of rubber contact a. Operation : There should be no issue when pressing the keys vertically b. Operation : Metal Dome will be pressed with power of 140g±20g c. Working distance of button: 0.5±0.1 mm d. Returning of rubber button: It will be more than 40% of Operation[Measured with middle of Key] e. Weight : There should be no defects in RCU when pressing the button vertically with power of 3Kg for 3 second 2-2-3 Characteristics of battery a. There should be no issue when inserting or subtracting of battery b. There should be no issue for current after inserting the battery c. There should be no electricity issue after inserting or subtracting of battery for 100 times d. electrode : The gap of electrode from + to - should be less than 0.4mm e. There should be no electricity flow once battery is inserted by opposite way f. There should be no deformation after 24 hours once battery is inserted by opposite way g. Battery should be compatible other maker [Compatibility of size : AAA(L=44.2~43.4mm, Φ10.5 ~9.5)] , AA (L=50.5~49.0mm , Φ14.5 ~ 13.5)] 2-2-4 Characteristics of RCU Assembly ① Dimension : Dimension should be meet specification ② The gap should be less than 0.3mm after assemble of RCU - GAP of key top and side knob should be less than 0.6mm ③ Gap : The Gap should be less than 0.4mm after assembly of Battery Cover ④ Product Size : 160mm x 44.6mm x 21T REMOTE SOLUTION CO., LTD. Confidential Product Approval Sheet 2-3 Electrical characteristics 2-3-1 leakage current a. Less than about 35uA with BLE pairing Mode at DC 3.0V Measure the current, after leaving for 1 minute with switch [OFF] of transmitter remote controller 2-3-2 Operating current a. IR Operating Part IR operation current should be less than 45mA by applying 3.0V battery. Test IR Protocol : NEC If the IR Format is not NEC, the measured current may be different. - BLUETOOTH LE Part -> Less than about 10mA at D.C 3.0V 2-3-3 Operating voltage DC 2.2V ~ 3.4V (Alkaline Battery “AAA” * 2ea) 2-3-4 Oscillation - Main oscillation clock frequency:40MHz,+/- 10PPMat D.C 3.0V - Sub oscillation clock frequency: 32.768 Khz ±20PPM at D.C 3.0V 2-3-5 IR LED Specification Parameter Symbol Test Conditions Min TYP Max Unit Radiant Intensity Ie IF=70mA 27.2 74.63 mW/sr Forward Voltage VF IF=70mA 1.6 1.8 Reverse Current IR VR=5V 100 µA Peak Wavelength λp IF=70mA 940 nm Spectral Line Half- Width ∆λ IF=70mA 50 nm Viewing Angle 2θ1/2 IF=70mA 30 deg -. This item can be replaced with an equivalent item by the appropriate 4M Process of D’live and RS. 2-3-6 Indicate LED Specification - RED / YellowGreen Dual Color Parameter Symbol Test Conditions Forward Voltage VF IF=20mA Luminous Intensity Iv IF=20mA Reverse Current IR VR=5V Peak Wavelength λp IF=20mA Dominant Wave Length λd IF=20mA Spectral Line Half- Width ∆λ IF=20mA 2θ1/2 IF=20mA Viewing Angle Color Min TYP Max YellowGreen Red YellowGreen Red YellowGreen Red YellowGreen Red YellowGreen Red YellowGreen Red 18.5 63.0 566 615 2.0 2.0 35.0 100 570 630 30 17 2.6 2.6 100 100 576 625 YellowGreen Red 120 120 Unit mcd µA nm nm nm deg -. This item can be replaced with an equivalent item by the appropriate 4M Process of D’live and RS. REMOTE SOLUTION CO., LTD. Confidential Product Approval Sheet 2-3-7 Operating distance and pointing angle - RF MODE -> STRAIGHT : Min 30 m -> POINTING ANGLE (45°) : Min 25m - IR MODE -> STRAIGHT : Min 10 m -> POINTING ANGLE , Right, Left, Up, Down(30°) : Min 7m 2-3-8 VOICE Test 1) It will be sending a sine sound of the sound source 1KHz with the remote control in Artificail mouth or speaker 2) MIC for remote control, is input to 1KHz sound source, via the BT of the remote control transmits a 1KHz of DATA to the set-top box 3) Sound Level : -27.0 ± 5dB, THD(distortion) : MAX 3% 2-3-9 RCU used capacity (BATTERY LIFE) ( LR03 ) - Battery life should be at least 12 month under No Functions Count/day Operating Time Current Unit Remark IR Transmit 100 th 0.5 sec 45 mA 100 Key press/ day (0.5 Sec) RF Transmit 100 th 0.5 sec 10 mA 100 Key Press /day (0.5 Sec) Device LED 200 th 0.5 sec mA 1+2 Voice Function 10 th sec 15 mA Leakage current th 86400 sec 0.04 mA RF paired 2-3-10 Certificate requirement - Remote controller have passed the Bluetooth Certification and KC Certification. 2-3-10-1 Bluetooth Certification - BLUETOOTH LE SIG Certificate - Profile : HOGP 2-3-10-2 KC Certification - Certification No : R-CRI-RMB-RM-R01 - KN 301 489-1/-17 - KN 61000-4-2 - KN 61000-4-3 REMOTE SOLUTION CO., LTD. Confidential Product Approval Sheet 3-2. RF Protocol. 1. Device : Realtek RTL8762AK 2. GATT-Based Specifications HID over GATT Profile - HIDS(HID Service) - BAS(Battery Service) - DIS(Device Information Service) VOICE over GATT Profile - ATV Service OTA over GATT Profile (Silent OTA) 3. Device Name DLIVE OTT RCU 4. GAP Appearance Value 0x0180 : Generic Remote Control 5. BD Address ex) 8C 08 8B xx xx xx(8C 08 8B assigned by RS) 6. Method of pairing Just Works 7. Connection Parameters Connection Interval Min : 8 Connection Interval Max : 10 Slave Latency : 120 SuperVision Timeout : 10 sec 8. Audio Feature Audio Sampling at 8kHz, 16bits, compressed using ADPCM codec.(Compression rate is 4:1), Push & Release Talk 9. DIS Manufacturer Name : Remote Solution Ltd. Model Number : DLIVE OTT RCU Firmware Revision : yymmdd (the date of the firmware release in yy/mm/dd format) Software Revision : yymmdd (the date of the ir database release in yy/mm/dd format) System ID : 0x8C088BXXXXXX0000 (BD_ADDR the Bluetooth device address) PnP ID : - Vendor ID Source : 0x01 (BT) - Vendor ID : 0x005D (Realtek Semiconductor Corporation) - Product ID : 0x0001 - Product Ver : 0.0.1 10. OTA AES Key - 52 43 38 39 5f 44 4c 49 56 45 5f 34 4b 5f 4f 54 54 5f 42 4f 58 5f 52 43 55 5f 52 45 4d 4f 54 45 * Consumer on ATT - Report ID(0x10) NUM Field Description Values Size Opcode Att Handle Notification 0x1B 1byte Handle 0x0000 ~ 0xFFFF Att Value 2byte Keycode 1 Consumer Usage ID 2byte Direction RCU → STB * Voice Report On ATT - UUID (0xAB5E) NUM Field Description Values Size Opcode Notification 0x1B 1byte Att Handle Handle 0x0000 ~ 0xFFFF 2byte Att Value Sequence 0x0000 ~ 0xFFFF 2byte Att Value ID 0x00 1byte Att Value Prev pred 0x0000 ~ 0xFFFF 2byte Att Value Index 0x00 ~ 0xFF 1byte Att Value ADPCM data 0x00 ~ 0xFF 128byte Direction RCU → STB REMOTE SOLUTION CO., LTD. Confidential Product Approval Sheet 3-2. RF Protocol. * Voice Report On ATT - ATV Start Search NUM Field Description Values Size Opcode Att Handle Notification Handle 0x1B 0x0000 ~ 0xFFFF 1byte 2byte Att Value Sequence 0x080000000000000000000000000000000 0000000 20byte Direction RCU → STB * ATV MIC Open On ATT NUM Field Description Values Size Direction Opcode Att Handle Att Value Notification Handle Sequence 0x12 0x0000 ~ 0xFFFF 0x0C00010000 1byte 2byte 10byte STB → RCU Direction * ATV Audio Start On ATT NUM Field Description Values Size Opcode Att Handle Notification Handle 0x1B 0x0000 ~ 0xFFFF 1byte 2byte Att Value Sequence 0x04000000000000000000000000000000 00000000 20byte RCU → STB * ATV MIC Close On ATT NUM Field Description Values Size Direction Opcode Att Handle Att Value Notification Handle Sequence 0x12 0x0000 ~ 0xFFFF 0x0d 1byte 2byte 1byte STB → RCU Direction * ATV MIC end On ATT NUM Field Description Values Size Opcode Att Handle Notification Handle 0x1B 0x0000 ~ 0xFFFF 1byte 2byte Att Value Sequence 0x00000000000000000000000000000000 00000000 20byte RCU → STB * ATV Get_Caps On ATT NUM Field Description Values Size Direction Opcode Att Handle Att Value Att Value Att Value Notification Handle ATV TX Opcode Major Version Minor Version 0x12 0x0000 ~ 0xFFFF 0x0a 0x0004 0x0001 1byte 2byte 1byte 2byte 2byte STB → RCU * ATV Get_Caps_Response On ATT NUM Field Description Values Size Direction Opcode Att Handle Att Value Att Value Att Value Att Value Att Value Att Value Att Value Notification Handle ATV CTL Opcode Version Codecs support ADPCM Codec used ADPCM Byte/Frame Byte/Char Frame Num 0x1B 0x0000 ~ 0xFFFF 0x0B 0x0004 0x0001 0x0001 0x86 0x14 0x01 1byte 2byte 1byte 2byte 2byte 2byte 2byte 2byte 2byte RCU → STB REMOTE SOLUTION CO., LTD. Confidential Product Approval Sheet 11. GATT Profile UUIDs for ATV Voice Service 12. Sequence Diagrams 13. Audio frame The data rate is [16KHz] 8KHz at 16bits per sample so [256kbps] 128kbps raw and thencompressed 4:1 to [64kbps] 32kbps (ADPCM) The firmware for the remote should include software to encode the raw audio data usingan IMA/DVI ADPCM encoder with a 4:1 compression ratio. Audio frame is of 134 bytes containing encoded audio data of 128 bytes and a 6 byteheader. Each audio frame holds [16ms] 32ms of compressed audio. 8Khz/16Bit: (128 * 8)/(4 * 8k) = 32ms 16Khz/16Bit: (128 * 8)/(4 * 16k) = 16ms *(Option) When transmitted over the air, the audio frames are fragmented into 20 byte notifications, this means that each audio frame is sent as (at least) 7 notifications. REMOTE SOLUTION CO., LTD. Confidential Product Approval Sheet 4. RELIABILITY TEST 4-1 Remote Controller Assembly 4-1-1 Fundamental Performance - Operation Current / Stand-by Current / Operating Voltage / Performance / Exterior ※ Judgement : Should meet Specification Should be no issue no operation 4-1-2 High Temperature Operating Test A. Temperature : 50±3℃ B. Time : 24 Hours 4-1-3 Low Temperature Operating Test A. Temperature : -5±3℃ B. Time : 24 Hours 4-1-4 High Temperature & Humid Operating Test A. Temperature : 50±3℃ B. Humidity : 90 ~ 95% C. Time : 24 Hours 4-1-5 High Temperature Storage Test A. Temperature : 70±3℃ B. Time : 48 Hours C. Time after leaving for 1 hour at normal temperature. 4-1-6 Low Temperature Storage Test A. Temperature : -20±3℃ B. Time : 48 Hours C. Time after leaving for 1 hour at normal temperature. 4-1-7 High Temperature & Humid Storage Test A. Temperature : -20℃~70℃ B. DWELL Time : 30min C. Cycle : 50 cycles D. Time after leaving for 1 hour at normal temperature. ※ Judgement : Should be no issue for operation Should match current spec after test Should be no damage or de-form on cosmetic feature 4-1-6 Vibration test - Vibration width : 1.5mm - Test Period : 10~55Hz(7.5min) → 55Hz(6Hours) → 55~10Hz(7.5min) - Each direction(X,Y,Z) ※ Judgement : Should have no functional issue Current should meet spec Should be no damage or de-form Should not be tear of PE bag, scratch on product 4-1-7 Drop test - Drop units 1 time of 6 sides at 76cm height on the Hard wooden plate ※ Judgement : Should be No component tear, damage Should be able to assemble again if case is opened re-assembled unit should be operatable 4-1-8 ESD Test - ±4kV, 1Hz, 10 Times Contact discharge - ±8kV, 1Hz, 10 Times Air Contact discharge ※ Judgement : Should be no isse for operation 10 REMOTE SOLUTION CO., LTD. Confidential Product Approval Sheet 4-1-9 Button Life Time - Once Per second for 300,000 cycles ※ Judgement : Should be no issue for operation Should match current spec after test Should be no damage or de-form on cosmetic feature 4-1-10 Button Alcohol test - After falling 3-4 drops of ethyl alcohol(99.9%) on surface, clean surface 200 times with 500g force ※ Judgement : Print should not be erased after test 4-1-11 Alcohol test - After falling 3~4 drops of ethyl alcohol(99.9%) on mold surface, clean surface 50 times with 500g force ※ Judgement : Print should not be erased after test 4-1-12 Cross Cut Test - After the cross cut, take off OPP tape suddenly ※ Judgement : Print should not be wear & tear 4-1-13 Altitude tests - Operating Altitude : Operating Altitude -60 meters to 3,700 meters - Storage Temperature Altitude : Altitude -60 meters to 13,000 meters, -40℃ to 70℃ (non-powered storage) ※ Judgement : Should be no issue for operation 4-1-14 Liquid and oil resistance - Solvent and Cleaning Solution Resistance : The Remote MUST NOT be deformed, discolored or disfigured in any way by the application of 409 All Purpose Cleaner with 0.3% Alkyl dimethyl benzyl ammonium chloride, or Windex with Ammonia-D to any exposed surfaces. - Resistance to hand cream : Apply the following liquids individually and the confirm appearance after keeping them in a normal ambient condition for 96 hours. ※ Judgement : Should be no isse for operation Print should not be erased after test 4-1-15 Liquid Spill - The Remote MUST function as specified after having eight ounces of a common non-sugared beverage poured over the keypad, shaken off, then given 48 Hours to dray. ※ Judgement : Should be no isse for operation 4-1-16 Bluetooth distance test. - Measure RSSI value based on a master sample. Test an object at an angle of 45 degrees between STB and RCU. - Distance specification is 25m in Bluetooth Communication Standard. Actual distance is more than 25m. Check 10 times key press. No fail on each key performance. ※ Judgement : Should meet specification 11 REMOTE SOLUTION CO., LTD. Confidential Product Approval Sheet 9. User Manual [HUMAX] DLIVE OTT BOX RCU 동작 시나리오 1. PAIRING 시나리오 1.1. 페어링 시도 - 리모컨이 UnPaired 된 상태에서 [OK]키와 [HOME]키를 동시에 5초간 누르면 Pairing IR Trigger 3 Frame을 송출하고 Pairing을 시도한다. - 최대 30초 동안 Un-Direct Advertising을 시도하며 약 330ms마다 Green LED가 Blink 한다. 1.2. 페어링 성공 - 리모컨과 STB이 Pairing 에 성공했을 경우 리모컨은 Green LED를 약 150ms간격으로 빠르게 3번 Blink하고 Pairing 프로세스가 종료된다. - Pairing 성공여부 시점 판단은 모든 Client Characteristic Configuration을 받은 이후에 판단한다. 1.3. 페어링 실패 - Pairing 실패 시 리모컨은 LED Blink를 멈추고 이전 상태로 복귀한다. 2. UNPAIRING 시나리오 - 리모컨의 [OK]키와 [BACK]키를 동시에 5초간 누르면 UnPairing을 수행한다. - 리모컨은 Pairing 정보를 삭제하고 Green LED를 약 250ms간격으로 3번 Blink 후 UnPairing을 종료한다. - UnPairing 수행시 STB와의 동기를 맞추기위해 Unpair Code를 전송한다. - 리모컨은 STB과의 Connection 상태에 관계없이 언제든지 자체적으로 UnPairing 할 수 있다. 3. Key 동작 시나리오 3.1. 기본 키 동작 - 리모컨의 키가 눌릴 때 리모컨은 Connection상태에 따라 IR 또는 RF로 동작하며 LED가 ON된다. (Pairing 시도 중 키입력에 대한 LED Action은 없음) - 동시에 두 키 이상의 키가 눌렸을 경우에 IR송출은 중지된다. - 동시에 두 키 이상의 키가 눌렸을 경우에 Release 코드가 전송된다. (RF로 동작했을 경우) - 두 개의 키가 눌려진 상태에서 한 키를 놓으면, 누른상태의 남은 키의 Data가 송출된다. - 리모컨의 키가 약 1분 이상 눌렸을 경우 리모컨의 전원소모를 최소화하기 위해 코드 송출이 중지된다. 3.2. BT 상태에 따른 키 동작 - Connected 상태일 때 TV키를 제외한 모든 키는 RF로 동작한다. (TV키 : TV power, Source, Vol+/-, Mute) - Disconnected 상태 일 때, Any키 입력시 Re-Connect 하기 위해 10초간 Direct Advertising을 수행한다. 4. 음성 검색 동작 시나리오 - [Goole Assistant] 버튼을 누르면 리모컨은 음성검색 기능 활성화를 위한 Code를 STB으로 전송한다. - 리모컨은 STB로부터 Mic Open Command를 수신하면 Green LED가 ON되고 음성 패킷 전송을 시작한다. - 리모컨은 STB 로부터 Mic Close Command가 수신되면 음성 패킷 전송이 종료되고 LED가 Off된다. - 만약 STB이 Mic Close Command를 보내주지 않더라도 리모컨은 약 30초 TimeOut 이후 자제적으로 음성패킷 전송을 종료한다. 12 REMOTE SOLUTION CO., LTD. Confidential Product Approval Sheet 5. Battery 시나리오 - STB은 배터리 정보가 필요할 때 리모컨으로부터 배터리 값을 Read 할 수 있다. - Battery 정보 : Battery level(2.0V~3.0V)의 Percentage[%] (0x00~0x64) ex) 배터리 표 3.1 100% 3.0 100% 2.85 85% 2.64 64% 2.35 35% 2.0 0% 1.95 0% 6. Bluetooth Connection 시나리오 - Connection 완료 후 리모컨과 STB이 어떤 이유로 인해 Disconnect된 경우 리모컨은 Re-Connection (Direct Advertising)을 시도한다. - Re-Connection (Direct Advertising) 시도는 약 11초간 수행한다. - Re-Connection (Direct Advertising) 을 실패했을 경우 리모컨은 배터리 소모를 줄이기 위해 Sleep 모드로 진입한다. - 이후 사용자에 의해 키 입력이 있을 경우에 리모컨은 다시 약 11초 동안 Re-Connection (Direct Advertising)을 시도한다. - 리모컨이 Re-Connection 을 하는 약 11초동안 수행하는 Direct Advertising은 아래와 같이 두단계 구분되어진다 1 step : 총 1초간 약 1.6ms 마다 Direct Advertising 을 수행 (Fast) 2 step : 총 10초간 약 20ms 마다 Direct Advertising 을 수행 (Slow) 7. TV 설정 7.1. Auto-Search 방법 7.1.1. [TV Power] key와 [OK] key를 약 5초간 누름 ---- Red LED On (set mode 진입) 7.1.2. [Navi UP] 또는 [Navi Down] key를 누름 ---- TV power code 출력 및 Red LED 1회 Blink 후 LED On 상태 유지. 7.1.3. [OK] key 입력 ---- 완료(Red LED 3회 Blink 후 꺼짐) - TV setting mode에서 20초간 다른 입력이 없으면 LED Off 되면서 Set mode 해제됨. - 관계없는 키 입력시 무시한다. 7.2. TV 설정 초기화 7.1.1. [TV Power] key와 [BACK] key를 약 5초간 누름 8. Code Read Out - 현재 리모컨에 설정된 TV의 설정번호를 LED 로 Display 한다. - [TV Power] key와 [OK] key를 약 5초간 누름 ---- Red LED On (set mode 진입) - [DLIVE] key 누름 - Red LED에서 현재 설정 된 번호 100자리, 10자리, 1자리 차례로 Blink 함. - “0”이면 0.1초 간격으로 5회 Blink 하고 “1 ~ 9”는 0.3초 간격으로 Blink 횟수로 한다. 예) 023번이 설정되어 있을 경우 LED동작 예) step 1 : 빠르게 LED 5회 Blink step 2 : LED 2회 Blink step 3 : LED 3회 Blink 9. Couch Function - 임의의 키가 연속으로 눌려지고 있을 때 배터리 소모를 줄이기 위해 1분이 경과되면 리모컨의 출력을 멈춘다. - Connected 상태일 때, 키 입력시 RF 로 송출되며 1분 후 Release 코드를 송출한다. - UnPaired 상태거나 또는 Disconnected 상태일 때, 키 입력시 IR로 송출되며 1분 후 IR 송출이 중지된다. 10. Factory Default - [STB Power] key와 [BACK] key를 동시에 약 5초간 누름 - 약 5초 후 Indicate ALL LED가 3회 Blink 하면서 초기화 상태로 됨. - TV Default 는 삼성, LG Batch Code로 출력됨. 13 REMOTE SOLUTION CO., LTD. Confidential Product Approval Sheet 11. Assembly Diagram ( UNIT : mm ) 14 REMOTE SOLUTION CO., LTD. FCC Caution § 15.19 Labelling requirements. 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. § 15.21 Information to user. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. § 15.105 Information to the user. Note: 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 terference 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. * RF warning for Portable device: The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. MAKER : REMOTE SOLUTION HK CHECK APPROVAL 회로 개발 기구 팀 소프트팀 디자인팀 연구소장 김락환 책임 리셩평 연구원 민경진 책임 김정호 연구원 김동학 전임 홍현 선임 김재원 이사 2018.07.24 2018.07.24 2018.07.24 2018.07.24 2018.07.24 DATE : 2018. 07.24 15
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