Huawei Technologies R22-IBLV2 Huawei RCU R22 User Manual Remote Control FRS

Huawei Technologies Co.,Ltd Huawei RCU R22 Remote Control FRS

User Manual

Huawei R22 Remote Control FRS Issue 01 Date 2018-11-14 HUAWEI TECHNOLOGIES CO., LTD.
Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. i Copyright © Huawei Technologies Co., Ltd. 2018. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd. Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied. Huawei Technologies Co., Ltd. Address: Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China Website: http://www.huawei.com Email: support@huawei.com
Huawei R22 Remote Control FRS Contents Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. ii Contents 1 Acronyms and Abbreviations ..................................................................................................... 1 2 Notice ............................................................................................................................................... 2 3 Remote Control Appearance ....................................................................................................... 3 4 Software Functions ....................................................................................................................... 4 4.1 Function Description .................................................................................................................................................... 4 4.2 Pairing Process.............................................................................................................................................................. 7 4.3 Sound Pickup Principle ................................................................................................................................................. 8 4.4 Key Value Table ............................................................................................................................................................ 9 5 Hardware Functions ................................................................................................................... 12 6 Physical Specifications ............................................................................................................... 16 7 Environmental Requirements................................................................................................... 17 8 Product Certification .................................................................................................................. 19 9 Packing List .................................................................................................................................. 20 10 Appendix .................................................................................................................................... 21
Huawei R22 Remote Control FRS 1 Acronyms and Abbreviations Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 1 1 Acronyms and Abbreviations Table 1-1 Acronyms and abbreviations Acronym/Abbreviation Full Name BLE Bluetooth Low Energy MIC microphone ECM Electret Condenser Microphone LED Light Emitting Diode OTA Over-The-Air CE Conformité Européenne ROHS Restriction of Hazardous Substances BQB Bluetooth Qualification Body
Huawei R22 Remote Control FRS 2 Notice Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 2 2 Notice The set top box (STB) mentioned in this document indicates the Huawei STB that matches with the Huawei R22 remote control.
Huawei R22 Remote Control FRS 3 Remote Control Appearance Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 3 3 Remote Control Appearance Remote control appearance features: ⚫ The operation surface adopts a belt grinding design to improve the texture. ⚫ The rear side adopts a big radian design to improve the comfort of holding. ⚫ The slope and highlighted edge surrounding the voice key makes the key distinct. ⚫ The keys are properly laid out. Keys in the upper area are rarely used, keys in the middle area are most often used, and keys in the lower area are also often used but not as frequent as those in the middle area. − The middle area is the major operation area. Keys in this area use meta domes, which make people feel comfortable when they press the keys. Figure 3-1 Huawei R22 remote control appearance
Huawei R22 Remote Control FRS 4 Software Functions Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 4 4 Software Functions 4.1 Function Description Table 4-1 R22 remote control functions Function Description Restriction and Impact Work mode The remote control supports infrared (IR) and Bluetooth modes. When the remote control works in IR mode and you press keys on the remote control, IR key values are sent. When the remote control works in Bluetooth mode and you press keys (except those in the study window) on the remote control, Bluetooth key values are sent. (When you press keys in the study window, IR key values are sent.) ⚫ When used for the first time, the remote control works in IR mode by default, and it is not paired with an STB through Bluetooth. ⚫ After being paired with an STB through Bluetooth, the remote control starts to work in Bluetooth mode. ⚫ When the remote control works in Bluetooth mode, you can operate only the paired STB using the remote control. ⚫ Before connecting the remote control to a new STB, you need to reset the remote control.
Huawei R22 Remote Control FRS 4 Software Functions Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 5 Function Description Restriction and Impact Study function 1. Press and hold the STUDY key for about 3 seconds. If the indicator is steady on, the remote control enters the study state. 2. Press the sleep/wake key in the study window on the remote control within 10 seconds. The indicator blinks. 3. Align the upper end of the STB remote control with that of the TV remote control within a distance of 3 centimeters. Press and hold the sleep/wake key on the TV remote control for about 3 seconds. If the indicator is steady on after blinking for three times, the study is successful. 4. Repeat steps 2 and 3 to study the volume and TV/AV keys. 5. Press the STUDY key to save the study result and exit the study state. ⚫ The study function is applicable only to the IR mode. ⚫ The Bluetooth and IR functions are unavailable when the remote control is in study state. Sound pickup When you press the voice key on the remote control in Bluetooth mode, the remote control starts to pick up sounds. When you release the key, the remote control stops picking up sounds. The remote control provides only the sound pickup capability, but not voice search, which is an upper-layer service of the STB. Battery monitoring When the battery level is low, the remote control indicator blinks to alert you, and the remote control reports a low-battery event to the STB. Then the STB displays a low-battery notification. N/A OTA upgrade The STB upgrades the remote control firmware through Bluetooth. Both mandatory and optional upgrades are supported, which can be customized. Subscribers can cancel the upgrade only in optional mode. If the battery level of the remote control is low or the Bluetooth connection between the remote control and the STB is not set up, the remote control firmware cannot be upgraded. The upgrade takes about 3 minutes, during which the system does not respond to key pressing and voice requests.
Huawei R22 Remote Control FRS 4 Software Functions Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 6 Function Description Restriction and Impact Reset Press the OK + CH+ keys for more than 5 seconds to restore the default settings and clear the Bluetooth pairing information and STUDY key information. The indicator on the remote control blinks for four times during the reset. ⚫ After the remote control is reset, the Bluetooth connection information is automatically cleared. Next time you use the remote control to operate the STB, the remote control sets up a Bluetooth connection with the STB again. It takes longer time to set up a Bluetooth connection after the reset. ⚫ If you remove the remote control battery, the Bluetooth pairing information will not be cleared.
Huawei R22 Remote Control FRS 4 Software Functions Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 7 4.2 Pairing Process Figure 4-1 Pairing an R22 remote control with an STB Figure 4-1 shows the process of pairing an R22 remote control with an STB. The process is described as follows:
Huawei R22 Remote Control FRS 4 Software Functions Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 8 1. When the R22 remote control works in IR mode and the subscriber presses the home + menu keys on the remote control, the remote control sends a pairing startup code through IR to the STB. The STB receives the pairing startup code. 2. The STB scans for Bluetooth devices and detects the remote control. 3. The STB checks its pairing list for the R22 remote control. If the remote control is not on the pairing list, substep 3.a through 3.d are performed. If the remote control is on the pairing list, 3.e is performed. a. If the STB does not have the pairing record of the R22 remote control, the STB sends a pairing request. b. The STB waits for a pairing response from the R22 remote control and determines whether the pairing succeeds. c. If the pairing succeeds, the STB saves the R22 remote control information. d. After the STB and the R22 remote control are paired, the STB proactively sets up a Bluetooth connection with the R22 remote control. e. If the STB already contains the pairing record of the R22 remote control, the STB checks whether the R22 remote control is connected. If the connection fails, the STB clears the pairing information of the R22 remote control and then goes to 3.a to initiate a pairing request. 4.3 Sound Pickup Principle Figure 4-2 Sound pickup Figure 4-2 shows the process of sound pickup through the R22 remote control. The process is described as follows: 1. When a subscriber presses the voice key on the R22 remote control and speaks to the microphone (MIC), the MIC collects voice data, the Audio encoding module encodes the voice data, and sends the data to the Bluetooth module of the R22 remote control. 2. The Bluetooth module of the R22 remote control sends the voice key value and voice data to the Bluetooth module of the STB using the BLE protocol.
Huawei R22 Remote Control FRS 4 Software Functions Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 9 3. The Bluetooth module of the STB parses the audio data, sends the data to the Audio module, parses the voice key value, and sends the parsed data to the Input subsystem of the STB. 4. After receiving the voice key press event, the voice app installed in the STB proactively obtains the voice data from the Audio module of the STB. When the voice key is released, the remote control stops collecting voice data. 4.4 Key Value Table This section describes the values of the remote control keys. Table 4-2 Key value table Key HID Type HID Command IR Key Value Sleep/Wake (for study) N/A N/A - STUDY N/A N/A - TV/AV (for study) N/A N/A - Volume+ (for study) N/A N/A - Volume- (for study) N/A N/A - Sleep/Wake Keyboard (0x07) 0x66 0xDC Sound channel Consumer (0x0C) 0x1b7 0x98 Mute Keyboard (0x07) 0x7F 0x9C Settings Consumer (0x0C) 0xF6 0x8D Quick back Consumer (0x0C) 0x083 0xD6 Red (reserved for extending functions) Consumer (0x0C) 0x305 0x84 Green (reserved for extending functions) Consumer (0x0C) 0x306 0x89 Yellow (reserved for extending functions) Consumer (0x0C) 0x307 0xD9 Blue (reserved for extending functions) Consumer (0x0C) 0x060 0x96 Live TV Consumer (0x0C) 0x069 0xCD Catch-up TV Consumer (0x0C) 0x06a 0x91 VOD Consumer (0x0C) 0x06c 0x83 Info Consumer (0x0C) 0x06b 0xC3 Rewind VOD/TSTV Consumer (0x0C) 0xB4 0x9B
Huawei R22 Remote Control FRS 4 Software Functions Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 10 Key HID Type HID Command IR Key Value Stop/Exit playback Keyboard (0x07) 0xF3 0xC7 Play/Pause Consumer (0x0C) 0xCD 0x95 Fast-forward VOD/TSTV Keyboard (0x07) 0xF2 0xC2 Page up Keyboard (0x07) 0x4B 0xDD Page down Keyboard (0x07) 0x4E 0x8C Sound pickup Keyboard (0x07) 0x3E N/A Home Keyboard (0x07) 0x4A 0x88 Local (reserved for extending functions) Consumer (0x0C) 0x221 0x65 Back Keyboard (0x07) 0x29 0xC5 Menu Consumer (0x0C) 0x40 0x82 Up Keyboard (0x07) 0x52 0xCA Down Keyboard (0x07) 0x51 0xD2 Left Keyboard (0x07) 0x50 0x99 Right Keyboard (0x07) 0x4F 0xC1 OK Keyboard (0x07) 0x28 0xCE Volume+ Keyboard (0x07) 0x80 0x80 Volume- Keyboard (0x07) 0x81 0x81 Channel+ Consumer (0x0C) 0x9C 0x85 Channel- Consumer (0x0C) 0x9D 0x86 PIP/Subtitle Consumer (0x0C) 0x309 0x63 Netflix shortcut key/Teletext Consumer (0x0C) 0x308 0x64 0 Keyboard (0x07) 0x27 0x87 1 Keyboard (0x07) 0x1E 0x92 2 Keyboard (0x07) 0x1F 0x93 3 Keyboard (0x07) 0x20 0xCC 4 Keyboard (0x07) 0x21 0x8E 5 Keyboard (0x07) 0x22 0x8F 6 Keyboard (0x07) 0x23 0xC8
Huawei R22 Remote Control FRS 4 Software Functions Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 11 Key HID Type HID Command IR Key Value 7 Keyboard (0x07) 0x24 0x8A 8 Keyboard (0x07) 0x25 0x8B 9 Keyboard (0x07) 0x26 0xC4 * Consumer (0x0C) 0x303 0xDA # Consumer (0x0C) 0x304 0xD0 Pairing request (no key) N/A N/A 0x77 Low-battery alert (no key) Keyboard (0x07) 0x73 0x6E The keys reserved for extending functions support customization, and adaptation development is required for the EPG and STB.
Huawei R22 Remote Control FRS 5 Hardware Functions Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 12 5 Hardware Functions This chapter describes hardware functions of the R22 remote control. Table 5-1 Hardware specifications Category Parameter Description Application Limitation Wireless connection Bluetooth mode ⚫ Bluetooth 4.2 standards are complied with. ⚫ Only the BLE protocol is supported. The distance between the STB and remote control is less than or equal to 12 meters.
Huawei R22 Remote Control FRS 5 Hardware Functions Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 13 Category Parameter Description Application Limitation IR mode Protocol: NEC Frequency: 37.9 kHz NOTE The STUDY key supports only the IR mode. ⚫ The straight remote control distance is less than or equal to 10 meters. ⚫ The limitations on the distance at different angles are as follows: − When the STB rotates 60 degrees horizontally or vertically, the remote control distance is less than or equal to 8 meters. − When the remote control rotates 45 degrees horizontally or vertically, the remote control distance is less than or equal to 4 meters.
Huawei R22 Remote Control FRS 5 Hardware Functions Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 14 Category Parameter Description Application Limitation MIC Sound pickup Built-in ECM MIC. ⚫ The remote control only collects and transmits voice data. ⚫ The voice recognition success rate of the STB depends on the sound pickup on the remote control, the upper-layer voice software, and the cloud voice platform. ⚫ The effective sound pickup distance of the MIC is less than or equal to 10 centimeters. Key Key count There are 52 keys. NOTE For details about the key layout and description, see the remote control or STB user manual. A key can be pressed for a maximum of 300,000 times. Key combination ⚫ Press the OK + CH+ keys to reset the remote control. ⚫ Press the home + menu keys to pair the remote control with a Bluetooth device. N/A
Huawei R22 Remote Control FRS 5 Hardware Functions Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 15 Category Parameter Description Application Limitation Indicator Indicator ⚫ The red LED lamp is used. ⚫ Blinking mode and duration of the LED indicator in different scenarios: − In IR mode: When a key (except the voice key) is pressed, the indicator blinks (at an interval of 300 ms); when the key is released, the indicator is off. − In Bluetooth mode: When a key (except the voice key) is pressed, the indicator blinks (at an interval of 300 ms); when the key is released, the indicator is off. When the voice key is pressed, the indicator blinks (at an interval of 150 ms); when the voice key is released, the indicator is off. − When the remote control starts pairing, the indicator blinks (at an interval of 500 ms). When the pairing is complete (successful or failed), the indicator is off. − When the remote control starts to connect to the STB, the indicator blinks (at an interval of 300 ms). When the connection fails, the indicator is off. When the connection succeeds, the indicator is steady on for 1s and then off. − When the OK + CH+ keys are pressed, the indicator is not on. When the remote control is reset, the indicator blinks for four times (at an interval of 500 ms). − When the battery level is lower than the undervoltage threshold, the indicator blinks (on for 1s, off for 1s, and blinking for five times). N/A Compatibility Bluetooth function compatibility The following STB model has been adapted: Q22E If an STB model that needs to be used is not on the compatibility list, submit an RAT workflow.
Huawei R22 Remote Control FRS 6 Physical Specifications Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 16 6 Physical Specifications This chapter describes physical specifications of the R22 remote control. Table 6-1 Physical specifications Parameter Specification Dimensions 210 mm x 47 mm x 21 mm Weight About 90 g (without batteries)
Huawei R22 Remote Control FRS 7 Environmental Requirements Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 17 7 Environmental Requirements This chapter describes the operating and storing environment requirements for the R22 remote control. Table 7-1 Operating and storing environment requirements for the R22 remote control Category Requirement Application Limitation Operating temperature 0ºC to 40ºC (32ºF to 104ºF) Use the remote control in an environment that meets the temperature and humidity requirements. A temperature higher than 40ºC or lower than 0ºC may cause faults. Operating humidity 5% RH to 95% RH (no condensing) Storage temperature –40°C to +70°C (–40°F to +158°F) N/A Storage humidity 5% RH to 95% RH (no condensing) Moisture protection Place the remote control in a clean and dry environment. ⚫ Keep the remote control from rains and other sources of water. Prevent foreign objects or liquids from entering the remote control. Otherwise, STB faults or other faults may occur. EMI protection Keep the remote control far from other electronic and magnetic devices. ⚫ Place the remote control far away from other electronic devices with strong magnetic or electric fields, such as cable modems with wireless functions, cordless phones, Wi-Fi routers, power line communication modems, mobile phones, microwave ovens, and fridges. ⚫ Use the remote control at positions with good network signals. The distance between the remote control and other metal objects (such as metal supports, metal doors, and metal windows) must be over 25 centimeters. The distance between the remote control and other electronic devices must be over 30 centimeters.
Huawei R22 Remote Control FRS 7 Environmental Requirements Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 18 Category Requirement Application Limitation Water protection The remote control is not waterproof. N/A Battery Use the batteries in a proper way. ⚫ Remove the batteries if you will not use the remote control for a long time. This is to prevent the remote control from being corrupted by battery leakage. ⚫ Use the batteries that comply with national standards.
Huawei R22 Remote Control FRS 8 Product Certification Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 19 8 Product Certification This chapter lists the certifications that the R22 remote control has passed. Table 8-1 Certification list Item Description Bluetooth BQB certification CE European EMC/Safety/RF/RoHS/REACH/WEEE certification
Huawei R22 Remote Control FRS 9 Packing List Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 20 9 Packing List There are two scenarios for the R22 remote control: ⚫ Without an independent packing: Packed with an STB as an accessory. For details about the packing list, see the corresponding STB FRS and STB user manual. ⚫ With an independent packing: Packed as an independent product for sale. Table 9-1 Packing list No. Item Standard or Optional Quantity 1 Remote control Standard 1 3 Product manual Standard 1 4 Battery Standard 2 Because there is no BOM code, the R22 remote control does not have an independent packing for sites outside China. If an independent packing is required, submit an RAT workflow.
Huawei R22 Remote Control FRS 10 Appendix Issue 01 (2018-11-14) Copyright © Huawei Technologies Co., Ltd. 21 10 Appendix This chapter lists attachments related to this document. Table 10-1 Attachment list No. Attachment Description 1 Includes six views and 360-degree appearance images of the Huawei R22 remote control.

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