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User Guide for Remote Control RC4921401/01BRP; RC4921402/01BRP
Purpose:
The purpose of this document is to define and identify the operation manual of project
Vantiva RC4921401/01BRP; RC4921402/01BRP RCU. The Vantiva RC4921401/01BRP;
RC4921402/01BRP RCU, will be referred to in this document, as the "RCU". This RCU is
transmitting BLE / IR for Set Up Box.
Out Of Box Experience
First time inserting batteries,
1) The RCU is unpaired.
2) No Simple Setup Data.
3) All keys are STB keys.
4) SSU Key Map function does not work
(1). Manual Pairing
Press and hold
(<<Home + BACK>>),
mode.
(2).Clear Pairing
Press and hold
(<<Home + VOL->>)
remain off.The RCU erases its pairing data, and the STB control medium automatically restores to
STB-IR mode. After LED performs a confirmation blink.
keys for at least 3 seconds. RCU will then enter discoverable
for at least 3 seconds, During the initial 3 seconds, the LED will

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  • Page 1 User Guide for Remote Control RC4921401/01BRP; RC4921402/01BRP Purpose: The purpose of this document is to define and identify the operation manual of project Vantiva RC4921401/01BRP; RC4921402/01BRP RCU. The Vantiva RC4921401/01BRP; RC4921402/01BRP RCU, will be referred to in this document, as the “RCU”. This RCU is transmitting BLE / IR for Set Up Box.
  • Page 2: General Product Description

    1. General Product Description 1.1 Overview This remote control is primarily designed with Bluetooth SIG standards (www.bluetooth.com) to control the host device, with following application features: • The RCU has 14 keys, BLE transceiver, IR transmitter, Red LED indicator, Find Me, Buzzer, backlight and Accelerometer.
  • Page 3 RCU will not report the battery level initiatively. The host should read this value by itself based on Bluetooth SIG Battery Service specification. When RCU has entered Low Voltage: • It still can fire key code. However, the performance under Low Voltage may be reduced. •...
  • Page 4 2.4.2 Advertising Package Undirected Advertising (for pairing): Data Block Byte Value Description Adv Type Byte0 0x02 Length of the following payload bytes in this data block Flags Byte1 0x01 The data type = Advertising Type Flags Byte2 0x05 LIMITED_DISCOVERABLE(0x01) | EDR_NOT_SUPPORTED(0x04) Appearance Byte3...
  • Page 5 Scan Response Package: During pairing (discoverable), the response package to host scan is defined as below: Element Byte Value Description Completed Byte0 0x06 Length of the following payload bytes in this data block Local Name Byte1 0x09 The data type = Completed Local Name Byte2 0x52 ASCII code of character ‘R’...
  • Page 6 2.4.3 STB RF Key Code Table Below key codes are defined in form of: usage page / usage code (in hexadecimal). For HID keyboard keys: usage page = 0x07; and for HID consumer control keys, usage page = 0x0C. Voice Power 0x0C/0x6B 0x0C/0x221...
  • Page 7 2.5 BLE Mode 2.5.1 BLE Parameters <PART I>. BLE Names and IDs: • Device Name : “RC400”. • Manufacturer Name: “Omni Remotes” • Vendor ID: 0x057A (Omni Remotes) • Product ID : 0x00AC <PART II>. Connection Parameters: • Connection Interval: 9 (1.25ms x 9 = 11.25ms) •...
  • Page 8 2.5.2 BLE State Diagram At any time, the remote only can pair with one STB. Refer to below flowchart of RCU’s pairing state diagram. In STB-BLE mode, RCU will keep connected as long as connection to host is available. RCU enters sleeping after host terminates connection (Host is off or out of range).
  • Page 9 2.5.3 Advertising and Connect When the RCU is in pairing mode, it will begin advertising. When a nearby Central starts scanning, and initiate a connection, the RCU will pair with it. The bonding data will be stored into the non-volatile memory only after pairing is successful.
  • Page 10: Led Operations

    2.6 LED Operations LED blink mode definition: Setup Action Timing 50ms on, 50ms off Quick Blink 250ms on, 250ms off Short Blink 500ms on, 500ms off Long Blink LED behaves as below under different scenarios: Setup Action Timing Lit up for 2 seconds. Boot up Short blinks.
  • Page 11 2.7 Setup Features 2.7.1 General All Setup features are meant to change the settings of the RCU. Each feature is triggered by a special combo keys. An overview of the Setup features and the corresponding key-press is shown in the table below. Notation: <...
  • Page 12 2.8.1 Alert Levels are Settings Alert Level Buzzer LED indication Buzzer Stop Condition No Alert N.A. (default) * Timeout after 30 seconds * 2.75KHz * User presses any key (no key commands will be sent) Mild Alert * Medium Volume * BLE connection is lost * Envelope of 0.5Hz (50/50) * Timeout after 30 seconds.
  • Page 13: Simple Setup

    During SSU brand-search, while hold <MUTE> to perform searching, it will disable stuck key timer for this case so that a long-time search is allowed. 2.10 OTA The RCU software supports upgrade via OTA (Over-The-Air). From diagram above, the STB can transfer the RCU firmware by the BLE link. The OTA process can be triggered by the user using the RCU or by the STB itself.
  • Page 14 In the event the Background Setup is not successful, user (e.g., Installer) will configure Simple Setup manually. By pressing and holding the "OK" & "End Call" keys for > 3 seconds, the RCU will send the HID Consumer Control Command (0x0C, 0x07) to notify the host to launch the SSU Manual Setup application.
  • Page 15 2.12 IR Blast After SSU configuration, the user can use voice control to send TV IR Code. Each time, the RCU will send 3 frames of IR code. The process of voice and translation to an actual SSU IR blast command is outside the scope of this RCU software specification.
  • Page 16 Following table is the IR function/codes supported by RCU. Upon triggered by System / Vantiva application via predefined Android Intent, SSU service will send BLE command to RCU, to transmit the corresponding IR codes. When RCU receive a BLE command to transmit these IR codes, it will transmit 3 frames by default, to simulate an IR key press.
  • Page 17 2.14 GATT Service and UUID Function GATT UUID Service/Characteristic Battery Level Battery Service 0x180F Notification Device Information Device Information 0x180A Service BLE Key Commands HID Service 0x1812 OTA Service 0x34, 0x79, 0xe5, 0x84, 0x08, 0x62, 0x82, 0x9b, 0x2e, 0x40, 0xaf, 0x76, 0x85, 0xe1, 0xc0, 0xcb Find Me Immediate Alert Service 0x1802...
  • Page 18 2.15 Backlighting and Accelerometer The Accelerometer is associated with the Backlight feature. It enables the Backlight upon sensing dynamic movement or vibration. Backlighting 1. Backlight can be enabled with a key press or accelerometer interrupt. 2. The backlight will remain ON until 5 seconds. 3.
  • Page 19 2.16 Accelerometer Service Accelerometer Service UUID: 0x79, 0x79, 0x00, 0x01, 0x79, 0x79, 0x79, 0x15, 0x00, 0x03, 0x08, 0x87, 0x19, 0x24, 0x22, 0x45 Accelerometer character interrupt UUID (notify): 0x79, 0x79, 0x00, 0x02, 0x79, 0x79, 0x79, 0x15, 0x00, 0x03, 0x08, 0x87, 0x19, 0x24, 0x22, 0x45 Accelerometer character orientation UUID (read only ):...
  • Page 21 The definition of obverse is when the angle between the Z-axis and the gravity vector g is within the range of 150°±Error to 210°±Error. In this condition, the remote control is in the obverse state. See the diagram below: The definition of reverse is when the angle between the Z-axis and the gravity vector g is within the range of 0°...
  • Page 22 .3. Product Requirements 3.1 Factory Default Settings (Out-of-Box State). 1) The RCU is not paired and the BLE pairing table is empty. 2) The RCU is at IR mode, sends Monitor IR codes. 3.2 Data Retention The RCU will retain previously stored settings in the event of a power down. Below are the data that will be stored in non-volatile memory: 1) Monitor control medium: BLE or IR.
  • Page 23 3.4.BLE Mode 3.4.1 BLE Parameters <I>. Device Info: • Device Name: “VANTIVA RC4111801” • Vendor ID: 0x057A (Omni) • Product ID: 0x00A7 Note: At any one time, the RCU can only pair with 1 Monitor. The RCU keeps connection if the Monitor is turned on and within BLE effective distance with the RCU. <II>.
  • Page 24 Different connection parameters will impact BLE response and power consumption. OMNI recommends Monitor side to always accept and apply the above parameters for the most optimized performance for BLE response and power saving. 3.5 Connection Behaviors Once a remote and Monitor are paired, the BLE link will be kept maintained (using the connection parameters in section 5.4.1) If the host and remote disconnects, the following occurs: 1) After disconnecting, the RCU continuously transmits direct advertising at low duty...
  • Page 25 3.7.2 LED Behavior 3.8 Remote Control Setups 3.8.1 General The Setup features stated in this section changes the settings, activate a unique feature. Each feature is triggered by a set of unique combo keys. All setup modes can be triggered no matter Monitor control medium is RF or IR. •...
  • Page 26 1. RCU is only allowed to pair to maximum one host. Once the pairing combo keys takes effect, RCU will firstly terminate the present connection. 2. RCU then enters discoverable mode, sends out undirected advertising for pairing. The LED blinks during the whole discoverable state.
  • Page 27 The RCU supports one-way voice transferred from RCU to host. Google Android-R GATT voice - for host that runs Android-R (ATV11 voice spec. version 1.0); 3.9.1 Voice over GATT for Android R Press and released <voice> key to open the voice function, RCU will close the voice function After receiving the stop command sent by the host.
  • Page 28 FCC ID:2AGOFRC492A IC:24503-RC492A Statement: FCC Caution: 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.
  • Page 29 - French: Cet appareil contient des é metteurs / ré cepteurs exempté s de licence conformes aux RSS (RSS) d'Innovation, Sciences et Dé veloppement é conomique Canada. Le fonctionnement est soumis aux deux conditions suivantes: (1) Cet appareil ne doit pas causer d'interfé rences. (2) Cet appareil doit accepter toutes les interfé...

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