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

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

UserManual.wiki >

Huawei Technologies >

R22 IBLV2 User Manual HTML Version

User Manual

Huawei R22

Remote Control FRS

Issue

Date

2018-11-14

HUAWEI TECHNOLOGIES CO., LTD.

Issue 01 (2018-11-14)

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)

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)

1 Acronyms and Abbreviations

Table 1-1 Acronyms and abbreviations

Acronym/Abbr

eviation

Full Name

BLE

Bluetooth Low Energy

MIC

microphone

ECM

Electret Condenser Microphone

LED

Light Emitting Diode

OTA

Over-The-Air

Conformité Européenne

ROHS

Restriction of Hazardous Substances

BQB

Bluetooth Qualification Body

Huawei R22

Remote Control FRS

2 Notice

Issue 01 (2018-11-14)

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)

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)

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)

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)

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)

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)

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)

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

STUDY

N/A

TV/AV (for study)

N/A

Volume+ (for study)

N/A

Volume- (for study)

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)

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

Consumer (0x0C)

0x40

0x82

Keyboard (0x07)

0x52

0xCA

Down

Keyboard (0x07)

0x51

0xD2

Left

Keyboard (0x07)

0x50

0x99

Right

Keyboard (0x07)

0x4F

0xC1

Keyboard (0x07)

0x28

0xCE

Volume+

Keyboard (0x07)

0x80

Volume-

Keyboard (0x07)

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

Keyboard (0x07)

0x27

0x87

Keyboard (0x07)

0x1E

0x92

Keyboard (0x07)

0x1F

0x93

Keyboard (0x07)

0x20

0xCC

Keyboard (0x07)

0x21

0x8E

Keyboard (0x07)

0x22

0x8F

Keyboard (0x07)

0x23

0xC8

Huawei R22

Remote Control FRS

4 Software Functions

Issue 01 (2018-11-14)

Key

HID Type

HID Command

IR Key Value

Keyboard (0x07)

0x24

0x8A

Keyboard (0x07)

0x25

0x8B

Keyboard (0x07)

0x26

0xC4

Consumer (0x0C)

0x303

0xDA

Consumer (0x0C)

0x304

0xD0

Pairing request (no

key)

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)

5 Hardware Functions

This chapter describes hardware functions of the R22 remote control.

Table 5-1 Hardware specifications

Categor

Parameter

Description

Application

Limitation

Wireless

connectio

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)

Categor

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)

Categor

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

combinatio

⚫ 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)

Categor

Parameter

Description

Application

Limitation

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

Compati

bility

Bluetooth

function

compatibili

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)

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)

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

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

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

User Manual

Navigation menu

Namespaces

Views

Navigation