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2.2.4  Device mode change 

For the remote function, there are Bluetooth TV mode ( as mentioned in 2.2.1) and IR device 
mode, under IR device, there are multiple devices, they are SAT/CABLE, TV (IR TV), VCR, 
DVD / Blue ray / HD, PVR, Audio (Tuner/Receiver) and Amplifier. 

When user active device change function on the TV, the device name or icon will display on 
TV, user can use navigate key to move between devices, press <ok> key on remote will 
inform TV to make device selection. 

2.2.5 ID setup 

There is a table contain devices, brand names and code set IDs stored in TV, this function is 
to setup IR database code set ID for an IR device.  

For example user have a Philips DVD player, user select DVD device, and select brand 
Philips, under Philips there may have multiple code sets, each code set represent a physical 
remote control codes. After make the selection, the remote will understand what control code 
to transmit. 

TV application can assign default code set for each device, or leave it blank, 

There will be 11 devices. 

SAT 

CABLE 

TV ( IR TV) 

VCR 

DVD 

Blue 

ray 

 

HD 

PVR Tunner Receiver Ampilfier 

Below example is a very short piece of brand name list and code sets ID list 

Panasonic 

115 130 160 169 170 172 175 176 

  

177 181 196 201 215 216 217 218 

  

219 220 228 229 307     

Penney 

065        

Philco 

080        

Philips 

048 053 161 180 184 202   

Philips 
Magnavox 

162        

Pioneer 

049 051 085 088 096 099 129 132 

  

140 168 193         

 

 

2.2.6  Volume mapping function 

Volume mapping means that the Audio control keys (“Volume Up”, “Volume Down” and 
“Mute”) under the desired device mode will have its IR codes transmitted for the device being 
programmed under the Secondary device if there is any. 

Otherwise, it will send its command via BT module under Bluetooth TV mode. 

Default setting for volume control function: Vol + / Vol - / Mute will map to Bluetooth TV 
volume control. This mapping info will store in TV. TV will maintain this volume control 
mapping table. 

Summary of Contents for KWR600001/01

Page 1: ...KWR600001 01 User Manual...

Page 2: ...e 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...

Page 3: ...duct description 4 1 1 Product functions 4 2 Functional requirements 5 2 1 Description of processes 5 2 2 Description of system 5 2 3 Real time requirements 8 3 GPIO communication 9 3 1 Software versi...

Page 4: ...ple a play button on remote is pressed the remote report this key event to BT host BT host send this info to TV report key ID TV will send 4 bytes payload information via BT host to the IR host these...

Page 5: ...etooth interface Outputs Data to BT host IR transmit When the keyboard is slide out user touch either keyboard or remote will trigger the KWR send key event to the TV 2 2 Description of system The sof...

Page 6: ...l mode This special mode is for control Vizio TV with IR receiver only when user setting to this mode the remote will send IR code for Vizio TV instead of control Vizio Bluetooth TV There are 7 IR cod...

Page 7: ...the remote will understand what control code to transmit TV application can assign default code set for each device or leave it blank There will be 11 devices SAT CABLE TV IR TV VCR DVD Blue ray HD PV...

Page 8: ...de code transmission stops Code transmission activated by key Remote resumes normal operation after ALL keys released STUCK KEY TIMEOUT Stuck Key Timeout is typical 30 seconds actual timing depends on...

Page 9: ...sion number and IR DB version number The version number will be 3 digit x y z 0 x y z 0xF for example 3 B 2 Payload from TV to IR host will be DeviceID 0x30 this data means get s w version and IR DB v...

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