Bang & Olufsen presentation Technical overview BtB

Transcription

1 Bang & Olufsen presentation Technical overview BtB

2 Hotel system with partner and Bang & Olufsen Support system RF Internet Infotainment DVB Television & STB User interaction Bang & Olufsen Headquarter, Struer Keyboard & mouse Computer Beo4

3 Interface to BtB module Set Top Box Partner server Hotel server BtB RS232 HDMI Partner Beo4

4 Hotel setup and responsibility Bang & Olufsen Partner Master Link Set top box System partner Hotel server BtB RS232 DVI Ethernet Beo4 Hotel Internet Audio/video signal Wireless keyboard & mouse

5 The Bang & Olufsen BtB interface The Bang & Olufsen BtB interface solution is very flexible. The protocol offers the following benefits: A 2 way protocol, thereby synchronizing the product 100% Configuration, making it possible to determine which functions should be handled by the hotel system or by the Bang & Olufsen television The hotel system can configure the BtB module, either individually for each box, or as a central update from the server Park Hyatt Milan Milan, Italy Easy to update/add on new functions The BtB module configures the Bang & Olufsen television IR RCMM input for keyboard, play console etc. IR B&O input RS232 output Hotel Arts, Barcelona, Spain The protocol is a B&O developed protocol called ATI Customised Beo4

6 Using the Beo4 remote control Operation principles Beo4 offers the same operation principles for all Bang & Olufsen products. Easy access to the television, radio and CD sources, as well as the Hotel Interactive system. The keys have been grouped in four different section; one for selection of sources, a section with the numeric keypad, text and menu, the navigation section, where you navigate with arrows and confirm your choices and finally the volume, list, stop and exit buttons. Powerful IR range Bang & Olufsen s remote controls have always been renowned for their excellent range. Beo4 has a range of min. 30 metres and you need not even point at the product you are operating. Pre-programmed from factory As Beo4 is used for an extensive range of products, each with their individual operation, we have programmed it to be used with the product it s delivered with offering only the functions of this product. Materials Beo4 is made of a material that is carefully chosen as it remains cool even when you hold it in your hand for a long time. It has the right weight and it is balanced around the GO button, so you hold it in your hand and use the thumb to operate central functions.

7 Using the Beo4 remote control The Beo 4 display tells you which source you are operating Select source TV - Press to switch on TV RADIO Press to switch on Radio CD Press to switch on CD or any kind of music 0 9 Press to enter program number, tracks, teletext page number etc. TEXT Press to activate Teletext MENU Press to display the Hotel s Interactive System s main menu Control field: Function keys (coloured keys) Step through program numbers, CD track, cueing the STAND, teletext pages and menu choice GO Press to activate your menu choice LIST Press to reveal STAND in the display, activate by GO STOP Press to stop CD or Teletext Volume up/down press to turn the volume up or down * - Press to turn off the TV

8 Beo4 remote control variants Beo4 Beo4 TV/TEXT/MENU Beo4 TV/DVD/RADIO The Westin Excelsior, Rome, Italy Hilton Copenhagen Airport, Copenhagen, Denmark

9 Hotel Interface RS232 cable configuration

10 Hotel Interface Where to locate the connector RS232 connector BeoVision 7 Hotel data connector BeoVision 10 SKYLOFTS at MGM GRAND, Las Vegas, USA

11 Hotel Interface (continued) The hotel interface connector in the B&O television is a female 3,5mm mini jack. Data is transmitted at the end of the mini jack connector (TX pin 2) and received at the pin in the middle (RX pin 3). Ground is on pin 1. There isn t used any handshake connection. We support 3 different standards. RS232 TTL Open collector - High level is between -3 and -25 volts - Low level is between +3 and +25 volts - High level is 5 volts - Low level is 0 volts - High controlled by the receiver (pull up). - Low level is 0 volts (open collector). The boot speed is 19.2 k baud but the speed can dynamically be changed up to 115 k baud. On all 3 serial channels we are using the ATI protocol as default, which gives a high security level. Information on this protocol can be found in a separate document.

12 The End