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Introduction The MH10-HD MediaHub uses the latest audio technologies to showcase HDMI audio products with multi-channel surround sound. The presentation and user interface behavior may be fully customized using ARC, CEC, and the built-in power of Brightsign with Bright Author. Features •...
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Communication The MH10-HD MediaHub has the default device ID 253. It can send and receive serial commands via RS-485 at 57600 Baud, 8-N-1, and half-duplex; and by RS-232 at 115200 Baud, 8-N-1, full-duplex. Both configuration ports utilize a modular RJ-45 jack with the following pinouts: RS-485 Pinout: RS-232 Pinout: Pin # Function...
CEC Communication The MH10 series manages CEC (Consumer Electronics Control) communication between the BrightSign host and any of the 10 HDMI outputs. The MediaHub employs a separate micro-controller to manage CEC and correct discrepencies between the protocol of different connected products. HDMI-ARC HDMI Audio Return Channels (ARC), controlled by the MH10-HD, support from 2.0 up to 5.1 channel PCM.
Example System MH10-HD Demonstrates Eight Sound Bars and Two TVs This demo uses audio and video to showcase HDTVs in full HD and multi-channel surround sound for sound bars. It leverages the MediaHub’s CEC switching capabilities to demonstrate multiple HDMI(-ARC) products. Discrete audio outputs can play either digital or analog audio in tandem with the content on the HDMI outputs.
Troubleshooting Mechanical Details Case Type: Custom metal enclosure - full surround No HDMI-ARC Audio Case Dimensions: W x L x H • Ensure that the HDMI 5V Output for the position is 13.7 x 6.2 x 1.5 in (including mounting flanges) disabled 348 x 158 x 38 mm •...
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