Audio Authority Ascentic MH10-HD, User Manual

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2
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 Pin # Function Pin # Function Pin # Function
P1
Orange White -
Ground
P5
Blue White -
Power Bus
P1
Orange White -
Ground
P5
Not Connected
P2 Orange - Ground P6 Green - Data B
Negative
P2 Orange - Ground P6 Green - RX or TX
P3 Green White -
Data A Positive
P7 Brown White -
Ground
P3 Green White -
TX or RX
P7 Brown White -
Ground
P4
Blue - Power Bus
P8
Brown - Ground
P4
Not Connected
P8
Brown - Ground
Command List:
Commands Format Response
REBOOT [DEV=253;REBOOT]
RESET DEFAULTS [DEV=253;RESET;DEFAULT]
BUTTON LED ON [DEV=253;LED=#;ON]
BUTTON LED OFF [DEV=253;LED=#;OFF]
BUTTON LED BLINK [DEV=253;LED=#;BLNK]
BUTTON PRESS (DEV=253;BTN=#;PRESS)
BUTTON RELEASE (DEV=253;BTN=#;RELEASE)
CEC SELECT [DEV=253;CECSELECT=#]
CEC ENABLE [DEV=253;HDMI=#;CEC=ON]
CEC DISABLE ALL [DEV=253;HDMI=*;CEC=OFF]
CEC PRESENT QUERY [DEV=253;CEC;DEV=#;PRESENT?]
(DEV=253;CEC;DEV=#;PRESENT=YES/NO)
CEC VOLUME QUERY [DEV=253;CEC;DEV=#;VOLUME?] (DEV=253;CEC;DEV=#;VOLUME=##)
CEC MUTE QUERY [DEV=253;CEC;DEV=#;MUTE?] (DEV=253;CEC;DEV=#;MUTE=YES/NO)
CEC SEND RAW [DEV=253;CEC;SENDRAW=05:C3] (DEV=253;CEC;RECVDRAW=05:C0 )
ARC AUDIO ENABLE [DEV=253;HDMI=#;ARC=ON]
ARC AUDIO DISABLE ALL [DEV=253;HDMI=*;ARC=OFF]
HDMI-ARC HPD ENABLE [DEV=253;HDMI=#;HPD=ON]
HDMI-ARC HPD DISABLE [DEV=253;HDMI=#;HPD=OFF]
HDMI 5V OUT ENABLE [DEV=253;HDMI=#;5V=ON]
HDMI 5V OUT DISABLE [DEV=253;HDMI=#;5V=OFF]
ROUTE HDMI EDID [DEV=253;HDMI=$;EDID=YES]
UNROUTE HDMI EDID [DEV=253;HDMI=*;EDID=NO]
BrightSign HDMI Hot-Plug [DEV=253;BS;HPD=ON;MS=500]
BrightSign USE Internal EDID [DEV=253;BS;EDID=SELF]
BrightSign USE HDMI EDID
[DEV=253;BS;EDID=HDMI]
HDMI OUT ENABLE [DEV=253;VIDEO;OUTPUT=#;DES=ON]
HDMI OUT DISABLE [DEV=253;VIDEO;OUTPUT=#;DES=OFF]
HDMI OUTPUT QUERY [DEV=253;VIDEO;OUTPUT=#;ACT?] (DEV=253;VIDEO;OUTPUT=#;ACT=%)
HDMI STATE QUERY [DEV=253;VIDEO;OUTPUT=#;DES?] (DEV=253;VIDEO;OUTPUT=#;DES=%)
APP VERSION [DEV=253;APP;VERSION?] (DEV=253;APP;VERSION=$)
BOOTLOADER VER [DEV=253;BOOT;VERSION?] (DEV=253;BOOT;VERSION=$)