Quote:
Originally posted by FriarWyer
AVCBrowser can be used to send commands to the panel subunit. Without going in to great detail here, you could try:
00487CE70400xxFFFF,
where xx is the channel number from 0x00 to 0xFF (in hex).
Note that AV/C targets can be fussy with regards to the exact values of operands in an AV/C command (vs. what it is expecting), so if that doesn't work, the device may reject the command, yet still support the tune functionality if a few of the bytes are changed (for example, the reserved bytes FFFF, may need to be 0000). There are other changes that may need to be made to other bytes as well. Since I don't have one of these cool boxes, I cannot experiment for myself, and it would probably require that you have access to the 1394TA spec to know what to tweak from there.
Hi FriarWyer. I just tried the same on my SA 4200HD which as appearently has a subunit panel. Subunit info in AVC browser returns ...
=============== Received AVC Response ===============
response: Implemented/Stable
subUnit: 0xFF
opCode: Sub-Unit Info (0x31)
FCP Response Frame:
0C FF 31 07 28 48 FF FF
If I send the command 00487CE704003DFFFF to change to channel 61 I get the following response yet no channel change.
=============== Sent AVC Command ===============
cType: Control
subUnit: 0x48
opCode: Unknown (0x7C)
FCP Command Frame:
00 48 7C E7 04 00 3D FF FF
=============== Received AVC Response ===============
response: Accepted
subUnit: 0x48
opCode: Unknown (0x7C)
FCP Response Frame:
09 48 7C E7 04 00 3D FF FF
Do you have any suggestions as to what to try to possibly get this to work? Thanks