Samsung PM32F

23
Chapter 2. Device setup
Ack
Header Command ID Data
length
Ack/
Nak
r-CMD Val1 Checksum
0xAA 0xFF 3 'A' 0x12 “Volume”
“Volume”: Volume value code to be set on a product. (0-100)
Nak
Header Command ID Data
length
Ack/
Nak
r-CMD Val1 Checksum
0xAA 0xFF 3 'N' 0x12 "ERR"
“ERR” : A code showing what error has occurred.
Input source control
Function
• The input source of a product can be changed using a PC.
Viewing input source state (Get Input Source Status)
Header Command ID Data length Checksum
0xAA 0x14 0
Setting the input source (Set Input Source)
Header Command ID Data
length
Data Checksum
0xAA 0x14 1 “Input Source”
“Input Source”: An input source code to be set on a product.
0x14 PC
0x18 DVI
0x0C Input source
0x08 Component
0x20 MagicInfo
0x1F DVI_video
0x30 RF(TV)
0x40 DTV
0x21 HDMI1
0x22 HDMI1_PC
0x23 HDMI2
0x24 HDMI2_PC
0x25 DisplayPort
DVI_video, HDMI1_PC and HDMI2_PC cannot be used with the Set command. They
only respond to “Get” commands.
• This model does not support HDMI1, HDMI1_PC, HDMI2 and HDMI2_PC ports.
• MagicInfo is only available with models that contain the MagicInfo function.
• RF(TV), DTV are only available with models that include a TV.