38Preparations11 PreparationsControl Codez All communications take place in hexadecimals. The checksum is calculated by adding up all valuesexcept the header. If a checksum adds up to be more than 2 digits as shown below(11+FF+01+01=112), the first digit is removed.E.g. Power On & ID=0z This product doesn't support ID setup. This product uses only zero value for ID.Power controlz FunctionA product can be powered on and off using a PC.z Viewing power state (Get Power ON / OFF Status)z Setting power ON/Off (Set Power ON / OFF)No. Command type Command Value range1 Power control 0x11 0~12 Input Source Control 0x14 -3 Contrast Control 0x24 0 ~ 1004 Brightness Control 0x25 0 ~ 1005 ManualLamp (Backlight) Control0x58 0 ~ 1006 CHANNEL UP DOWN 0x61 0 ~ 17 VOLUME UP DOWN 0x62 0 ~ 1Header Command ID Data length Data 1 Checksum0xAA 0x11 1 "Power"Header CommandIDData length Data 1130xAA 0x11 1 1Header Command ID Data length Checksum0xAA 0x11 0
