Runco LS-10D Using HDMI CEC Messages, 3. CEC Commands Supported by the DHD Controller

External Control

6.3

Using HDMI CEC Messages

The DHD Controller accepts and can respond to CEC command messages from a disc player, satellite receiver or DVR/set-top box via an HDMI connection. Using CEC, the DHD Controller can perform the following actions:

•Turn itself and the projector on and select the correct input when the source component initiates playback of a disc or recorded program.

•Turn the source component on when you switch to its corresponding input on the DHD Controller.

•Turn the source component off when the LS-10d system is turned off (unless the source component is in playback mode).

•Change its OSD language when a similar change is made at the source.

To use CEC, connect your CEC-compatible sources to the HDMI inputs on the DHD Controller. Set the CEC option to On (refer to CEC on page 71). Additional steps may be needed to enable CEC at the source. Refer to the documentation for your source device for more information.

CEC Command List ➤ Table 6-3lists the CEC commands supported by the DHD Controller.

Table 6-3. CEC Commands Supported by the DHD Controller

Opcode	Value	Supported? (√ = Yes, – = No)
		Initiator	Follower
Feature Abort	0x00	√	√
Standby	0x36	√	√
Routing Change	0x80	√	√
Routing Information	0x81	√	√
Active Source	0x82	√	√
Request Active Source	0x85	√	√
Device Vendor ID	0x87	√	√
Give Device Vendor ID	0x8C	√	√
Vendor Command With ID	0xA0	√	√
Polling Message	N/A	√	√
Text View On	0x0D	√	–
Report Physical Address	0x84	√	–
Inactive Source	0x9D	√	–
CEC Version	0x9E	√	–
Set OSD Name	0x47	√	–
Menu Status	0x8E	√	–
Report Power Status	0x90	√	–
Set Menu Language	0x32	–	√

84 Runco LS-10d Installation/Operation Manual