User's Manual

5 Signal Channel Selection
The following three ways are used to select a signal channel:

Press SOURCE on the remote controller.

Press Source on the control panel of the interactive panel.

Click in the application program page.
In the signal source page, press ▲ or ▼ to select a channel and press OK. You can also
select directly by clicking an icon, as shown in the following figure:
The interactive p
anel will automatically detect signals when it is started or no signal is available.