Optoma Technology HD33 manual User Controls, `` Press the “Off” to disable the trigger

User Controls

Background Color

Use this feature to display a “Blue”, “Black”, or “Gray” screen when no signal is available.

12V Trigger

`` Press the “Off” to disable the trigger.

`` Press the “On” to enable the trigger and the programmable sub-menu. The sub-menu is accessed by selecting the “On” option then pressing the “Enter” button on the remote control. Checking an option in the sub-menu will activate the trigger when the corresponding display mode is selected. For the ex- ample, 4:3 has been selected – this means that Trigger B will be active when the projector display mode is set to 4:3. The trigger will be inactive for all the other display mode options.

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