System Adjustments; Projector Settings - Optoma HD81 User Manual

System Adjustments

Language
Choose the multilingual OSD menu. Press " "or " " into
the sub menu and then use the "
preferred language. Press "Select (Enter)" to fi nalize the
selection.
Programmable 12V Trigger
There is one 12V Trigger that can be edited on or off according to
different aspect ratios. (See page 34.)
1) Press the "Menu" button on the remote to show the OSD.
2) Use " ", "
press "Enter" or " " key to enter this adjustment category
(as shown)
3) Use " ", "
press "Enter" key or " " key to enter this item. The OSD
disappears and displays a sub menu (as shown below)
4) Use " ", "
Trigger output.
5) Once each format is set as on or off, 12 Trigger function
turns on or off accordingly and automatically while
changing format any time by user.

Projector Settings

IRIS
The iris function adjusts the contrast optically by opening and
closing the lens aperture. The iris can be switched between tree
modes, Off (close), On (Open) and Auto.
When you press the IRIS button, the current setting appears. When
pressing it again while the setting is being displayed, the setting can
be changed. It takes about 6 seconds for the iris to shift between Off
state, On state, and Auto state.
Off: When Off is selected, the image becomes brighter.

User Controls
"or " "key to select your
" arrow keys to select SYSTEM category,
" arrow keys to select the "12V Trigger" item,
", " ", " " arrow keys to program the 12V
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