Optoma Home Theatre Projector - Manual (Page 46)

User Controls
44
System Adjustments
Language
Choose the multilingual OSD menu. Press “ ”or “ ” into the sub
menu and then use the “ ”or “ ”key to select your 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 “ ”, “ ” arrow keys to select SYSTEM category,
press “Enter” or “ ” key to enter this adjustment category
(as shown)
3) Use “ ”, “ ” arrow keys to select the “12V Trigger” item,
press “Enter” key or “ ” key to enter this item. The OSD
disappears and displays a sub menu (as shown below)
4) Use “ ”, “ ”, “ ”, “ ” arrow keys to program the 12V
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.
 When Anamorphic Lens
set as “None”
 When Anamorphic Lens set
as “Fixed” or “Movable”
 When Anamorphic Lens set as “Fixed” or “Movable”, the de-
fault format will become “Auto235” that replace original format
“Native”. This also means programmable “12V Trigger” doesn’t
work when Anamorphic Lens set as “Movable”. (See page 35)