Optoma EX855 - Manual (Page 55)

English
55
User Controls
OPTIONS
N
OTE
Press direct
source key on
remote control-
ler, it will change
source directly
and automatical-
ly set the Source
Lock to “ON”.
To turn off the
keypad lock,
press and hold
“Enter” key on
top of the projec-
tor for 5 seconds.
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Source Lock
On: The projector will only search current input connection.
Off: The projector will search for other signals if the current
input signal is lost.
High Altitude
When “On” is selected, the fans will spin faster. This feature is
useful in high altitude areas where the air is thin.
Information Hide
On: Choose “On” to hide the info message.
Off: Choose “Off” to show the “searching” message.
Keypad Lock
When the keypad lock function is “On”, the control panel will be
locked however, the projector can be operated by the remote con-
trol. By selecting “Off”, you will be able to reuse the control panel.
Test Pattern
Display a test pattern. There are Grid, White and None.
Background Color
Use this feature to display a “Blue”, “Black”, or “Gray” screen
when no signal is available.
2V Trigger
2V trigger provides a standard trigger for motorized screens.
VGA Out
Use this feature to display the screen from input source.
Auto: In standby mode (active), the default VGA out loops
through from VGA; unless VGA2 locked in last operation,
VGA2 will loop through to VGA out.
VGA : Choose the VGA -In input connector.
VGA 2: Choose the VGA 2-In input connector.
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