Optoma EH1020 User's Manual - Page 40

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User Controls OPTIONS 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.  To turn off the keypad lock, press and hold "Enter" key on top of the projector for 5 seconds. Keypad Lock When the keypad lock function is "On", the control panel will be locked however, the projector can be operated by the remote control. By selecting "Off", you will be able to reuse the control panel.  "12V OUT" is only for trigger control. Not a power supplier port. Background Color Use this feature to display a "Black", "Red", "Blue", "Green" or "White", screen when no signal is available. "12V OUT" is activated when the 12V Trigger projector is turned on and continues to stay on till you turn off the projector. 12V trigger provides a standard trigger for motorized screens. Reset Choose "Yes" to return the display parameters on all menus to the factory default settings. English 40

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40
English
User Controls
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
control. By selecting “Off”, you will be able to reuse the control
panel.
Background Color
Use this feature to display a “Black”, “Red”, “Blue”, “Green” or
“White”, screen when no signal is available.
±2V Trigger
±2V trigger provides a standard trigger for motorized screens.
Reset
Choose “Yes” to return the display parameters on all menus to the
factory default settings.
OPTIONS
To turn off the
keypad lock,
press and hold
“Enter” key on top
of the projector
for 5 seconds.
“±2V OUT” is only
for trigger control.
Not a power
supplier port.
“±2V OUT” is
activated when the
projector is turned
on and continues
to stay on till
you turn off the
projector.