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49
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 messages.
Off: Choose “Off” to show the info messages.
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.
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.
Summary of Contents for C223
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