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Section 3: Operation
3-4 RPMX/CX50/CX60/CX67 User’s Manual
NOTES: 1) Avoid turning the projector on and off without waiting at least 52
seconds in between. In general, hot re-strikes reduce lamp life. 2) It is
recommended that you do not unplug the projector until the cooling fan is off
– the
FAN LED will no longer be illuminated.
STANDBY
Press
STANDBY
to blank the display while keeping the projector in a warmed-up
and ready state. Note that the lamp and electronics remain ON in standby
mode, even though the image turns to black and most functions are disabled.
To leave standby press
Exit
or
Menu
. NOTE: The POWER LED is illuminated
red.
MENU
Press
Menu
to display the Main menu. A list of several options appears for
access to specific functions, such as Configuration or Image Settings. Press
Menu
again or
Exit
to exit all menus and return to presentation level.
ENTER
Press
Enter
to select a highlighted item or to accept a parameter adjustment
and return to the previous menu or image.
EXIT
Press
Exit
to return to the previous level, such as the previous menu.
ARROW KEYS
ON
,
OFF
, ,
The arrow keys have a variety of functions depending on the situation. The
most common uses are described below.
• Use the
ON
or
OFF
to move through the options in a menu or
submenu.
• Use
or to change a slidebar value—hold as desired for
continuous adjustment
CONTRAST
Press
Contrast
to change the amount of white in your images. Use and
until you reach the desired level of contrast—for best results, start low
and increase so that whites remain bright but are not distorted or tinted, and
that light areas do not become white (i.e., are “crushed”). Conversely, low
contrast causes dim images. See Image Settings.
BRIGHTNESS
Press
Brightness
to increase or decrease the amount of black in the image. Use
and until you reach the desired level of contrast—for best results,
start high and decrease so that dark areas do not become black (i.e., are
“crushed”). Conversely, high brightness changes black to dark gray, causing
washed-out images. See Image Settings.