BenQ PB7230 - Manual (Page 11)

Introduction 7
External Control Panel
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Power
Press the Power key to turn the projector on
or off.
Source
Sequentially select the signal sources RGB-1,
RGB-2, YP
b P r, S-Video and Video.
Left Exit Right Menu
Menu will display the menu system on
screen. Press Menu again to access the sub-
menus. Left and Right help you navigate
among choices and settings in the menus
and sub-menus. However, when the on-
screen menu is not activated, the Left and
Right buttons will function as Keystone -/+
hot keys.
Press the Exit button to go back to the main
menu. Press Exit again to leave the menu
system.
Auto
Automatically determines the best picture
timings for the displayed image.
Blank
Used to hide the screen image. You can press
Blank again or Return to bring the image
back.
Power indicator light
It will light up or flash when the projector is
under operation.
Temperature warning light
The Temp indicator will flash when the sys-
tem temperature is too high, which may
occur if the projector is operated improperly.
See "Temp Information" on page 29 for
more detailed information.
Lamp indicator light
The Lamp Indicator will light up when the
lamp needs service or replacement. See
“Lamp Information” on page 27 for more
detailed information.
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