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The built‐in keypad has a LCD status display window which displays all states of the keypad controls. The LCD
displays status information when the projector is powering up "Warm up: Lamp is warming up" and when the
projector is cooling down "Cool down: Lamp is cooling down." The display shows the state of the keys, menu
structure, and menu items.
Overview of LED and Key States
The LED color of the keys indicates that the key is in one of these states:
•
Amber, a functionality is available that will affect the displayed image of the projector
•
Blue, a functionality is available that is relevant to the built‐in LCD only and will not affect the displayed
image from the projector
•
Off, the key is disabled in the current context
•
Power Key, used to switch from Standby mode to ON, and from ON to Standby mode; LED always remains
Amber
•
Help Key, only available in the On Screen Display (OSD) context; LED is Amber when the menu is being
displayed on the projected image display; when no menu is being displayed, the Help key is still enabled if the OSD
is enabled. It is only disabled when the entire OSD is set to OFF.
•
Auto Key, enabled state when the power is ON, and there are no test patterns on the screen. If the power
is OFF or a test pattern displays, the Auto key is disabled.
•
Exit Key, is determined in the specific context of the screen being displayed.
•
Input Key, enabled when the power is ON. Disabled if the power is OFF.
FIGURE 3‐2 REMOTE KEYPAD
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