X1 Service Guide 77
resolved, the Signal out of Range message displays. When the projector leaves the Setting Up Image state,
the logo no longer displays; this would include a change to either Display state or Menu state.
♦ Display
This is the projector's primary mode of operation and the one the user spends the most time in. The
LED is steady green and the projector displays an image from the selected source. If the source is
lost, the projector goes to the Search State.
♦ Menu
The user interacts with the projector through configuration of on-screen menus. The menus are rendered in
an overlay memory that becomes visible on top of the current image during menu mode. The Menu state
provides access to parameters not accessible directly through the keypad. The Menu state can be
executed from the Zoom state, Search state, Setting Up Image state, Screen Saver state, or Display state.
The Menu state can be enabled or disabled via the infrared remote (except the Executive remote) or
projector keypad. The LED remains steady green.
♦ Power save
When more than 20 minutes has elapsed since a source was locked or a key was pressed, and Power
Save is enabled, the lamp is extinguishes and a one-minute cool-down period begins. If a source is
detected or the Power key is pressed during the cool-down period, the projector will not react immediately
but switches to the Startup state at the end of the cool-down period. The LED slow flashes green during
cool-down. At the end of cool-down, the LED changes to a slow blip green and the projector enters the
Power Save state. The Power Save state lasts for 10 minutes. If there is no activity during this 10 minutes,
the projector switches to the Off state. If a source is detected or the IR remote power key is pressed or any
key on the projector keypad is pressed during this 10 minutes, the projector immediately switches to Startup
state.
♦ Screen save
When more than the preset time has elapsed since a source was locked or a key was pressed, and Power
Save is not enabled, the projector switches to a black screen that prevents damage to the DMD. The
projector remains in the Screen Save state until a key is pressed, a source is detected, or the projector is
shut down. The projector will respond to any key by switching from Screen Save to the Search mode. Note
that key-presses are not processed other than to exit Screen Save mode. The LED flashes a slow blip
green. Screen Save is always enabled, except when Power Save is enabled.
♦ Power down confirm
The LED lights solid green and the projector displays a blank curtain screen. Only the Power key is active.
If it is not pressed in less than 3 seconds, power down is cancelled. The projector displays the message
“Powering down. Press Power to confirm.”
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