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Menu Description
Menu Guide Menu Description
High altitude
Switch the fan mode to suit installation at low or high altitudes (above 2,300 m [7,545.8']).
Option Function
Off Setting for altitudes lower than 2,300 m (7,545.8').
On Setting for altitudes of 2,300 m (7,545.8') or higher.
Lens shift mode
Switch the available lens shift range as needed.
Option Function
Normal Provides a normal lens shift range.
Expanded Provides an expanded lens shift range.
Marginal focus
In dome projection, image focus can be adjusted on the edges of the screen, and the
remote control can be used to activate and deactivate this focus adjustment. For detailed
instructions, refer to “Adjusting Peripheral Focus” (P72).
Option Function
Off Disable remote focusing of image edges.
On
Enable remote focusing of image edges. To access the adjustment
window, press the LENS button on the projector twice or press the
FOCUS button on the remote twice.
Reset Restore edge focusing to the standard position.
• When [High altitude] is switched, [Lamp mode] of the [Image adjustment] menu
automatically changes as follows.
• The changed [Lamp mode] can be changed manually in the menu.
• Changing [Lamp mode] manually may shorten the useful life of the lamp.
High altitude Lamp mode
[Off] > [On]
[Full power], [Power saver 1], [Power saver 2] >
[Power saver 1]
[On] > [Off]
[Full power], [Power saver 1], [Power saver 2] >
[Full power]
• Selecting [Expanded] may lower image quality and keystone correction precision,
depending on the extent of lens shift.
• Selecting [Normal] when the lens is in the expanded range (outside the normal
position) will execute lens shift reset (P151).
• The marginal focus feature is not available depending on the type of lens installed.
• Setting this function to [Off] only prevents display of the adjustment window.
Adjustment values are still retained. Use this setting to prevent remote focusing of
image edges.
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