Focus / Zoom / Shift; Image Pattern; Lock; Lens Center - JVC D-ILA DLA-25LTD Instructions Manual

Lens Control

Focus / Zoom / Shift

For adjusting the lens according to the projection position
Æ "Adjusting the Lens According to the Projection Position" (P. 35)

Image Pattern

For setting whether to display the lens adjustment pattern.
Setting
Off
On

Lock

For setting whether to lock or unlock the lens.
Setting to "On" to lock the lens allows you to preserve the adjustment status of the lens.
Setting
Off
On

Lens Center

Returns the lens position to the center.
78
Displays external signals, and does not display the lens adjustment pattern.
Displays the lens adjustment pattern.
Does not lock the lens.
Locks the lens to prevent any erroneous operation on the adjustments.
Even when "On", the lens will be in the mode selected by "Installation Mode".
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Description
Description