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7-41
ADJUSTMENTS AND INSPECTIONS ATTRIBUTABLE TO THE REPLECEMENT OF ELECTRICAL AND OPTICAL PARTS
4. Installation conditions
Optical adjustments shall be carried out always under the conditions that the projector lamp has been lit for
five minutes or longer.
Caution) Prior to the closure of the power switch, confirm the item specified below, without fail.
• The single-phase AC power circuit shall be connected correctly.
(Lens used: NC-60LS13Z)
Floor (Flat)
(Condition: An item to be
inspected is directly put
on the stand.)
Screen
Optical axis
Parallel
<Image center height>
Base height + 359[mm]
4000[mm]±20[mm]
(Distance from the projector lens
outgoing side to the lens plane)
Base Parallel
* When the lens zoom is moved from Wide to Tele, the displacement from the center shall be within ±10mm.
(Based on the screen width of 2.7[m])
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