Installation and Setup
Mirage 4K25 Setup Guide
13
020-101362-02 Rev. 1 (01-2015)
Position the projector
1. Position the projector at an appropriate throw distance (projector-to-screen distance) and
vertical position. Ideally, center the projector with the screen. If space is limited, aim the
projector slightly off-center. This increases side keystoning, but reduces the horizontal lens
offset required.
2. If using an optional rack stand (P/N: 108-282101-02), assemble the rack stand using the
instructions provided with the rack stand. Use the hold down clamp (P/N: 116-100101-01)
when securing the projector to the rack stand.
i
Keep the projector lens as perpendicular to the screen as possible, even if significantly above the
screen center. When a particularly short throw distance combines with a wide screen, you may have
to forfeit some aim and stay more perpendicular to the screen. In such cases, some lens offset can
reduce the keystone distortion.
90°
≠90°
