Adjusting Adjustable Feet - Panasonic PT-DZ870E Operating Instructions Manual

For PT-DX100E
Lens type
Standard zoom lens
Fixed-focus lens
Ultra short focus zoom lens
Short focus zoom lens
Intermediate focus zoom lens
Long focus zoom lens
Ultra long focus zoom lens

Adjusting adjustable feet

Install the projector on a flat surface so that the front of the projector is parallel to the screen surface and the projection screen is rectangular.
If the screen is tilted downward, the projection screen can be adjusted to be rectangular by adjusting the front adjustable feet. The adjustable
feet can also be used to adjust the projector to be level when it is tilted in the horizontal direction.
Extend the adjustable feet by rotating in the direction shown in the figure and retract by rotating in the opposite direction.
Attention
f Heated air is expelled from the air exhaust port while the lamp is lit. Do not touch the air exhaust port directly when adjusting the adjustable
feet. (x page 26)
46 - ENGLISH
Chapter 2 Getting Started — Setting up
Projection lens Model
Aspect ratio
No.
—
ET-DLE055
ET-DLE085
ET-DLE150
ET-DLE250
ET-DLE350
ET-DLE450
Projection distance (L) formula
Min. (LW) L = 1.4571 x SD - 0.0746
4:3
Max. (LT) L = 2.0346 x SD - 0.0725
Min. (LW) L = 1.5875 x SD - 0.0746
16:9
Max. (LT) L = 2.2167 x SD - 0.0725
4:3 — L = 0.6738 x SD - 0.0476
16:9 — L = 0.7340 x SD - 0.0476
Min. (LW) L = 0.6711 x SD - 0.0471
4:3
Max. (LT) L = 0.8307 x SD - 0.0442
Min. (LW) L = 0.7311 x SD - 0.0471
16:9
Max. (LT) L = 0.9051 x SD - 0.0442
Min. (LW) L = 1.1006 x SD - 0.0540
4:3
Max. (LT) L = 1.5878 x SD - 0.0498
Min. (LW) L = 1.1991 x SD - 0.0540
16:9
Max. (LT) L = 1.7299 x SD - 0.0498
Min. (LW) L = 1.9224 x SD - 0.0800
4:3
Max. (LT) L = 3.0361 x SD - 0.0792
Min. (LW) L = 2.0943 x SD - 0.0800
16:9
Max. (LT) L = 3.3078 x SD - 0.0792
Min. (LW) L = 3.0304 x SD - 0.1351
4:3
Max. (LT) L = 4.5791 x SD - 0.1346
Min. (LW) L = 3.3015 x SD - 0.1351
16:9
Max. (LT) L = 4.9888 x SD - 0.1346
Min. (LW) L = 4.5876 x SD - 0.3017
4:3
Max. (LT) L = 7.2526 x SD - 0.2991
Min. (LW) L = 4.9981 x SD - 0.3017
16:9
Max. (LT) L = 7.9015 x SD - 0.2991
Adjustable amount
Each adjustable feet: Approx. 30 mm (1-3/16")