Adjusting Adjustable Feet - Panasonic PT-RZ470UW Operating Instructions Manual

For the PT-RW430U series
(The dimensions of the following table contain a slight error.)
Projection screen
size
Min. projection
Diagonal (SD) distance
(LW)
1.02 (40") 1.46 (4.81')
1.27 (50") 1.84 (6.06')
1.52 (60") 2.22 (7.31')
1.78 (70") 2.60 (8.56')
2.03 (80") 2.99 (9.81')
2.29 (90") 3.37 (11.06')
2.54 (100") 3.75 (12.30')
3.05 (120") 4.51 (14.80')
3.81 (150") 5.65 (18.55')
5.08 (200") 7.55 (24.79')
6.35 (250") 9.46 (31.03')
7.62 (300") 11.36 (37.28')
Projection distance formulas
To use a screen size not listed in this manual, check the screen size SD (m) and use the following formula to calculate projection distance.
Unit for calculations: m (The values of the following calculation results contain a slight error.)
For the PT-RZ470U series
Screen size Height (SH)
Screen size Width (SW)
Min. projection distance (LW)
Max. projection distance (LT)
For the PT-RW430U series
Screen size Height (SH)
Screen size Width (SW)
Min. projection distance (LW)
Max. projection distance (LT)

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 adjustable feet. The adjustable feet
can also be used to adjust the projector to be level when it is tilted in a 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 Be careful not to block the intake/exhaust with your hands or any objects when adjusting the adjustable feet when the light source is on.
(x page 22)
f When there is trapezoidal distortion, execute the [POSITION] menu → [KEYSTONE].
28 - ENGLISH
Chapter 2 Getting Started — Setting up
4:3 aspect ratio
Max. projection Min. projection
distance
(LT)
2.99 (9.81')
3.75 (12.30')
4.50 (14.79')
5.26 (17.27')
6.02 (19.76')
6.78 (22.25')
7.54 (24.74')
9.05 (29.71')
11.33 (37.18')
15.12 (49.61')
18.91 (62.05')
22.70 (74.49')
4:3 aspect ratio
= SD x 0.6
= SD x 0.8
= 1.5854 x SD - 0.0544
= 3.1589 x SD - 0.0408
4:3 aspect ratio
= SD x 0.6
= SD x 0.8
= 1.4984 x SD - 0.0542
= 2.9851 x SD - 0.0407
16:9 aspect ratio
Max. projection
distance distance
(LW) (LT)
1.32 (4.53') 2.71 (8.90')
1.67 (5.49') 3.40 (11.15')
2.01 (6.62') 4.08 (13.41')
2.36 (7.75') 4.77 (15.67')
2.71 (8.89') 5.46 (17.93')
3.05 (10.02') 6.15 (20.19')
3.40 (11.15') 6.84 (22.45')
4.09 (13.42') 8.21 (26.96')
5.12 (16.82') 10.28 (33.74')
6.85 (22.49') 13.72 (45.03')
8.58 (28.16') 17.16 (56.32')
10.31 (33.83') 20.61 (67.61')
16:9 aspect ratio
= SD x 0.490
= SD x 0.872
= 1.2955 x SD - 0.0544
= 2.5812 x SD - 0.0408
16:9 aspect ratio
= SD x 0.490
= SD x 0.872
= 1.3604 x SD - 0.0542
= 2.7102 x SD - 0.0407
Adjustable amount
Front adjustable feet: Approx. 12 mm (15/32")
(Unit: m)
16:10 aspect ratio
Min. projection Max. projection
distance distance
(LW) (LT)
1.29 (4.23') 2.63 (8.65')
1.62 (5.33') 3.30 (10.85')
1.96 (6.43') 3.97 (13.05')
2.29 (7.54') 4.64 (15.24')
2.63 (8.64') 5.31 (17.44')
2.97 (9.74') 5.98 (19.64')
3.30 (10.85') 6.65 (21.83')
3.98 (13.05') 7.99 (26.23')
4.98 (16.36') 10.00 (32.82')
6.66 (21.88') 13.35 (43.81')
8.35 (27.39') 16.70 (54.80')
10.03 (32.91') 20.05 (65.78')
16:10 aspect ratio
= SD x 0.530
= SD x 0.848
= 1.4004 x SD - 0.0544
= 2.7904 x SD - 0.0408
16:10 aspect ratio
= SD x 0.530
= SD x 0.848
= 1.3236 x SD - 0.0542
= 2.6369 x SD - 0.0407