ENGLISH - 9
Standard installation dimensions (continued)
Note
z
The illustrations of projectors in this manual are for
informational purposes only and do not represent
a specific model. Configurations may vary with the
model.
z
When using the existing ET-PKD100H and ET-
PKD77H ceiling mount brackets for high ceilings, the
center position of the projection lens of the currently
installed projector shifts by 54 mm (2-1/8″) based on
the central axis of the adjustment pole. However,
when replaced with PT-DZ870, for example, the
center position will shift to the left by 54 mm (2-1/8″)
as shown in the figure on the right.
z
When using the existing ET-PKD100S and ET-
PKD75S ceiling mount brackets for low ceilings, the
center position of the projection lens of the currently
installed projector is aligned with the horizontal
center of the attachment plate. However, when replaced with PT-DZ870, for example, the center position will
shift to the left by 54 mm (2-1/8″) as shown in the figure on the right.
■
Dimensional relationship
z
H1 and L5 values
(Unit: m)
PT-RZ770 / RW730 / RZ660
/ RW620 / RZ970 / RW930 /
RX110 / RZ670 / RW630 /
DZ870 / DW830 / DX100
PT-DZ770 / DZ680 / DZ6710 /
DZ6700 / DW740 / DW730 / DW640
/ DW6300 / DX810 / DX800 / DX610
/ D6000 / D5000
PT-DZ780 /
DW750 /
DX820
PT-RZ575 /
RZ570
ET-PKD120H
H1
0.464 - 0.544
0.428 - 0.508
0.443 - 0.523
0.442 - 0.522
L5
0.244
0.152
0.172
0.175
ET-PKD310H /
PKD56H /
PKD77H
H1
0.452 - 0.532
0.416 - 0.496
0.431 - 0.511
0.430 - 0.510
L5
0.244
0.152
0.172
0.175
ET-PKD100H
H1
0.526 - 0.646
0.491 - 0.611
0.506 - 0.626
0.505 - 0.625
L5
0.244
0.152
0.172
0.175
ET-PKD120S / PKD310S /
PKD55S / PKD100S / PKD75S
H1
0.221
0.185
0.200
0.199
L5
0.239
0.147
0.167
0.170
z
L1 values
(Unit: m)
PT-RZ770 / RW730 / RZ660 / RW620 /
RZ970 / RW930 / RX110 / RZ670 / RW630 /
DZ870 / DW830 / DX100 / DZ770 / DW740 /
DX810 / DW730 / DX800
PT-DZ680 / DW640 / DX610 / DZ6710
/ DZ6700/ DW6300 / D6000 / D5000
PT-DZ780 /
DW750 / DX820
Standard zoom lens
0.043
0.017
0.023
ET-DLE055
0.027
0.007
ET-DLE080 / DLE085
0.084
0.064
ET-DLE150
0.044
0.024
ET-DLE250
0.045
0.025
ET-DLE350
0.051
0.031
ET-DLE450
0.095
0.075
PT-RZ570
PT-RZ575
0.032
0.021
z
Formulas for calculating projection distance by projection lens
Check the projected image size SD (m) and use the following formula to determine projection distance.
(Values obtained by the calculation formulas in the tables below contain a slight error.)
When calculating a projection distance using image size designation (value in inches), multiply the value in inches
by 0.0254 and substitute it into SD in the formula for calculating the projection distance.
FILTER
CLEANING
OPEN
CLOSE
FILTER
CLEANING
OPEN
CLOSE
FILTER
CLEANING
OPEN
CLOSE
FILTER
CLEANING
OPEN
CLOSE
54 mm (2-1/8″)
ET-PKD130B
ET-PKD130B
<Example>
When using
ET-PKD100H
<Example>
When using
ET-PKD100S
54 mm (2-1/8″)
ET-PKD130B_EN_TQZJ577-7.indd 9
2017/03/13 19:04:54
