Screen Size And Projection Distance; Effective Range Of Remote Control Unit - JVC DLA-RS40 Manuel D'instructions

About installation (Continued)

Screen Size and Projection Distance

Determine the distance from the lens to the screen to achieve your desired screen size.
This unit uses a 2.0x power zoom lens for projection.
■
Relationship Between Projection Screen Size and Projection Distance
P r o j e c t i o n S c r e e n
A p p r o x i m a t e P r o j e c t i o n
Size
(Height, Width)
Aspect Ratio 16:9
60"
(Approx. 0.7, 1.3m)
70"
Approx.2.09m to Approx.4.28m
(Approx.0.9, 1.5m)
80"
Approx.2.40m to Approx.4.89m
(Approx.1.0, 1.8m)
90"
Approx.2.70m to Approx.5.51m
(Approx.1.1, 2.0m)
100"
Approx.3.01m to Approx.6.13m
(Approx.1.2, 2.2m)
110"
Approx.3.31m to Approx.6.75m
(Approx.1.4, 2.4m)
120"
Approx.3.62m to Approx.7.36m
(Approx.1.5, 2.7m)
130"
Approx.3.92m to Approx.7.98m
(Approx.1.6, 2.9m)

Effective Range of Remote Control Unit

■ When directing the remote control toward this
unit.
● When aiming the remote control towards the
remote sensor on this unit, ensure that the
distance to the sensor in front or at the rear of
this unit is within 7 m.
● If the remote control fails to work properly, move
closer to this unit.
■ When reflecting off a screen
● Ensure that the total of distance A between this
unit and screen and distance B between remote
control and screen is within 7 m.
● As the efficiency of signals reflected from the
remote control unit differ with the type of screen
used, operable distance may decrease.
Distance
W(Wide) to T(Tele)
Approx.1.78m to
Approx.3.66m
Projection Screen Size A p p r o x i m a t e P r o j e c t i o n
(Height, Width)
Aspect Ratio 16:9
140"
(Approx.1.7, 3.1m)
150"
(Approx.1.9, 3.3m)
160"
(Approx.2.0, 3.5m)
170"
(Approx.2.1, 3.8m)
180"
(Approx.2.2, 4.0m)
190"
(Approx.2.4, 4.2m)
200"
(Approx.2.5, 4.4m)
This unit
20°
20°
20°
A
20°
B
Screen
Remote control
ENGLISH
Distance
W(Wide) to T(Tele)
Approx.4.23 m to
Approx.8.60m
Approx.4.53m to
Approx.9.22m
Approx.4.84m to
Approx.9.84m
Approx.5.14m to
Approx.10.45m
Approx.5.45m to
Approx.11.07m
Approx.5.75m to
Approx.11.68m
Approx.6.06m to
Approx.12.30m
30°
30°
Remote control
30°
30°
This unit
23