EPSON PowerLite 5300/7200/7300 Projector
1/99 EPSON
PowerLite 5300/7200/7300 Projector - 3
To determine the projection distance when you know the
diagonal size of the screen image:
❏
Inches:
Maximum projection distance = (2.1949
×
diagonal size)
−
2.5044
Minimum projection distance = (1.6328
×
diagonal size)
−
2.4923
❏
Centimeters:
Maximum projection distance = (2.1949
×
diagonal size)
−
6.3612
Minimum projection distance = (1.6328
×
diagonal size)
−
6.3304
For example, here are the measurements for three installations:
* For an image size of 300 inches, the projector may be up to 54 feet
away from the screen, depending on the setting of the zoom ring.
Long Throw Zoom Lens Calculations
If you are using the optional long throw zoom lens, use the
following formulas instead:
To determine the minimum and maximum diagonal size of an
image when you know the projection distance:
❏
Inches:
Maximum diagonal size = (0.4742
×
projection distance) + 3.2489
Minimum diagonal size = (0.2849
×
projection distance) + 1.8968
❏
Centimeters:
Maximum diagonal size = (1.2045
×
projection distance) + 8.2521
Minimum diagonal size = (0.7236
×
projection distance) + 4.8179
To determine the projection distance when you know the
diagonal size of the screen image:
❏
Inches:
Maximum projection distance = (3.5094
×
diagonal size)
−
6.6568
Minimum projection distance = (2.1090
×
diagonal size)
−
6.8519
❏
Centimeters:
M
aximum projection distance = (8.9139
×
diagonal size)
−
16.9083
M
inimum projection distance = (5.3569
×
diagonal size)
−
17.4038
Projector Status Lights
The status lights on top of the projector tell you the
projector’s operating status.
Caution: A red light warns you if a serious problem occurs.
Power Light
Projection Lamp Light
Temperature Light
Image size
(diagonal)
Horizontal distance from projector
to screen
Minimum Maximum
300 inches* (762 cm) 487.3 inches (12.4 m) 656.0 inches (16.7 m)
200 inches (508 cm) 324.1 inches (8.2 m) 436.5 inches (11.1 m)
100 inches (254 cm) 160.8 inches (4.1 m) 217.1 inches (5.5 m)
Light status Meaning
Steady orange Sleep mode. (The projector is plugged in, but not
projecting.)
Steady green Power and lamp are on.
Flashing green The projector is warming up. Allow about 30 seconds.
Flashing orange The projector is cooling down.
Off The power cord is not plugged in or there is an internal
projector problem.
Light status Meaning
Orange and
red flashing
alternately
Lamp timer has exceeded 1900 hours. Projection lamp
needs replacing.
Steady red Projection lamp has burned out. Replace lamp.
Flashing red Problem with projection lamp or lamp power supply.
Off Lamp is functioning normally.
Light status Meaning
Flashing orange Projector is too hot.
Steady red Projector has turned off automatically because of
overheating.
Flashing red Problem with the cooling fan or temperature sensor,
generating an overheat condition.
Off The projector is functioning normally.
power light
temperature light
projection lamp light
