Epson EMP-505 / 715 사용자 설명서
Adjusting the Projection Size - 45
Keystone adjustment
Make the necessary adjustment when the screen has been distorted into a trapezoid with foot
adjustment.
adjustment.
1
Press the [Keystone +, -] button on the projector to change the screen into a rectangle.
It is possible to make adjustments with keystone correction (through 30 stages) as long as
the tilt angle of the projector is within a maximum vertical range of approximately 15
degrees.
The maximum value of the tilt angle will differ slightly in accordance with the projected
size adjusted with the zoom.
the tilt angle of the projector is within a maximum vertical range of approximately 15
degrees.
The maximum value of the tilt angle will differ slightly in accordance with the projected
size adjusted with the zoom.
Point
· The screen will be reduced in size when keystone correction has been performed.
· The details of trapezoid correction will be stored. This must be readjusted to match the
· The details of trapezoid correction will be stored. This must be readjusted to match the
installation status after the projection position and angle have been amended.
· Reduce the sharpness if blurring occurs after keystone correction. (see page 65)
· Keystone correction is performed from the menu. (see page 67)
· Keystone correction is performed from the menu. (see page 67)
Power
Source
Enter
Help
Keystone
Select
Select
Keystone
Power
Source
Enter
Help
Keystone
Select
Select
Keystone
The corrected screen will shrink in size.
The corrected screen will shrink in size.
Mouse/Com
15 degrees upwards
15 degrees downwards
Approximately
Approximately