Chapter 7
Appendix — Technical information
228 - ENGLISH
Upgrade Kit
If the optional Upgrade Kit (Model No.: ET-UK20) is applied, the following functions are extended.
Function
Standard status
When the Upgrade Kit is applied
Adjustment range of
[VERTICAL KEYSTONE]
Maximum of ±40°
*1
Maximum of ±45°
*1
Adjustment range of
[HORIZONTAL KEYSTONE]
Maximum of ±15°
*1
Maximum of ±40°
*1
Adjustment range of
[CURVED CORRECTION]
Vertical arc, Maximum ±50
*1
Horizontal arc, Maximum ±50
*1
Vertical arc, Maximum ±100
*1
Horizontal arc, Maximum ±100
*1
[CUSTOM MASKING]
Cannot be used.
The image is masked in optional form.
[PC CORRECTION] for
[UNIFORMITY]
Cannot be used.
Correct the brightness and color unevenness of the
entire screen.
*1
The adjustment range of the menu. Refer to “[GEOMETRY] projection range” (
x
page 37) for the possible projection range.
