InFocus IN1026 Advanced 4200-Lumen WXGA 3LCD Projector - Manual (Page 63)

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Grid image tune (Only for WUXGA series)
Select this function to adjust the local points of the projected image.
1. Press button to select [ Grid image tune ] option.
2. Press button.
Reset value
Select this function to make adjustment value back to the factory default.
1. Press button to select [ Reset value ] option.
2. Press button.
• Release keystone mode.
Note
• After adjusting values about H/V keystone, if users adjust conner correction,
values about H/V keystone will be reset, and after adjusting values about conner
correction, if users adjust about H/V keystone, values about conner correction will
be reset also.
• Curved correction X offset and curved correction y offset can not be adjusted
individually. Adjust curved correction X offset and curved correction y offset after
adjusting the X/Y curved correction.
• Maximum keystone range up to ±30° vertically and ±30° horizontally. However,
the image quality will deteriorate, and become more difficult to focus. install the
projector with the minimal correction value.
• The screen size will be changed with various H/V keystone adjustments .
• Keystone may influence image aspect.