PLUS Vision U4-237 - Manual (Page 48)

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Vertical Flip / Horizontal Flip
In selecting the method of projecting to the screen, these functions are
set when the projector is in a rear screen installation.
Select the item name “Vertical Flip” or “Horizontal Flip” and select the setting
contents with the SELECT
̇̈ buttons.
View
This function is used to save the keystone adjustment values.
Setting Keystone Save to on will set the previous keystone adjustment values
when projecting after the power cable has been disconnected and then re-
connected.
Select the item name “Keystone Save” and set with the SELECT ̇̈ buttons.
Off .............. The keystone adjustment values return to the initial values when the power
cable is unplugged.
On ............... The keystone adjustment values are retained in storage even when the
power cable has been unplugged.
Note:
Regardless of whether Keystone Save is set to “On” or “Off”, when projection is
from the standby condition, the picture is projected using the previous keystone
adjustment values.
Keystone Save
Press the “ ̇” button. Press the “ ̈” button.
Keystone
Keystone distortion will occur when the projector and screen are on an
angle (in the vertical orientation). This function is used to correct this
distortion.
Select the item name “Keystone” and correct the keystone distortion using the
SELECT
̇ ̈ buttons.
Note:
* The menus and other on-screen displays cannot be adjusted.
* Please note that depending on the projected picture and the projection condi-
tions, it may not be possible to eliminate keystone distortion completely.
“Vertical Flip” Off
“Horizontal Flip” Off “Vertical Flip” Off
“Horizontal Flip” On “Vertical Flip” On
“Horizontal Flip” On “Vertical Flip” On
“Horizontal Flip” Off