NEC PA723U, Руководство пользователя

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3. Convenient Features
③
Select [EXIT] displayed at the bottom of the menu by left click for
going back to the previous level. If the cursor is on the main menu
option, it works for closing the menu. (It works as the same perfor-
mance with the [EXIT] button on the remote control.
Menu position control
①
Click the wheel button to display the on-screen menu indication
frame.
②
Left click at the position on the projection screen where you want
to shift the on-screen menu. The nearest corner of the on-screen
menu indication frame will shift to the clicked position.
③
Click the wheel button to close the menu indication frame.
Geometric correction
The USB mouse can be used for CORNERSTONE CORRECTION, HORIZONTAL CORNER, VERTICAL CORNER
and WARP. In this clause, the CORNERSTONE CORRECTION by an USB mouse is explained as an example.
①
While the adjustment screen of the CORNERSTONE
CORRECTION is displayed, right click on the pro-
jection screen. The shape of mouse pointer will be
changed and the correction will become available.