# GX_DispOff

## Syntax

  `#include <nitro/gx/gx.h>`
  `void GX_DispOff(void);`

## Arguments

None.

## Return Values

None.

## Description

This function turns OFF output to the LCD for the main graphics engine (2D/3D/VRAM Display/Main Memory Display).

### Interval with the `PM_SetLCDPower` Function

If the power supply to the LCD module is turned off by running `PM_SetLCDPower( PM_LCD_POWER_OFF )` less than two frames (stated precisely, fewer than two V-Blanks) after the screen was turned OFF by this function, to avoid afterimages you must wait through two V-Blanks before turning the screen ON.

## See Also

## Revision History

2008/06/25 Added a description of the interval with the `PM_SetLCDPower` function.
2004/02/09 Initial version.

CONFIDENTIAL