Adjust the magnet fan or light levels

About this task

Use these steps to control the light and fan inside the magnet.

Table 1. Light and fan controls on the magnet
Icon	Description
	Light controls the light within the magnet opening. There are three settings.
	Fan controls the circulation of air within the magnet opening. There are three settings.
From the magnet room, press the light or fan control. Each time you press the control the light/fan moves up to a higher level. The level indicator remains illuminated to indicate the level status.

Turn off the magnet fan or light

Press the button until the display next to the button is not illuminated.

Adjust the fan or light level from the control room:

Display the Gating Control screen.
From the footer area of the screen, click the .
Alternatively, in the header area, click the to open the System Management work area. Click the Gating/Fan/Light tab to open the Gating Control screen.
From the Fan Light Control area of the Gating Control screen, click the up/down arrows to adjust the speed of the fan or intensity of the light inside the magnet.

The bar illumination status is defined as follows: