dodal.devices.i24.dual_backlight.DualBacklight

class dodal.devices.i24.dual_backlight.DualBacklight

Device to trigger the dual backlight on I24. This device is made up by two LEDs:

• LED1 is the “backlight”, can be moved to 5 different positions.

• LED2 is a “frontlight”, it does not move, just switches on and off.

To set the position for LED1:

b = DualBacklight(name=”backlight) b.backlight_position.set(“OAV2”)

Note that the two LED are independently switched on and off. When LED1 is in “Out” position (switched off), LED2 might still be on.

Parameters:

• prefix (str)

• name (str, default: '')

Methods

set(position)

param position:

Attributes