PF_Backlight

Turns the built-in backlight on or off.

Syntax
PF_Backlight feeder number | feeder name, On | Off

Parameters

• Feeder Number
  Specify the feeder number (an integer from 1 to 4) either as an expression or a numerical value.
• Name
  Specify the feeder name as a character string.
• On/Off
  Set On / Off.

Return values
None

Description
When the system is controlling vision, the backlight is automatically turned on and off as needed.
Use this command to control the built-in backlight on status when the system is not controlling vision.
In the case of IF-80, the backlight turns off automatically after 30 seconds. (The time changes depend to the brightness)
If the backlight turns off automatically, PF_Backlight Off command must be executed before the backlight can be turned on again.
This function cannot be executed from the command window.
The backlight does not turn on when using the virtual controller.

Examples

PF_Backlight 1, On