Cockpit Lighting Configuration Page - Garmin G3X Touch Installation Manual

34.4.28 Cockpit Lighting Configuration Page

NOTE
Electrical Control System must be enabled on the LRU Configuration Page in order to
display the Cockpit Lighting Configuration Page.
The cockpit lighting bus is split into three sections described as follows:
Input Selection Tab
Lighting Bus - Has a pull down menu to select one of six lighting buses (three DC analog outputs and three
AC (PWM, pulse width modulation) outputs).
Lighting Bus Control - Can be used to select None to turn a bus off, or it can be used to select one of three
controlling inputs.
Calibration Table Tab
Contains all function points (up to four) used to translate a given analog input voltage value to a given
analog or PWM value on the lighting buses. The system automatically places the points in order of
increasing input voltage. The output value is in terms of 100% of the maximum output for a given bus.
Use the "Add new point" input to add a new voltage value. To delete a point, press the "Input" value for
the point to be deleted, then press "Clear".
Graph
Lighting Bus Output (brightness) is displayed as the vertical (Y) axis, and Lighting Bus Input level is
displayed as the horizontal (X) axis. For the points entered, as the input voltage increases, the output
percentage must also increase (the plotted line can only go up and to the right). Points that are acceptable
by the system are displayed in green. Points that have potential issues are displayed in yellow.
190-01115-01 G3X/G3X Touch Install Manual - GDU 4XX Config and Post Install Checkout
Rev. AC Page 34-172