Figure 6-24 Photocell Transition, Slope, And Offset Page; Figure 6-25 Lighting Bus Input Voltage Page - Garmin GTX 3X5 Series Installation Manual

Photocell Slope
Configures the sensitivity of the photocell input level. Adjusting the slope higher results in a greater display brightness
change for a given increase in the photocell input level. The range is 0 to 100.
Offset
Adjusts the lighting level up or down for any given photocell input level. This field has a range of 0 to 100. Use the
offset setting to match lighting curves with other equipment in the panel.
Lighting Bus Input Vltg
Configures the voltage of the lighting bus source. Selections are:
• 14 VDC
Display and Bezel Key Lighting Slope
Configures the sensitivity of the display or bezel keys for any given lighting bus input level. Set the slope higher for a
brighter display for a given increase in the lighting bus input level. This field has a range of
0 to 100.
Display and Bezel Key Offset
Configures the lighting level up or down for any given lighting bus input level. This field has a range of
0 to 100. Use the offset setting to match lighting curves with other equipment in the panel.
190-01499-02
Rev. 9

Figure 6-24 Photocell Transition, Slope, and Offset Page

• 28 VDC • 5 VDC

Figure 6-25 Lighting Bus Input Voltage Page

Post Installation Configuration & Checkout
• 5 VAC
GTX 3X5 Transponder TSO Installation Manual
Page 6-19