(3) Configure Maximum Brightness Levels:
(a) Select the Max Brightness Level button, shown in Figure 6-10.
(b) Adjust the cockpit lighting control to its maximum setting.
(c) With the dimming bus control at its maximum setting, press the Sync VMax button, shown
in Figure 6-12. This stores the current voltage as the maximum voltage input available on
the dimming bus.
(d) With the external lighting control at its maximum value, set the Display BLmax value by
touching the bar or incrementing the + and - buttons to adjust the Display backlight so
the maximum brightness level is appropriately balanced with the other cockpit
instruments. (Note: Default value in 80)
(e) With the external lighting control at its maximum value, set the KCP Lgnd Legend max
value by touching the bar or incrementing the + and - buttons to adjust the Control Panel
Legend so the maximum brightness level is appropriately balanced with the other cockpit
instruments. (Note: Default value in 31)
(f) With the external lighting control at its maximum value, set the KCP Rngs Rings max value
by touching the bar or incrementing the + and - buttons to adjust the Control Panel Rings
so the maximum brightness level is appropriately balanced with the other cockpit
instruments. (Note: Default value in 31)
(g) Press the Back-Arrow button to exit the Max Brightness Level window
(h) Press the Back-Arrow button to exit the External Dimming Calibration menu
89000109-002
Rev 2
© Honeywell International Inc. Do not copy without express permission of Honeywell.
For Use in Non-Certified Aircraft
Figure 6-12 Maximum Brightness Levels
xVue Touch Installation Manual
Page 6-11
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