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Testing
Initiate a close cycle. As the garage door is closing interrupt the Safety Beams by
pasing an object through the line of the Safety Beams. If the Safety Beams are
functioning correctly the XTrac should stop and then immediately reverse direction
If the garage door commences a close cycle but within one cycle reverses,
check that the Safety Beams are aligned correctly as outlined in “Alignment”
Override
In the event of a Safety Beam malfunction the garage door can be closed by
pressing and holding the black “Run” Button (Figure.19-E) until such time as the
garage door is fully closed and has stopped
Note: If the black “Run” Button is released prior to the garage door reaching the
fully closed position the XTrac will Safety Reverse
5.15 Safety reverse
Partial Safety Reverse ensures that the garage door does not open fully and
thereby present an unwanted security risk
In the event that the garage door encounters a sufficient obstruction during a
close cycle the XTrac will immediately stop and then begin to reverse direction
and then stop after three seconds. Upon receiving a Signal immediately
subsequent to partial Safety Reverse, the XTrac will recommence movement in the
open direction
5.16 Soft start
When commencing movement from any stationary position, the XTrac will slowly
ramp up to full speed. This is in order to minimize start-up load on the XTrac and
garage door and provide smooth and quiet operation
5.17 Soft stop
By intelligently reducing the speed of the garage door as it approaches a limit
point, the XTrac ensures quieter garage door closing and enhanced XTrac and
garage door life. (Standard function within Adaptive Mode only)
Adaptive Mode is factory configured to provide soft stopping prior to reaching a
limit point. However, for garage doors that are improperly balanced it may be
necessary to disable the soft stop function in order for the garage door to fully
close or fully open
Soft Stop is available only when Adaptive Mode has been selected
Enabling / Disabling
This feature is enabled by default
5.18 Speed control
Running speed may be adjusted within the range of 70 ~ 100% of maximum
speed
Note: Available only when Adaptive Mode has been selected
Adjustment
To enter Speed Control adjustment mode;
I. Move the Drive Unit so that it is positioned mid way between the two Limit
Adjust Prongs (Figure.13)
II. Hinge open the Courtesy Lamp Cover to expose the adjustment controls
(Figure.19)
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