Skysense Alarm; Override Button - JLG E450AJ Operation And Safety Manual

SkySense Alarm

Activation of SkySense is signaled by an audible alarm and the
LEDs on the platform console that indicate SkySense activity
when reaching the warning or stop zones.
In the warning zone, the audible alarm will pulse and increase in
frequency as the machine moves closer to the object. In the stop
zone, the alarm will sound a continuous tone.
Additionally, when the machine is in the stop zone, the platform
control panel audible alarm will sound. The system may be reset
by recycling the footswitch.
The audible SkySense alarms can be muted by a switch on the
platform control console, although LEDs will continue to light.
The platform control panel alarm will sound when the machine
enters the SkySense stop zone even when muted.
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Override Button

The yellow override button allows operators to bypass normal
SkySense operation in order to move closer to an object in the
stop zone.
When the operator overrides the SkySense via the override but-
ton to get closer to a work surface, the machine will maintain
creep speed and flash the appropriate indicator color based on
location in either the warning or stop zones.
NOTE:
Override is only required to be engaged if the operator desires to
move the platform closer to an object that is in or entering the
stop zone.
SKYGUARD OPERATION IS AFFECTED WHEN SKYSENSE IS INSTALLED ON A MACHINE.
IF SKYSENSE ACTIVATION OCCURS PRIOR TO SKYGUARD ACTIVATION, SKYGUARD
WILL ONLY CUT OUT FUNCTIONS IF ACTIVATED. IF SKYGUARD ACTIVATION OCCURS
PRIOR TO SKYSENSE ACTIVATION, SKYGUARD WILL FUNCTION NORMALLY.
SECTION 6 - ACCESSORIES
6-9