JLG 800S Operation & Safety Manual page 126

Accessories
• LED Flashing Red: SkySense sensor is obstructed or damaged. Obstructions must be
removed and proper function verified. Damaged sensors must be replaced.
6.16.3 SkySense Platform Panel Indicators
1. LED Indicator Light
2. LED Indicator Light
6.16.4 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 button 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.
6.16.5 SkySense 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 button 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.
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3. Override Button
4. Mute Speaker Button
31222372 800S, 860SJ