JLG T500J Operator Manual - Manual (Page 50)

SECTION 4 - MACHINE CONTROLS AND INDICATORS
4-6 – JLG Lift – 3121197
2. Engine Choke (if equipped)
Engages engine choke.
3. Function Selector
Selects the function (Platform Level, Lift, Swing, Jib Lift, Tele-
scope) that is controlled by the function controller.
4. Enable Indicator
The enable indicator shows that the controls are enabled. If a
function is not selected within seven seconds, or a seven
second lapse between ending one function and beginning
the next function occurs, the enable light will go out.
5. Outrigger Set Indicator
Indicates the outriggers are properly set.
6. System Distress Indicator
The light indicates that the JLG Control System has detected
a malfunction and a Diagnostic Trouble Code has been set in
the system memory. Refer to Section 5.8, User Fault Codes or
the Service Manual for instructions concerning the trouble
codes and trouble code retrieval.
The malfunction indicator light will illuminate for 2-3 sec-
onds when the key is positioned to the on position to act as
a self test.
7. Battery Level Indicator (Electric Machines Only)
Indicates the charge level of the battery.