JLG 600S Operation And Safety Manual page 51

(See Figure 3-5., Ground Control Indicator Panel)
1.
Battery Charge Indicator
Indicates a problem in the battery or charging
circuit, and service is required.
2. System Distress Indicator
The light indicates that the JLG Control System
has detected an abnormal condition and a
Diagnostic Trouble Code has been set in the
system memory. Refer to the Service Manual for instructions
concerning the trouble codes and trouble code retrieval.
The system distress indicator light will illuminate for 2-3 sec-
onds when the key is positioned to the on position to act as
a self test.
3.
Drive and Steer Disable Indicator
Indicates the Drive and Steer Disable function
has been activated.
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SECTION 3 - MACHINE CONTROLS AND INDICATORS
4. Capacity Zone Indicator
Indicates the platform capacity zone for the
current position of the platform. Restricted
capacities are permitted at restricted platform
positions (shorter boom lengths and higher
boom angles).
NOTE:
Refer to the capacity decals on the machine for restricted and
unrestricted platform capacities.
5. AC Generator Indicator
Indicates the generator is in operation.
6.
Glow Plug Indicator
Indicates the glow plugs are on. The glow
plugs are automatically turned on with the
ignition circuit and remain on for approxi-
mately seven seconds. Start the engine only after the light
goes out.
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