Mdi Description - JLG 1930ES Operation And Safety Manual

MDI Description

Located in the battery compartment on the left side of the
machine is a Multifunction Digital Indicator (MDI). The purpose
of the MDI is to display Diagnostic Trouble Codes (DTC) when a
functional problem occurs with the machine. The MDI is
plugged into the diagnostic connector in the battery compart-
ment.
When a problem occurs:
1. A Wrench Icon will display on the Diagnostic Trouble
Code LCD display.
2. A three to five digit DTC will display on the Diagnostic
Trouble Code LCD display, below the wrench icon.
NOTE: When more than one DTC exists, each DTC will be dis-
played on the LCD for 3 seconds before changing to the
next DTC. Once the last active DTC is displayed, the display
will recycle indefinitely until the DTCs are corrected.
3. The red Fault LED will illuminate (this does not apply
to 00x DTCs; the Fault LED will not illuminate for these
DTCs).
NOTE: For DTCs and descriptions, refer to Section 6.22.
3121655
SECTION 3 - MACHINE CONTROLS, INDICATORS AND OPERATION
Also located on the MDI are Battery Discharge Indicators (BDI).
These green LEDs indicate the level of charge in the batteries.
Battery Charge/Discharge Indicator
NOTE: When the batteries are completely discharged, the LED in
the 0-25% range "red area" will flash.
• The BDI will convey the same information as the BDI on the
platform control station. (see Figure 3-3., Platform Control
Station)
• Under normal driving conditions the BDIs will be illumi-
nated. When a DTC exists (other than 00x DTCs) the BDI
LEDs will not be illuminated.
100%
75%
50%
0-25%
3-7