JLG X23J - X700AJ Service Manual - Manual (Page 499)

SECTION 6 - JLG CONTROL SYSTEM
6-10 – JLG Lift – 3121448
MODULE LOAD SENSING SYSTEM ECM3
With Led’s DL1 –DL3 & DL2 –DL4 Blinking (green/red)
Module LSS not calibrate.
With Led’s DL1 DL2 green permanently ON, means LSS
Module calibrate (even if out of range).
Figure 6-7.
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MODULE ENVELOPE ECM4 (X23J X700AJ ONLY)
With Led’s DL1 –DL3 & DL2 –DL4 Blinking (green/red)
Module Envelop not calibrate or out of the range.
With Led’s DL1 DL2 green permanently ON, means cali-
bration of the Envelope Module within the range.
Figure 6-8. Module ECM3-ECM4