Service Manual
SECTION 4 - CONTROL COMPONENTS
4-16 – JLG Lift – 3121231
2 Ancillary 1 Anti-Tie-down 0 0-1
2 Ancillary 2 Anti-Tie-down 0 0-1
2 Mode Select Delay (active before time-out) 5 Sec. 0 - 60 Seconds
2 Invert Lift Direction NO YES/NO
2 Lift Lock Delay 5 Sec. 0 - 60 Seconds
2 Acceleration (platform lowered) 80 1 - 100
2 Deceleration (platform lowered) 80 1 - 100
2 Turn Acceleration (platform lowered) 50 1 - 100
2 Turn Deceleration (platform lowered) 50 1 - 100
2 Maximum Forward Speed (platform lowered) 100 1 - 100
2 Minimum Forward Speed (platform lowered) 40 1 - 100
2 Maximum Reverse Speed (platform lowered) 50 1 - 100
2 Minimum Reverse Speed (platform lowered) 20 1 - 100
2 Maximum Turn Speed (platform lowered) 20 1 - 100
2 Minimum Turn Speed (platform lowered) 15 1 - 100
2 Minimum Forward Speed (platform elevated) 13 1 - 100
2 Minimum Reverse Speed (platform elevated) 13 1 - 100
2 Minimum Turn Speed (platform elevated) 5 1 - 100
2 Motor Compensation 50 mOhms 0 - 500 mOhms
2 EPPROM Reset — Resets GCM to default factory settings
Notes: (a) MSP Models equipped with stock-picker platform and mid-gate interlock (drive inhibit) switch are factory preset to HIGH.
(b) MSP Models equipped with 12 ft. or 14 ft. lift-limit-switch option are factory preset to HIGH.
Table 4-1. MVL/MSP Ground Control Module - Field Programmable Settings and Factory Preset.
Level-2: Service Level Settings On LCD Display: YES =
✓ HIGH = ↑
Level-3: Operator Level Settings NO = ✕ LOW = ↓
LEVEL PROGRAMMABLE ITEM FACTORY PRESET SETTING RANGE










