Genie GTH-1048 Operator's Manual page 52

OPERATION
PLACING A LOAD
A
DANGER
Traveling with a reading of more than 0 degress on the boom
angle indicator arrow (A) may cause a rollover hazard.
Gradually move the 4-way controller towards the letter (B) to
lift the load vertically. Hold the controller back until the
required height has been achieved.
Gradually move the 4-way controller towards the letter (E) to
bring the load DOWN and OUT into final position. Lower the
load until the weight is completely off the forks.
Gradually move the 4-way controller towards the letter (F) to
bring the boom UP and IN. This will bring the forks out of the
load. Once the forks are clear of the load the boom can be
lowered.
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