TM 9-2320-440-13&P
0004-2
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THAAD0189
Key
Control or Indicator
Function
1
Joystick
Controls operations of loading (LOAD) and unloading (UNLOAD)
an MRP.
2
Hydraulic Selector Switch
•
OFF position:
Joystick (1) not operational (LHS transit
mode).
•
AUTO position: For normal loading and unloading
sequence of Missile Round Palette (MRP).
NOTE
Manual positions are used when the auto position fails to
operate.(WP 0016)
•
MANUAL HOOK ARM (MAN HOOK ARM) position: For
manual operation of LHS. Not typically used.
•
MANUAL MAIN FRAME (MAN MAIN FRAME) position:
For manual operation of LHS. Not typically used.
•
MANUAL TRANSIT (MAN TRANSIT) position:
For
manual operation of LHS.
Not typically used.
•
MRP position:
For operation of deck erection cylinders,
outriggers, ground rod driver, and MRP rack locks.
3
NO TRANSIT Indicator Light (Red)
Illuminates when LHS is not correctly stowed in transport position.
4
LHS ENGAGED Indicator Light
(Green)
Illuminates when hydraulic selector switch (2) is in positions
AUTO, MAN HOOK ARM, OR MAN MAIN FRAME.
5
OVERLOAD Indicator
Not used.
6
MRP Loaded Indicator Light
Illuminates when MRP rack locks are engaged.
7
PTO Indicator Light
Illuminates when PTO is engaged.
8
Power Takeoff (PTO) Switch
Supplies or shuts off electrical power to power takeoff.
9
WORK LIGHT Switch
Controls auxiliary work lamps and auxiliary work light.