TM 5-3895-385-10
0004
Left Control Pedestal Horn Keypad -- Continued.
Table 5. Left Control Pedestal Horn Keypad.
KEY
CONTROL/INDICATOR
FUNCTION
1
Truck Hitch Out
Pressing and holding key will cause both left and right truck hitch arms
to extend (release truck).
LED will be illuminated when function is active.
2
Truck Hitch In
Pressing and holding key will cause both left and right truck hitch arms
to retract (hold truck).
LED will be illuminated when function is active.
3
Screed Up
Pressing and holding key will cause the screed to raise.
Releasing key will hold screed in position.
LED will be illuminated when function is active.
LED will blink when screed is in hold position (used when forward
motion is stopped while screed is in float).
4
Left Conveyor Speed Up
Pressing and holding key will increase left conveyor speed.
LED will be illuminated when key is pressed.
5
Right Conveyor Speed Up
Pressing and holding key will increase right conveyor speed.
LED will be illuminated when key is pressed.
6
Right Conveyor Speed Down
Pressing and holding key will decrease right conveyor speed.
LED will be illuminated when key is pressed.
7
Left Conveyor Speed Down
Pressing and holding key will decrease left conveyor speed.
LED will be illuminated when key is pressed.
8
Screed Down
Pressing key will cause screed to float. Screed will lower until it reaches
the ground or until screed up key is pressed.
LED will be illuminated when screed is in float.
9
Left Screed Extension
Pressing and holding key will cause left screed extension to retract.
Retract
Releasing key will cause left extension to maintain position.
LED will be illuminated when function is active.
10
Left Screed Extension Extend
Pressing and holding key will cause left screed extension to extend.
Releasing key will cause left screed extension to maintain position.
LED will be illuminated when function is active.
11
Horn
Pressing and holding key will cause horn to sound.
LED will be illuminated when function is active.
