PIN 1080938 - Caterpillar

When the blade has been equipped with the AccuGrade elevation sensors, care must be taken when you are moving the circle and/or the blade to the maximum positions (left or right).Damage may occur to the sensors and/or the coiled cable harnesses that are associated with the sensors when the blade and/or the circle are moved to the maximum position (left or right).
The Display has an LCD that shows specific information related to the current job.The Operating mode that is selected affects how the screen looks in Guidance mode.Guidance Mode
To start the Display in Guidance mode, turn the "Power/Setup" Switch to the "ON" position. When the system is configured as a Dual Sonic System, a screen similar to the one shown in Illustration 2 appears.
Illustration 1 g01138213
Display (1) Liquid Crystal Display (LCD) (2) "Left Menu Scroll" Switch (3) "Right Menu Scroll" Switch (4) "Auto/Manual" Light Emitting Diodes (Led) (5) "Elevation Select" Switch (6) Slope Direction Switch (7) "Power/Setup" Switch (8) "Esc/Left Reset/Left Bench" Button (9) "Ok/Right Reset/Right Bench" Button (10) Left Grade Indicators (11) Right Grade Indicators (12) Sensor (Ambient Light)
Illustration 2 g01128831
(21) Left Sensor Position Window (22) Right Sensor Position Window (23) Device Status Icons (24) Left Elevation Display Icon (25) Right Elevation Display Icon (26) Left Guidance Source Icon (27) Right Guidance Source Icon (28) Left Reference Elevation (29) Right Reference Elevation
Select Independent operating mode.
If operating an ST300, configure for left or right. Disconnect the other ST300 when configuring.
Toggle the elevation select button to the side of the blade with sonic operation.
Use the Menu Select switches or the remote switch to enter the desired cross-slope.
Place the cross-slope side in automatic to get the blade to the desired slope.
Manually adjust the sonic tracer to be perpendicular and approximately 18 inches above the reference surface.
Bench the sonic tracer by pressing the left bench button if the sonic tracer is mounted on the left. Bench the sonic tracer by pressing the right bench button if the sonic tracer is mounted on the right.
Set the reference elevation.
Move the machine and place both sides of the blade in automatic.