If return pass is to be on same side of crown, position Mode switch to right. The Tracer
Sonic Grade Controller now controls right side and cross-slope left.
Blade's slope direction is changed automatically to match desired slope.
If the Remote Interface Box right-side Tracer Sonic Grade Controller has not been set
to reference elevation, press right RESET button once blade has been set to reference.
(14) The elevation of Tracer Sonic Grade
Controller can be changed by using the left
Increase/Decrease switch (4) once the cut
has been started.
3-21. DUAL AUTOMATIC ELEVATION (TRACER SONIC GRADE CONTROLLER R2S-S
LASER RECEIVER WITH EMZE-24 ELECTRIC MAST).
Dual Automatic Elevation automatically controls elevation on both sides of the blade.
Setting up the Blade Pro Motor Grader Control System.
Start 130G Grader (TM 5-3805-261-10).
Adjust blade (1) to desired roll.
Adjust mast swivel mount (2) until mast (3)