Corghi EXACT LINEAR PLUS Manuel D'utilisation page 68

the operations can be continued with
the front targets only; it will not be possible to
use the rear sensors at a later point.
N.B. Any geometrical errors in the rim or clamp
mounting errors will not be considered.
In some conditions (e.g. cars with rigid suspen-
sion systems and alloy rims) it is advisable to
skip the compensation procedure because after
the car has been lifted the suspensions may
settle into a position different from the normal
operating position.
This may generate errors of a greater magnitude
than those caused by a misshapen rim.
Last ROC
Select the icon
angle measurement at 10° or 20°" without the
need to carry out any operation on the targets,
recalling the compensation previously carried
out on the targets.
Fit the 4 levelled targets and wait until the com-
pensation skip operation is over. The brackets
must be mounted so as to have the front panels
of the target perpendicular to the floor.
the operations can be continued with
the front targets only; it will not be possible to
use the rear sensors at a later point.
N.B. This procedure is only recommended when
the 4 clamps have not been removed from the
wheels, but it has been necessary to restart the
alignment procedure for some reason.
(7) Chassis height input (Fig. 24)
To access this function from the rest of the pro-
gramme select the
Prepare the vehicle for wheel alignment as indi-
cated or select the clearance required from the
table using the keys as follows:
↓, ↑ to scroll through the list of pre-set values;
↵ to confirm the selection.
to skip the input operation.
Failure to enter the clearances requested will
prevent provision of the reference values of the
angles affected by them.
68
to go directly to "Steering
icon or the F9 key.
(8) Angle measurement with
steering locked to 10° or 20°
To access this function from the rest of the pro-
gramme select the
In this stage, the system measures the caster,
king pin angle, 20° steering angle differences and
front maximum steering angle values.
Engage the clamping brake, fit the pedal de-
pressor to operate the brake and release the
turntables.
The first stage of preparation for the steering lock
operation is to set the wheels straight (Fig. 25).
Level the targets with the aid of a spirit level.
Fix the targets in place on the brackets using the
relative locking device.
Once these operations are complete the pro-
gramme automatically moves on to the screen
for the 10° or 20° steering lock.
Following the graphics on the screen:
- Turn the front wheels in the direction shown
to 10° or 20°.
- Bring the arrow into the green measurement
field; use the zoom window which appears
close to the number 10° or 20°.
- Wait for the data to be saved, confirmed by
the saving symbol.
- Turn the wheels in the other direction in the
same way.
- Wait for the data to be saved.
- Return the wheels to the straight position.
End of procedure, the programme automatically
moves on to the next step.
allows execution or abortion of the
maximum steering lock procedure, selection of
which is displayed in the status bar by the
symbol. After storage at 20 ° angles
to rotate the steering wheel completely and
insert the steering angles inside and outside the
window on the screen.
WARNING
The mechanical turntables are required for
performance of the maximum steering angle
procedure.
(9) Data summary (Fig. 26)
Once the steering lock procedure is complete,
the system automatically moves on to display of
Operator's manual EXACT LINEAR
icon or the F4 key.