Corghi EXACT 70 Manual De Uso página 76

ROC SKIP
Selecting the
"Angle measurement with steering locked to 10° or
20°" with no need to perform any procedure on the
sensors; compensation is disabled.
Fit the 4 sensors and wait for the compensation
skip operation to be completed.
the procedures to be continued with the front
sensors 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 suspension
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 posi-
tion different from the normal operating position.
This may generate errors of a greater magnitude
than those caused by a misshapen rim.
Last ROC
Selecting the
"Angle measurement with steering locked to 10° or
20°" with no need to perform any procedure on the
sensors; the last compensation operation performed
on the sensors is recalled.
Fit the 4 sensors and wait for the compensation
skip operation to be completed.
the procedures to be continued with the front
sensors only; it will not be possible to use the rear
sensors at a later point.
N.B. This procedure is only recommended when the
sensors have not been removed from the wheels,
but it has been necessary to restart the alignment
procedure for some reason.
ROC x 1
Compensation can also be repeated on just one
wheel.
ROCx1 is used when a wheel has been removed
during wheel alignment operations. In this case,
perform the operations as described in points 1-7
of the 2-POINT ROC section from any axle adjust-
ment screen.
N.B. Any geometrical errors in the rim or clamp
mounting errors will not be considered.
In some conditions (e.g. cars with rigid suspension
systems and alloy rims) it is advisable to skip the
compensation procedure because after the car has
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been lifted the suspensions may settle into a posi-
tion different from the normal operating position.
This may generate errors of a greater magnitude
than those caused by a misshapen rim.
Compensation correction
This procedure allows measurement of the amount
by which the wheel has rotated in relation to its final
position during compensation, for example when
the car is lowered on the lift after the compensa-
tion procedure.
Keep the ROC key (B fig.25) on the sensor which is
out-of-level until the LEDs 1 and 2 (G and I fig.25)
remain constantly on.
Release the sensor's brake and level it.
Press the ROC key to terminate the operation; LEDs
1 and 2 go out.
,
(7) Chassis height input (fig.37)
To access this function from the rest of the program
select the icon or the F9 key.
Prepare the vehicle for wheel alignment as indicated
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 pre-
vent provision of the reference values of the angles
affected by them.
(8) Angle measurement with
steering locked to 10° or 20°
To access this function from the rest of the program
select the icon or the F4 key.
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 depressor
to operate the brake and release the turntables.
The first stage of preparation for the steering lock
operation is to set the wheels straight and level the
Operator's Manual EXACT 70