Owandy Radiology i-max touch, Service Manual

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SERVICE MANUAL
Troubleshooting
I-Max Touch 8-42
8.4.1.5. CEPH secondary collimator zero
This menu allows adjusting the zero offset for the secondary collimator
(the collimator that is used to limit the X-ray beam before patient on
CEPH).
When the display is showing the following messages, using the left/right
arrows selects the message
D I G I T A L C E P H
E N A B L E C E P H
D I G I T A L C E P H
C E P H S . O L L . Z E R O
and confirm with the patient centering (>0<) key.
The display will change as follows:
C Z E R O [ Y Y ] a b c d
Z E R O O F F S

x x x x x
where:

"YY" is the stepper motor speed, that can be changed using the
parameter increase/decrease keys.

"xxxx" is the zero offset actual value, that can be changed with the
left/right keys.

"abcd" represents the status of various optical barrier sensors; "a" is
the one of the secondary collimator, that is 0 when not engaged and
1 otherwise.