Gendex ORTHORALIX 9200 Service Manual page 89

ORTHORALIX 9200 Service Manual
F.3.52 DMU fault
This message appears on the display when in the auxiliary board
PA7 the electronic part controlling the communication with the
DMU is not able to communicate with the DMU.
To reset the alarm it is necessary to switch OFF and then ON the
system.
If the alarm persists, the auxiliary board PA7 is defective.
the new PA7 by using the Service Programs (see
the relevant paragraphs of this section for more
information).
F.3.53 No connection
The physical connection between the Personal Computer, or the
hub, or the switch and the Orthoralix is lost.
Possible causes:
1.
Ethernet cable defective
2.
Ethernet cable not connected (Orthoralix side - PC/ hub/
switch side)
3.
Ethernet cable in the Orthoralix column defective
4.
connector X11 not connected to the auxiliary board PA7
5.
connector X11 on the auxiliary board PA7 broken
6.
auxiliary board PA7 damaged.
the new PA7 by using the Service Programs (see
the relevant paragraphs of this section for more
information).
Press the RESET pushbutton on the control panel to cancel the
alarm.
F.3.54 DMU not detected
The auxiliary board PA7 is not able to read the serial number of
the DMU.
Possible causes:
1.
cable X8 connected to connector X6 of the auxiliary board
PA7, or vice versa.
Gendex Dental Systems 4519-190-71193-7
F-20
Printed on: 20 Apr 2012, 04:59:40 pm; Printed by: UWE.ZELLER
2.
cables X8 and/or X6 not connected properly on the auxiliary
board PA7
3.
connectors X8 and/or X6 broken on the auxiliary board
PA7
4.
auxiliary board PA7 damaged
5.
cable X6 from auxiliary board PA7 to panoramic DMU con-
nector interface PA6 board damaged
6.
cable X8 from auxiliary board PA7 to ceph DMU connector
interface PA6 board damaged
7.
panoramic or ceph DMU connector interface PA6 board
damaged
8.
DMU damaged.
the new PA7 by using the Service Programs (see
the relevant paragraphs of this section for more
information).
Press the RESET pushbutton on the control panel to cancel the
alarm.
F.3.55 Transfer error
When a transmission error between the Orthoralix and the Per-
sonal Computer occours, the auxiliary board PA7 is automatically
making a resend of the image. If after three resend the transmis-
sion error is not recovered, then the alarm message Transfer error
will appear on the display.
1.
bad connections in the Ethernet cable between the Ortho-
ralix and PC/hub/switch
2.
bad connections in the Ethernet cable in the Orthoralix
column
3.
bad connections in the connector X11 on the auxiliary board
PA7
4.
auxiliary board PA7 damaged.
the new PA7 by using the Service Programs (see
the relevant paragraphs of this section for more
information).
Press the RESET pushbutton on the control panel to cancel the
alarm.
(04.0)E