Gendex ORTHORALIX 9200 Service Manual page 95

ORTHORALIX 9200 Service Manual
F.4.3.7 Host input read
hardware inputs of the host computer board PC1, with four
hexadecimal numbers.
In this way you can check whether the host computer board
The correspondence between the hexadecimal numbers and the
status of the hardware inputs is shown in pages F-71 and F-72.
F.4.3.8 Pan PA5 menu
With this service program is possible to enable/disable the detec-
tion of the Pan PA5 board by the host computer board PC1 at the
system start up.
It is also possible to check the status of the optoswitches mounted
on the secondary slit.
The following message will appear on the display:
PAN PA5 MENU
XX SLD=nW ENA<Y>
where:
should be from 0 to 10; if the AEC sensor is not present on the
PA5 board, this value is FF
When the optoswitches are activated, the letters are in capital;
when they are not activated the letters are smaller.
the keyboard, it is possible to enable (Y) or disable (N) the PA5
board detection at the start up. The board should be always
enabled (Y). In case of activation of the service program Default
EEPROM, the PA5 board is disabled and should be enabled
again.
Gendex Dental Systems 4519-190-71193-7
F-26
Printed on: 20 Apr 2012, 04:59:40 pm; Printed by: UWE.ZELLER
Suggestions:
1.
The status of the optoswitches can be:
nW= wide collimator selected
Nw= narrow collimator selected
nw= transition from narrow to wide collimator or vice
versa
NW= error condition: in this case the alarm Secondary slider
is generated (see the alarm explanation for more details).
2.
If one or both optoswitches are damaged, it is possible to
disable the PA5 board, so that the alarm disappears, the AEC
function is disabled, but the system can be used selecting
manually the exposure parameters.
F.4.3.9 Ceph PA5 menu
With this service program is possible to enable/disable the detec-
tion of the Ceph PA5 board by the host computer board PC1 at
the system start up.
The following message will appear on the display:
CEPH PA5 MENU
XX ENA<Y>
where:
should be from 0 to 10; if the AEC sensor is not present on the
PA5 board, this value is FF
keyboard, it is possible to enable (Y) or disable (N) the PA5 board
detection at the start up. The board should be always enabled
(Y).
In case of activation of the service program Default EEPROM,
the PA5 board is disabled and should be enabled again. If the
Orthoralix system is without the ceph arm, the Ceph PA5 board
must be disabled.
(04.0)E