Power up the MAMMOMAT Stand
3 - 5
Siemens AG
SPB7-250.815.02
Page 5 of 6
MAMMOMAT
Novation
DR
Medical Solutions
Rev. 02
09.04
CS SD 24
System
Checking the microprocessors LED’s
3
The following LED’s on the microprocessor p.c. boards (D750) indicate whether the rele-
vant microprocessors are operating correctly.
1.
Mains
ON
.
2.
Check that the CPU IC107 status LED’s D13, D14, D15 are continuously
ON
and
LED D16 is
OFF
for approximately. 1 second after the mains is switched on.
3.
Switch the MAMMOMAT
Novation
DR
system power
ON
by pressing the
ON
button on the control console. After approximately. 5 seconds check that the CPU
IC107 status LED D13 is rapidly flashing and the LED’s D14, D15 and D16 are
OFF
.
4.
Check that LED D25 on the master board D750 is flashing slowly (once per
second).
Startup of the MAMMOMAT Stand
3
1.
Make a note of the exposure parameters.
2.
Shutdown the MAMMOMAT system completely.
3.
Turn the external power switch
ON
.
4.
Check that the power up of the Generator and the BRICK are performed properly.
5.
Start the MAMMOMAT system by pressing the power button
ON
on the control
console.
6.
Check that the MAMMOMAT system is powering up correctly.
7.
Check that the BRICK and the Acquisition Workstation communication is working
properly (LED’s V2 and V3 need to be green on the BRICK). The PXCM includes
three status LED’s:
V1—Fiber-optic communications status.
A red LED that lights to indicate
lack of communication from the DROC. Likely causes are misconnected fiber
optic lines or the Detector being turned off.
V2—PXCM status.
A green LED that flashes to indicate normal operation of
the PXCM. If this LED does not light for a significant amount of time (that is, 2
to 3 minutes), restart the system.
V3—Power status.
A green LED that lights to indicate that the PXCM is provid-
ing power to the Detector.
8.
Check that the operating mode
dr
is displayed on the control console
.
9.
Check if the noted exposure parameters are restored correctly.