GE LOGIQ 100 PRO Technical Publication page 120

GE H
EALTHCARE
D 5305880-100, R
IRECTION
Problem Faced
System Resets intermittently
Display shrinks and/or shakes
Image blooming
Ring artefacts on the monitor in the near field
in Air scan.
Low Frequency moving artefacts
Video-In/Video Out not working
Foot switch not working
Remote Control not working
"Image Archive Full" message not
appearing.
But the archive is full and image cannot be
stored.
Table 7-4 Trouble Shooting
Page 7-16
Ap p r o v e d Do c u m e n t - 5 3 0 5 8 8 0 - 1 0 0 T PH_ r 3 . p d f Pa g e 1 2 1 o f 1 9 7
3
EVISION
3.3 Volt power supply may be less.
Problem maybe with monitor or power supply
to the monitor
If only image area (Problem maybe with HV
Power supply or FEB.
If problem is with full monitor display
Due to pickup signal when the probe is
connected in air scan.
AC line interference
Connection on the rear panel not ok
Davinci maybe defective
Connection on the rear panel not ok
Davinci maybe defective
Rear panel or Davinci maybe defective
Connection on the rear panel not OK
The memory size allocated for Image storage
is full due to uneven size of the stored
images.
Section 7-4 - Troubleshooting
Cause
a. First check for the 3.3V DC supply to the
CPU board & ensure Proper Voltage.
b. If the voltage is not at required level,
Proceed to check if the power supply is a
problem or the Davinci board.
c. If the voltage is ok then check for the
connection between the Davinci board and
FEB.
d. If still not working relplace the boards
approppriately.
Replace appropriately
Replace appropriately
Replace the monitor
Connect the probe and scan to check the ring
artifacts on an organ.
Change the AC input , Check for proper
grounding.
Set right the same
Replace the same
Set right the same
Replace the same
Replace appropriately
Replace appropriately
Transfer all the archived images to memory
stick from the recall menu.
Go to service diagnostics and Erase Flash
Memory in the Davinci Test menu.
LOGIQ™ 100 PRO S
ERVICE
Solution
M
ANUAL