GE Logiq 9 Service Manual

GE MEDICAL SYSTEMS PROPRIETARY TO GE
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IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 7 Diagnostics/Troubleshooting 7-63
7-12-9Monitor Troubleshooting (cont’d)
• Monitor does not work 
- Check AC circuit breaker
- Verify power is present at monitor outlet
- Check if video is present at backplane
• Colored streaks appear in image
- Check for presence of magnetic sources near the monitor 
- Eliminate the sources and then degauss the monitor
- The monitor should automatically degauss...

GE MEDICAL SYSTEMSPROPRIETARY TO GE
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IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
7-64 Section 7-12 - Troubleshooting Trees
7-12-10 Unable to Record to VCR
Figure 7-54   VCR Troubleshooting
Unable to record to VCR!
Check that all signal, and power 
supply cable connections to the VCR 
unit are OK.YESNO
Is the VCR properly 
connected?
Is the VCR tape put into 
the device?
Put the tape into the device and 
rewind it. NOYES
Replace VCR.
Is recording unable even 
by manual operation?
YES-...

GE MEDICAL SYSTEMS PROPRIETARY TO GE
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IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 7 Diagnostics/Troubleshooting 7-65
7-12-11 Printer Troubleshooting
Figure 7-55   Printer Troubleshooting
Unable to use Printer(s)!
Check that all signal, and power 
supply cable connections between 
Printer and Scanner are OK.YESNO
Is the printer(s) properly 
connected?
Are there print papers left?
Insert the printer papers. NOYES
Is proper configuration for 
the Print key(s) set?
Configure the...

GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
7-66 Section 7-12 - Troubleshooting Trees
7-12-11Printer Troubleshooting (cont’d)
Figure 7-56   Printer Troubleshooting (contd.)
Still unable to use the Printer(s)!
Check the signal cables Between 
BEP and Internal I/O.YESNO
Is printing unavailable 
even by manual 
operation?
Is there an error message 
on the monitor display?
Replace BEP. NO
YES
Replace the Printer. 

GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 7 Diagnostics/Troubleshooting 7-67
7-12-12 CD-RW Troubleshooting
Figure 7-57   CD-RW Troubleshooting
Unable to record to CD-R!
Insert a new, un-used CD-R disc.YESNO
Is a new, unused CD-R 
disc inserted to the drive?
Replace BEP.
Are CD-Rs rated at the proper write 
speed?
YESNOAcquire CD-Rs rated at the proper write 
speed. 

GE MEDICAL SYSTEMSPROPRIETARY TO GE
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IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
7-68 Section 7-12 - Troubleshooting Trees
7-12-13 MOD Troubleshooting
Figure 7-58   
Unable to record to MOD!
Replace MOD.
YESNO
Does Replay function?
Replace the BEP. NO
Is CD-R able to record the 
data?
YES
Replace the MOD device. 

GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 7 Diagnostics/Troubleshooting 7-69
7-12-14 Network Troubleshooting
7-12-14-1 No Connection to the Network at All
1.) Check that the network cable between the scanner and the wall network is connected and well 
seated in both ends.
2.) Try a network cable that is known to be OK.
3.) Check the cable between the Back End Processor and Internal I/O.
4.) Connect a Crossed network cable between the...

GE MEDICAL SYSTEMSPROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
7-70 Section 7-12 - Troubleshooting Trees
7-12-14Network Troubleshooting (cont’d)
Figure 7-59   
No Connection to the Network
Connect the cable and verify that it is 
well seated in both ends.YESNO
Is the 
TCP/IP Cable between 
LOGIQ™ 9 and network 
outlet connected and well 
seated?
Replace the network cable. YES
Is the connection OK now?
NO
Connect a Crossed Network Cable 
between the Scanner and your...

GE MEDICAL SYSTEMS PROPRIETARY TO GE
D
IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL 
Chapter 7 Diagnostics/Troubleshooting 7-71
Section 7-13
Troubleshooting TiPs
Use Troubleshooting TiPs Table 7-3 on page 71 to access the troubleshooting TiPs listed. Each entry 
in the table will hyper-link to the issue and resolution
Table 7-3    Troubleshooting TiPs Table
Sub-SystemIssue
Power SupplyNoise on FEPS Fans
HV Errors
No Boot
System Will Not Boot
Image ArtifactsImage Arifacts Caused by Front...

GE MEDICAL SYSTEMSPROPRIETARY TO GE
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IRECTION 2294854-100, REVISION 3  LOGIQ™ 9 PROPRIETARYMANUAL   
7-72 Section 7-13 - Troubleshooting TiPs
7-13-1 Soft Keys
There are several Soft keys to be utilized on the LOGIQ™ 9:
•Alt + F4 = Shut Down
•Alt + F10 = is the SW Shut Down.
This is very important tool to shut-down the system. If there is something problem with the I
2C bus 
you can shut-down the system by using this Alt + F10 keys. If the systems can easily be shut-down 
by using these keys it means...