GE HEALTHCARE
D
IRECTION 5305880-100, REVISION 3 LOGIQ™ 100 PRO SERVICE MANUAL
Chapter 7 - Diagnostics/Troubleshooting Page 7-3
Section 7-2 Power On Diagnostics
The power on diagnostics or self tests are run every time the system is booted. This self tests
include testing the validity of the system software through EPROM checksum test and testing the
system RAM. It checks whether the keyboard and the trackball are properly interfaced to the
system. It also initiates the self test of analog subsystem. The two LED's on the keyboard (Freeze
& Ext. Video) and the beeper are used to indicate error conditions.
Note: Power on Diagnostics works only when the system is in application (imaging) mode
and not while on service diagnostics.
Service Diagnostics
Check the S/W Version of your System prior to start of the service diagnostics. The S/W version
can be known during the power up Sequence.
Press (CTRL +! + S + Enter) keys on the keyboard to enter
the service diagnostics. In response, a pop-up menu appears as shown in Table 7-1
Note: Option Q (Quit) can be used to come out of the diagnostic and enter the application
mode.
Figure 7-1 Main Menu For LOGIQ™ 100 PRO
1. DAVINCI BOARD TESTS
2.KEYBOARD TESTS
3. MONITOR TEST
4. KEYBOARD OPERATION HISTORY
5. FRONT END BOARD TESTS
Q. QUIT
ENTER THE CHOICE:
MAIN MENU
State: RELEASE - Document is released and under formal Change Control. Changes are subject to the ECR/ECO Process.
See the GEHC Myworkshop System to determine the status of this document.
Approved Document - 5305880-100TPH_r3.pdf Page 108 of 197
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