GE Solar 7000 Service Manual page 125

Is patient data
displayed at the
monitor?
Revision J
TROUBLESHOOTING: Troubleshooting Procedure
Troubleshooting Chart
This problem has many sources, so try one or more of the following solutions.
1. Verify correct patient or simulator leadwire connections to Tram module in
Tram-rac housing.
2. Verify Tram module is completely inserted and ON.
3. Verify Tram-rac housing is turned ON.
4. When the SOFTWARE REVISION menu is selected, the RAC COMM, RAC
DAS, or Tram module software file numbers are missing.
If INCOMPATIBLE SOFTWARE REV message is displayed, refer to
"Software Updating" in Chapter 6: "Configuration."
Check for a loose or faulty cable from the patient monitor to the Tram-rac
housing.
Power cycle Tram-rac housing.
View error logs for TRAM module and patient monitor. Refer to "Reviewing
Errors Logs" in Chapter 6: "Configuration."
Swap Tram module with a known good one.
Swap Tram-rac housing with a known good one.
Verify Tram-net/Ethernet operation of the main processor PCB with the
"LED Troubleshooting Chart."
If red LED (DS2) is ON steady, try the following.
Another device using Tram-net is faulty.
Reduce devices using Tram-net because the network is overloaded.
Swap main processor PCB with a known good one.
If yellow and green LEDs (DS5 and DS4) do not agree with "LED
Troubleshooting Chart", try the following.
Swap main processor PCB with a known good one.
Verify operation of rac processor PCB with the "LED Troubleshooting Chart."
If red LED (DS1) does not flash opposite LED DS2, do the following.
Swap rac processor PCB with a known good one.
If red LED (DS2) does not flash opposite LED DS1, do the following.
Swap data acquisition PCB with a known good one.
If LEDs red, yellow, and green do not agree with the "LED Troubleshooting
Chart," do the following.
Swap Tram-rac processor PCB with a known good one.
Swap data acquisition PCB with a known good one.
Solar 7000/8000/View Patient Monitor
414993-001
4-39