GE S5 Owners Manual

Device Interfacing Solution7
 Document No. M1187344-003
2.4 Connectors and signals
2.4.1 Male bus cable connector 
 
2.5 Interfaced devices
See the following table of DIS modules and devi ces that you can interface with the Device 
Interfacing Solution.
For specific information on parameters transf erred from the interfaced device to the Datex-
Ohmeda Monitor and the applicable software versio ns of the device, refer to the Installation 
guide accompanying.   Pin No. Signal Color
1Data from UPI + brown
2...

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3 Service procedures
3.1 General service information
The field service of the Device Interfacing Solution is limited to replacing faulty cables or 
mechanical parts. The circuit boards should be returned to GE Healthcare for repair.
GE Healthcare is always available for service advice. Please provide the unit serial number, full 
type designation, and a detailed fault description. 
WARNING Only trained personnel with appropriate equipment...

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 Document No. M1187344-003
2. External check
•Check that the DIS module case and label are clean and intact.
•Reassemble the DIS module.
•Check that the screws for the DIS module case are secured properly.
•Check that the bus cable connector is intact.
•Check that the DIS bus and device specific cables are intact.

3.2.4 Functional inspection
3. DIS module interface statusConnect the DIS module to the DIS bus and to the external device that is specified in the 
DIS module...

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6. Electrical safety checkPerform the electrical safety test and leakage current test. 

7. Functioning after electrical safety checkCheck that the DIS module func tions normally after the tests.

8. Final cleaning
Clean the DIS module, bus cable and device  specific cable with a suitable detergent.

•Fill up all the necessary documents. 

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3.3 Disassembly and reassembly
3.3.1 Before disassembly
WARNINGWear a grounded, antistatic wristband when handling PC boards. 
Electrostatic discharge may damage components on the board. 
Handle all PC boards by their edges.
3.3.2 Tools needed
3.4 To disassemble the module
To disassemble the N-DISxxx module (see the ex ploded view of the module in the “S/5 FM 
Spare parts” slot):
1. Remove the two screws fr om the back of the module. 
2. Loosen the...

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4Troubleshooting
4.1 LED indicators
Figure 5 LED indicators
4.1.1 Green LED
The  green LED indicates that the communication between the monitor and DIS module and 
the communication between the DIS module and external device is working properly. When all 
cables are connected and the connected devices are on, the green LED should be lit 
continuously.
4.1.2 Yellow LED
The yellow LED alerts the user. The yellow LED is lit when any of the...

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4.2 Quick functional check
You have two ways for checking the functi on of the Device Interfacing Solution:
•Press the Monitor Setup key, select Interfacing  and open the  Status Page menu. The 
status page shows you the current communica tion status of the interfacing modules 
connected to the bus (1...4 pcs). 
NOTE: The status message ‘Connected’ appears on the monitor screen after you have 
connected the external device to the DIS modu le and...

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5 Earlier revisions
This manual supports the previous version of N-DISxx. 

Appendix A, Service check form, DeviceInterfacing Solution, N-DISxxx (Rev. 01)
A-1(2)
                           Document no. M1187344-003
APPENDIX A: Service check form, 
Device Interfacing Solution, N-DISxxx (Rev. 01)
OK = Test OK            N.A. = Test not applicable            Fail = Test failed
Customer
 
Service Module type
S/N
Service engineer
 Date
  Visual inspection
       OK           N.A.          Fail      OK           N.A.          Fail
1. Internal check                             2....

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For your notes: