Sirona CEREC AC Manual
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Sirona CEREC AC Manual

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  • Page 1 MSKOMNN kÉï=~ë=çÑW== `bob`=^` aá~ÖåçëíáÅ=qççä båÖäáëÜ...

  • Page 2: Table Of Contents

      Sirona Dental Systems GmbH Table of contents Diagnostic Tool CEREC AC Table of contents Components of the CEREC AC diagnostic tool ............Localizing faults......................Power supply test ..................... Camera test......................Monitor power supply ..................Bluecam ......................Camera cable ....................

  • Page 3: Components Of The Cerec Ac Diagnostic Tool

    Sirona Dental Systems GmbH Components of the CEREC AC diagnostic tool Diagnostic Tool CEREC AC Components of the CEREC AC diagnostic tool ● Voltage tester for the PC power supply (Lindy) ● Power button cable for switching on the PC ●...

  • Page 4: Localizing Faults

     Localizing faults Sirona Dental Systems GmbH Diagnostic Tool CEREC AC Localizing faults Perform power supply test Power supply test [ ➙ 5] Supply power to monitor via camera Camera test [ ➙ 6] tester Check camera and camera cable with the camera tester Use PC test tool PC diagnostic tool [ ➙...

  • Page 5: Power Supply Test

    Sirona Dental Systems GmbH Power supply test Diagnostic Tool CEREC AC Power supply test The CEREC AC diagnostic tool contains an "ATX power supply tester" manufactured by "Lindy". Preparing for the test ✔ The PC is switched off. ✔ The main switch of the CEREC AC is switched off.

  • Page 6: Camera Test

    ✔ The 12 VDC required for the power supply of the LCD monitor of the CEREC AC are available at the 4-pole socket of the camera tester. 1. Unplug the power supply cable from the socket of the PC-internal po- wer supply board.

  • Page 7: Camera Cable

    CE- cam replacement 62 36 694). REC AC diagnosis tool. Tip: Replace the camera cable re- moved from the CEREC AC dia- gnosis tool with a new replacement camera cable (replacement Blue- cam camera cable 62 35 845).

  • Page 8: Pc Diagnostic Tool

     PC diagnostic tool Sirona Dental Systems GmbH Starting the diagnostic tool Diagnostic Tool CEREC AC PC diagnostic tool Starting the diagnostic tool Test Suitable for Customer Diagnostics Suitable for the user when checking the PC components. Technician Diagnostics Suitable for the technician or service engineer when checking the PC com- ponents.

  • Page 9: Test Procedure

    Sirona Dental Systems GmbH PC diagnostic tool Diagnostic Tool CEREC AC Test procedure 3. Insert the diagnostic tool CD in the drive and select "CD/DVD:…" in the menu using the arrow keys. The PC boots from the CD. 4. Wait until the light on the drive goes out.
  • Page 10  PC diagnostic tool Sirona Dental Systems GmbH Test procedure Diagnostic Tool CEREC AC 1. Check the information in the system configuration to determine whe- ther the system corresponds to the default settings. You can scroll up and down using the arrow keys.

  • Page 11: Technician Diagnostics

    Sirona Dental Systems GmbH PC diagnostic tool Diagnostic Tool CEREC AC Test procedure Test result: Pass No fault was found in the PC-specific hardware. A replacement of the PC component or of the PC makes no sense. 1. Perform the separate test for the supply board.
  • Page 12  PC diagnostic tool Sirona Dental Systems GmbH Test procedure Diagnostic Tool CEREC AC The test starts. The entire test run takes approx. 20 minutes. The result, i.e. "Pass" or "Fail" appears at the end of the test (see sections entitled "Test result: "Pass" or "Test result: "Fail").

  • Page 13: Sirona Windows Diagnostics

    Technician Diagnostics tests was diagnosed as er- ror-free. Test procedure Tip: Let the "Sirona Windows Diagnostics" test run for at least 1 hour. For optimal results, let the test run overnight. ✔ You have started the "Sirona Windows Diagnostics" test and Windows starts in the test environment.

  • Page 14: Rebooting The Pc

    2. Carry out the corresponding steps described in the chapter on Trou- bleshooting [ ➙ 14] . Terminating the "Sirona Windows Diagnostics" test. ➢ Click the "Stop" button. The individual test windows are closed.

  • Page 15: Customer Diagnostics

    Sirona Dental Systems GmbH PC diagnostic tool Diagnostic Tool CEREC AC Troubleshooting 5.4.1 Customer Diagnostics Test Test description / Condition Action in case of problems Display Script Control command without test function Activity is rotating cursor Test CPU-1 In the CPU test, the control, address, data ➢...
  • Page 16  PC diagnostic tool Sirona Dental Systems GmbH Troubleshooting Diagnostic Tool CEREC AC Test ATAPI #1 Using this function, you can test the in- 1. Check the CD for scratches or contamination. 00000000- stalled CD-ROM/CDRW/DVD drive. The 2. Check the SATA cable between the PC and the 000050000 test ROM is checked directly in the test;...

  • Page 17: Technician Diagnostics

    Sirona Dental Systems GmbH PC diagnostic tool Diagnostic Tool CEREC AC Troubleshooting 5.4.2 Technician Diagnostics Test Test description / Condition Action in case of problems Display Test Run Control command without test function Test CPU-1 In the CPU test, the control, address, data ➢...
  • Page 18  PC diagnostic tool Sirona Dental Systems GmbH Troubleshooting Diagnostic Tool CEREC AC Test ATAPI #1 Using this function, you can test the in- 1. Check the CD for scratches or contamination. 00000000- stalled CD-ROM/CDRW/DVD drive. The 2. Check the SATA cable between the PC and the 000050000 test ROM is checked directly in the test;...

  • Page 19: Sirona Windows Diagnostics

    Sirona Dental Systems GmbH PC diagnostic tool Diagnostic Tool CEREC AC Troubleshooting 5.4.3 Sirona Windows Diagnostics Test Test description Action in case of problems Processor(s) Continuous load and testing of pro- ➢ Replace the PC. cessor cores Motherboard Test Continuous load and testing of main- ➢...

  • Page 20: Updating The Bios Setting

     Updating the BIOS setting Sirona Dental Systems GmbH Diagnostic Tool CEREC AC Updating the BIOS setting ✔ You know the hardware version of the unit (see Determining the hard- ware version of the unit [ ➙ 23]) and the BIOS version (see Determin- ing the BIOS version [ ➙...
  • Page 21 Sirona Dental Systems GmbH Updating the BIOS setting Diagnostic Tool CEREC AC 6. Confirm the message by pressing any key. You will be prompted to enter your hardware version and BIOS version. 7. Use the keys "1" to "5" to select the combination of hardware ver- sion and BIOS version.
  • Page 22 8. Confirm your selection by pressing the "C" key. Tip: Pressing the "B" key returns you to your selection. 9. Confirm the message by pressing any key. The Sirona default BIOS settings have been updated. 10. Restart your PC by pressing the "R" key. 63 24 599 D3492...

  • Page 23: Determining The Bios Version

    Sirona Dental Systems GmbH Updating the BIOS setting Diagnostic Tool CEREC AC Determining the BIOS version Determining the BIOS version At PC startup ➢ Switch on the PC. The BIOS version is displayed as shown in the graphic. In Windows "Start"...
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