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State: Released Date: 2021.03.01 22:19 GMT Effectivity: Upon Release
Table 1. User Troubleshooting Tips (continued)
Symptom
Possible Causes
Imaging
OCT image dim, with no
Monitor contrast and
background noise visible.
brightness set incorrectly.
Image contrast levels set
incorrectly.
Defective imaging catheter
causing system saturation.
Dirty connection between
DOC and imaging catheter.
Tableside Controller
Wireless Connectivity
No wireless connection to
Indicator LED illuminates
tableside controller.
yellow color.
System Disposal
Disposal of the equipment must be in accordance with local laws.
Remedy
Set monitor contrast and brightness using monitor controls.
Check the Presentation Settings on the Settings tab of the OCT Settings menu
(normal settings are: Black level = 5%, White level = 90%). With the optical fiber
rotating (scanning mode), reduce the Black level until background noise just
becomes visible. Lack of background noise during optical fiber rotation indicates a
defective imaging engine. See other possible causes and remedies below.
Remove imaging catheter from DOC. If background noise appears, the
imaging catheter is defective. Replace catheter.
Refer to "Optical Connection Cleaning Procedure" on page 30 to clean the
connection.
Click Menu / Setup. Select Room Manager. Ensure the tableside controller is
added as a wireless device and the serial number displayed matches the device
serial number on back label.
If the serial numbers match and the wireless connectivity Indicator LED on the
tableside controller remains yellow, reconnect the tableside controller as follows:
Remove the tableside controller device by clicking the Remove button. After
successful removal, click the Add button to add the tableside controller
device.
OPTIS™ Integrated Next Operation and Maintenance Manual – 600173796 Rev. A
Cleaning and Maintenance
37
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