202B1263075
Chapter 5 Troubleshooting
5.1 Troubleshooting
If this product should fail during use, follow these instructions to troubleshoot it.
Problem
Cause
Remedy
No images
1) The cart, monitor or video processor is
unplugged from the outlet.
2) The cart, monitor or video processor is
OFF.
1) Plug the cart, monitor or video processor
into the main outlet.
2) Power ON the cart, monitor or video
processor.
Dark image
[Note 2]
1) The imaging section is damaged.
2) The connection with endoscope is
incomplete.
3) The brightness level is set around “MIN.”
4) The iris mode is set to “PEAK.”
[Note 1]
5) There is dirt on the light incident end face
of the LG connector.
6) There are blood clots adhering to the lens.
7) The light guide cable is broken.
1) If the problem occurred during
treatment
[Note 1]
, stop treatment and
remove the endotherapy device from
the endoscope. Then, reset
[Note]
the video
processor and the light source. If the
problem occurred during an examination,
reset
[Note]
the video processor and the light
source. If an appropriate image does not
appear even after resetting, turn them off,
straighten the bending section to unlock,
release the angle knobs, withdraw the
endoscope slowly from the patient, and
then contact your local FUJIFILM dealer.
2) Reconnect the endoscope.
“3.6 Connecting Endoscope”
3) Set the brightness level around 0.
Operation manual of a light source
4) Set iris mode to “AVE.”
Operation manual of a light source
5) Clean the light incident end face of the LG
connector.
6) Stop an examination or treatment.
Withdraw the endoscope, and then clean
the distal end.
7) Contact your local FUJIFILM dealer.
[Note] Reset: Turn off the video processor and the light source, and wait for at least 5 seconds. Turn on the video
processor and the light source again, and then light the lamp by pressing the Lamp button.
[Note 1] During treatment with a snare, withdraw the snare after loosening it enough.
[Note 2] When argon plasma coagulation (APC) is performed, some areas in the live image may become dark due to
luminous beam of argon plasma.
Chapter 5 Troubleshooting
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