1.
Please be aware that the bending angle can be affected if the insertion cord is not kept straight or
have inserted endoscopic instruments.
2.
There is no guarantee that endoscopic instruments selected solely using this minimum working channel
width will be compatible in combination.
3.
Storage under higher temperatures may impact shelf life.
6. Trouble shooting
If problems occur with the aScope 4 Cysto system, please use this trouble shooting guide to
identify the cause and correct the error.
Problém
No live image
on the Ambu
displaying unit but
User Interface is
present on the Ambu
displaying unit or the
image shown is
frozen.
Low picture quality.
Absent or reduced
flow of fluid e.g sterile
water or saline
solution or difficulty in
inserting endoscopic
instrument through
the working channel.
Possible cause
The aScope 4 Cysto is not
connected to the Ambu
displaying unit.
The Ambu displaying unit
and the aScope 4 Cysto
have communication
problems.
The Scope 4 Cysto
is damaged.
A recorded image is shown.
Unwanted fluids etc.
on the distal end.
The working channel
is blocked.
The bending section is not
in neutral position.
Recommended action
Connect the aScope 4 Cysto to the blue
port on the Ambu displaying unit.
Restart the Ambu displaying unit
(please refer to the Ambu displaying
unit Instructions for use).
Replace the aScope 4 Cysto
with a new one.
Return to live image (please refer to
the Ambu displaying unit Instructions
for use).
Gently rub the distal end against
the mucosa. If the distal end cannot
be cleaned this way remove the
aScope 4 Cysto and wipe the distal
end with sterile gauze.
Clean the working channel using a
cleaning brush or flush the working
channel with sterile water or saline
using a syringe.
Move the bending section into
neutral position.
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