Error Messages; Plethysmogram, Finger Cuff Error Messages - FINAPRES Finometer Model-2 User Manual

72 Finometer® Model-2
7.2

Error messages

When Finometer® Model-2 detects an error, an error message is
displayed. Often such an error is caused by a simple mistake of the
operator (e.g. cuff cable not connected). However, other errors may be
caused by a serious hardware problem in the device, requiring a system
check by Finapres Medical Systems B.V.
The following 4 sections describe what error messages may occur and
what actions has to be taken.
7.2.1 Plethysmog
Error message
FINGER TOO THIN
NO PLETHYSMOGRAM
User's Guide
ram, finger cuff error messages
Action
The infrared level transmitted thro
high. This may occur on very thin, near bloodless fingers:
• Retry.
• Try a smaller finger cuff.
• If this fails wrap some thin c
replace the cuff. Use darker cloth when necessa
During the start-up procedure (stai
pattern) no significant pl
usually caused by contracted arteries.
• Retry.
• Try another finger.
• Warm the hand.
ugh the finger is too
loth around the finger and
rcase pressure
ethysmogram was detected,
ry.