Fluke Ti40FT-20 User Manual page 97

Symptom
Camera will not
save an image.
The approximate
sign (~) appears
in front of a
temperature
reading.
Visible light and
IR images are not
properly aligned.
If you are unable to solve the problem using the possible solutions in the
Troubleshooting table:
Reboot the camera by pressing D to power off the camera, then pressing
D again to power on the camera.
If this still does not correct the issue:
Contact Fluke as described in Chapter 1.
Table B-1. Troubleshooting Tips (cont.)
Possible Reason
The Compact
Flash memory
card is full.
The temperature
reading is outside
the selected
calibration range
and the accuracy
may not be within
the specified
accuracy of the
camera.
Incorrect focus,
optional lenses, or
20-mm lens not
properly aligned.
Appendices
Troubleshooting
Possible Solution
Insert new SanDisk-brand Compact
Flash memory card, delete
unnecessary images from the card
(see Chapter 3), or transfer the
images saved on the card to a
computer hard drive and/or other
back up storage device (e.g., CD-R
disc).
Change the temperature calibration
range; See Setting Temperature
Calibration Range, in Chapter 6.
Image alignment is disabled with 10
and 54-mm lenses. Adjust the
alignment after the images are
downloaded to the SmartView
software.
Align the 20-mm lens such that the
white alignment marking on the lens
lines up with the corresponding mark
on the camera housing as shown in
Figure 5-1.
B
B-3