EXFO Novacure 2100 User Manual page 75

Lamp intensity is too low. Check the lamp.
Cont:
Possible Causes
The lamp module is not
generating sufficient light output
(lamp module is too old)
The lamp module failed to light
The proportional shutter is stuck
in the closed position
The lamp module was installed
incorrectly
System Fault! Shutter closed prematurely
Possible Causes
The light guide was not inserted
properly into the light guide
port
The light guide was removed or
shifted during exposure
The shutter movement is
sluggish
The light guide detection
microswitch requires calibration
/ service
The shutter interlock signal is
active.
68 Error Messages
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Solution
Replace the lamp with a new
one as per section 3.4
See section 12.3
Install a new lamp drawer as
per section 11.6 or return the
unit to EXFO Photonic
Solutions Inc. as per section
15.2
See section 3.4 for correct
installation procedure. See
also section 12.3, 12.5
OK:
Solution
See section 3.6 and 12.1
Secure the light guide such
that no inadvertent
movement is allowed
See section 15.2
See section 15.2
See section 9.3.3