Document No. : UserManual_CII_1
7.2. Fibre Level bars
7.3. At the top of the screenkeys displays are two horizontal bars which give an
indication of fibre light levels. The local level is the received level at the unit on which
the display is mounted (could be head or base). The Remote level is the receiver light
level at the unit at the far end of the fibre.
7.4. The fibre level bars should lie between 20 – 90% for correct operation.
7.5. If the level falls too low, the bar will change to red in colour and reliable
operation cannot be guaranteed.
7.6. In addition, if communications between the head and base are not locked, the
bars will change to grey in colour. (see below)
7.7.
7.8.
Fibre level low indication
A red indication on the fibre level bars means the level is
too low for reliable operation.
Action :
1. Ensure fibre connectors are correctly inserted.
2 Check and clean fibres.
3. Check for damaged or broken fibres.
4. Ensure correct fibre in use.
Fibre Communication not locked between head and
base.
A grey indication on the fibre level bars means the system
is not locked.
Action :
1. Turn the system off and on (cycle the power).
2. Check fibre connections.
3. Contact Volamp or authorised distributor.
7.9.
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