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C550c Operation Manual
3 System overview
Battery life
With typical constant usage, the C550c controller battery will last around two years. For advice on
replacing the battery, see
page 92.
Do not attempt to replace the battery yourself!
3.4 Cable drums
The system supports either a powered or manual drum that can accommodate cable lengths of 330'
(100m), 495' (150m), 660' (200m), 820' (250m) and 1000' (305m). The powered drum contains an
integral power supply whilst the manual drum requires an external power supply unit (PSU).
The cable drum cassette in the powered drum is user-replaceable. Refer to the Appendix for instructions
on how to remove and install the cable drum cassette.
Please contact your local representative or visit
www.cuesinc.com
for a complete list of spares and
accessories.
www.cuesinc.com
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