User Guide

PROBLEMS
If you have problems with the FS3, TELL YOUR
SYSTEM PROVIDER, but here are a few checks:
• If the unit will not turn on, check the battery pack
orientation and try another charged battery pack.
• If you cannot read the display, try adjusting the
screen contrast (see CONTROLS).
• If you drop the unit and it stops working, try
turning off and on, and check the battery pack.
• Your application may provide a RESET facility,
or you may be able to reset the unit as described
in the CONTROLS section.
CAUTION: There are no user serviceable parts
inside the FS3, and high voltages can be
present. Do not attempt to open.
AC POWER ADAPTOR
The FS3 (or the FS Communications & Charging
Rack) is normally supplied with a HUSKY AC Power
Adaptor (power supply).
CAUTION: Read and understand the following
instructions before using the ac power adaptor.
• Hazardous voltages inside, no user serviceable parts inside, do
not attempt to open.
• Indoor use only.
• Avoid liquid spillage, do not connect if suspected damp.
• Ensure ventilation is not restricted.
• Use only the FS (or FS CCR) AC Adaptor. This special adaptor
should never be replaced by an alternative unapproved model, as
this could be hazardous or damage may result.
• Inspect adaptor before connecting, do not use if there are signs
of damage or deterioration.
• Ensure rechargeable batteries are fitted and they are orientated
correctly.
• Ensure that connectors are firmly mated.
• Avoid mechanical strain to cables or connectors.
• Switch on or connect mains (line) supply only after making all
connections.
• Switch off or disconnect mains (line) supply before
disconnecting.
• In the event of overloading due to a fault, the adaptor is designed
to be fail safe and may stop functioning.
• Do not attempt to employ the FS3 (or FS CCR) AC Adaptor for
alternative purposes.
• Avoid use in dusty or contaminated environments.