User guide

43 Tempest®24 00 4-Channel Wireless Intercom System
Charging the Lithium-Polymer Ba ery
With the Lithium-Polymer ba eries installed in the ba ery compartment, plug the AC
end of the supplied 5VDC Charger/Power Supply into a standard AC wall outlet. Open
the rubberized access cover on the side of the BeltSta on and plug the USB end of the
Charger/Power Supply into the USB connector. The Lithium-Polymer ba eries will take
approximately 2¾ hours to charge from completely empty to completely full. This  me is
the same with the BeltSta on turned ON or OFF. A new, fully charged ba ery should power
a Tempest BeltSta on for approximately nine hours.
Fast charging with the supplied fast charger requires a temperature range of 32° – 113° F.
Ba eries can receive more than 500 charge cycles, and con nue to maintain more than
70% of their power ra ng. The Tempest ba ery indicator will maintain its accuracy as
ba ery life decreases.
Alterna vely, remove the Lithium-Polymer rechargeable ba ery from the BeltSta on
and insert it into the op onal 5-Bay Ba ery Charger. The Lithium-Polymer ba eries
will take approximately 2½ hours to charge from completely empty to completely full.
See the ba ery charger manual for addi onal details.
Power Op ons
The Tempest BeltSta on can be powered by:
» Supplied Lithium-Polymer ba ery.
» AA ba eries; it is safe to connect a power supply to a BeltSta on with AA ba eries installed. It will not harm the
BeltSta on, but will not charge the AA ba eries either.
» Supplied ba ery charger / power supply.
BeltSta on Power ON/OFF
• The Power ON/OFF bu on is used to turn the BeltSta on ON or
OFF.
• Press and hold the Power ON/OFF bu on for two seconds to turn
the BeltSta on ON.
• Press and hold for four seconds to turn the BeltSta on OFF.