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The Ni-Cad batteries will operate for approximately 3 hours when fully charged. The batteries will automati-
cally recharge whenever the units are plugged into the AC charger/adapter. To help the battery last longer, let
the units run down until the KVT100 stops working. When this happens, you must charge the battery by
using AC power.You can continue to use the KVT100 until you recharge the battery. It is suggested that you
use the Braille-TTY battery power in a regular cycle. That is, operate the unit on battery power until it needs
recharging. Recharge the batteries by plugging the KVT100 into the AC charger/adapters for 12 to 14 hours.
(The units must be turned OFF in order to recharge.)
A “BATTERY LOW” message on the VTouch display is used to indicate the KVT100 battery is low. You
need to recharge the batteries as soon as possible.
CAUTION: The adapter/chargers are NOT interchangeable. Use the adaptor that was issue with your pur-
chase.
CHAPTER 1: GETTING STARTED
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