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Your unit comes with an internal lithium ion battery for portable operation. As noted above, the internal battery charges when
the unit is connected to AC power. A battery status indicator is located to the right of the clock display. When the indicator
is low and flashing, you will need to connect the unit to AC power to recharge the battery. When the indicator is full and steady
(not flashing), the battery is fully charged.
End-Of-Life Battery Disposal Instructions
This device uses a Lithium-ion battery that should last the lifetime of the device. If you suspect your battery may be dead, try
charging it several times. If the battery does not recharge, please contact us for repair information. Please do NOT attempt
to change the battery yourself. If the battery has died and you do not want us to replace your battery, you should follow the
disposal instructions below.
Consult local laws and regulations for proper battery disposal in your region. If there are no local regulations concerning
battery disposal, please dispose of the device in a waste bin for electronic devices.
Caution: The Battery used in this device may present a risk of fire, explosion or chemical burn if mistreated
Battery shall not be exposed to excessive heat such as sunshine, fire, or the like. Do not use or charge the battery if it appears
to be leaking, discolored, deformed, or in any way abnormal. Do not leave your battery discharged or unused for extended
periods of time. When batteries are misused, they may explode or leak, causing burns and personal injury. If your battery
leaks, use normal precaution and discard the battery immediately.
Your iD28 was designed with a special surge protection circuit to prevent permanent damage
to the unit in the event of an unexpected power surge. If your unit appears to be ‘locked up’
and is not operating normally, and you know that the battery is properly charged, use a
straightened paper clip, toothpick, or similar object to press the RESET button, located on the
back panel next to the AC jack. This will unlock the unit and restore the original factory default
settings.
Charging the Internal Battery
Resetting the iD28