58 Using Accessories
1. Remove the slide case from the graphing calculator.
2. Align the grooves on the sides of the graphing calculator with the guides in
the charging station slots. Ensure the calculator is facing the proper
direction.
3. Gently push the graphing calculator into the slot. You will feel a slight
resistance; continue pushing down until the graphing calculator is seated.
When the TI-84PlusCE graphing calculator is properly seated in a slot, the
LED light on the side of the calculator turns amber to indicate it is charging.
Charging Batteries
The TI-84PlusCE graphing calculator uses a Li-Ion TIRechargeable Battery.
The charging process starts automatically when a graphing calculator is placed
in a slot on a powered charging station. You can charge a classroom set of
graphing calculators overnight.
Determining Battery Status
The LED light on each connected graphing calculator in the charging station
provides basic information about the status of the rechargeable battery.
• When the light is amber, the battery is charging.
• When the light is green, the battery is fully charged.
Troubleshooting
If the recharge fails:
• Make sure the graphing calculator is seated properly in the slot. Batteries
are not charged if the connector on the graphing calculator and the
connector in the slot are not aligned.
• Check the connector on the graphing calculator to ensure that it is clean. If
there is build-up on the graphing calculator’s connector, you can remove it
with a clean, dry cloth or a pencil eraser. Never use wet cloths or solutions
of any kind.
Storing Charging Stations
Store the TI Charging Station CE on a flat surface such as a table or a wheeled
cart. You cannot damage the charging station by leaving it plugged in for
extended periods of time. Also, you cannot damage the batteries by leaving
them in the charging station beyond the time needed to fully charge them.
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