Docomo Smart F-03B Instruction Manual page 16

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FOMA terminal should normally be used with the external connection jack cap
closed.
- Dust and/or water brought into FOMA terminal cause troubles.
・
Do not use FOMA terminal with the back cover removed.
- It may cause the battery to come off, or may cause a malfunction or damage.
・
Do not put extremely thick stickers on the display or the key side.
- Doing so may cause malfunction.
・
Do not put strong impact on the fingerprint sensor or scratch its surface.
- It may cause malfunction of fingerprint sensor and disable authentication
operation and pointing operation.
・
Clean the fingerprint sensor with a dry soft cloth (such as a cloth for eyeglasses).
- If the fingerprint sensor is dirty or water is sit on its surface, the sensor does not
read fingerprints, decreases its authentication performance, erroneously
operates authentication function with no finger on it, disables pointing
operation.
・
While microSD card is being used, do not take the card out and do not turn off
FOMA terminal.
- May cause data loss or malfunction.
・
Do not bring magnetic cards etc. close to FOMA terminal.
- Magnetic data in cash cards, credit cards, telephone cards, floppy disks, etc. may
be erased.
・
Do not bring magnetized objects close to FOMA terminal.
- Bringing strong magnetism close may cause a malfunction.
Battery pack
・
The battery pack is a consumable part.
- Replace the battery pack if FOMA terminal has extremely short operation time
on a full charge, though it may vary by operating conditions. Purchase a new
battery pack of the specified type.
・
Charge the battery in an area within the proper ambient temperature range (5-
35℃).
・
Always charge before using it for the first time or after extended disuse.
・
The operation time provided by the battery pack varies by the operating
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environment and battery pack's deterioration.
・
The battery pack may swell out as it comes to near the end of its lifetime
depending on the usage conditions, but it is not a problem.
・
Be careful especially about the following points when preserving or leaving the
battery pack for a long time.
- Keeping under the state of the full charge (right after charging ends)
- Keeping under the state of the empty charge (too exhausted to turn on FOMA
terminal)
They may cause the battery pack performance to be degraded or its lifetime to be
shortened.
For necessary battery level to keep for a long time, the display of battery icon is a
state of approximately 2 or 3 cells.
Adapter
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Charge the battery in an area within the proper ambient temperature range (5-
35℃).
・
Do not charge the battery in the areas below.
- In areas of excessive humidity, dust or vibrations
- Near land-line phones or TVs/radios
・
It is normal for the adapter to become hot while charging. Continue to use it.
・
When using the DC adapter for charging, keep the vehicle engine running.
- The vehicle's battery could become flat.
・
When using an outlet with a mechanism preventing unplugging, follow the
handling instructions for that outlet.
・
Do not give strong shock. Do not deform the charging jack.
- May cause malfunction.