Precautions Battery Pack | Panasonic CF-19 series specs

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Do Not Turn the Volume Up to Loud When Using Head- phones

Listening at high volumes that overstimulate the ear for long periods of time may result in loss of hearing.

Use the Modem with a Regular Telephone Line Connection to an internal phone line (on-premise switches) of a company or business ofﬁce, etc. or to a digital public phone or use in a country or area not supported by the com- puter may result in a ﬁre or electric shocks.

Do Not Connect a Telephone Line, or a Network Cable Other Than the One Speciﬁed, into the LAN Port

If the LAN port is connected to a network such as the ones listed below, a ﬁre or electric shock may result.

yNetworks other than 100BASE-TX or 10BASE-T

yPhone lines (Telephone lines, internal phone lines (on- premise switches), digital public phones, etc.)

Do Not Use with Exposing the Skin to the Computer for a Long Period of Time

Using the computer with exposing the skin to the heat source of the computer or AC adaptor for a long period of time can cause a low-temperature burn.

zDo not place the computer near a television or radio re- ceiver.

zKeep the computer away from magnets. Data stored on the hard disk may be lost.

Getting

Precautions (Battery Pack)

Do Not Use with Any Other Computer

The battery pack is rechargeable and was intended for the speciﬁed computer. If it is used with a computer other than the one for which it was designed, electrolyte leakage, gen- eration of heat, ignition or rupture may result.

Do Not Charge the Battery Using the Methods Other Than Those Speciﬁed

If the battery is not charged using one of the speciﬁed methods, electrolyte leakage, generation of heat, ignition or rupture may result.

Do Not Throw the Battery Pack into a Fire or Expose It to Excessive Heat

Generation of heat, ignition or rupture may result.

Avoid Extreme Heat (Near the Fire, in Direct Sunlight, for Example)

Electrolyte leakage, generation of heat, ignition or rupture may result.

Do Not Insert Sharp Objects into the Battery Pack, Ex- pose It to Bumps or Shocks, Disassemble, or Modify It Electrolyte leakage, generation of heat, ignition or rupture may result.

Do Not Short the Positive (+) and Negative (-) Contacts Generation of heat, ignition or rupture may result. Do not place the battery pack together with articles such as neck- laces or hairpins when carrying or storing.

Do Not Use This Computer with a Battery Pack Other Than the One Speciﬁed

Use only the speciﬁed battery pack (CF-VZSU48U) with your CF-19. Use of battery packs other than those manufactured and supplied by Panasonic may present a safety hazard (generation of heat, ignition or rupture).

zDo not touch the terminals on the battery pack. The bat- tery pack may no longer function properly if the contacts are dirty or damaged.

zDo not expose the battery pack to water, or allow it to become wet.

zIf the battery pack will not be used for a long period of time (a month or more), charge or discharge (use) the battery pack until the remaining battery level becomes 30% to 40% and store it in a cool, dry place.

zThis computer prevents overcharging of the battery by recharging only when the remaining power is less than approx. 95% of capacity.

zThe battery pack is not charged when the computer is ﬁrst purchased. Be sure to charge it before using it for the ﬁrst time. When the AC adaptor is connected to the computer, charging begins automatically.

zShould the battery leak and the ﬂuid get into your eyes, do not rub your eyes. Immediately ﬂush your eyes with clear water and see a doctor for medical treatment as soon as possible.

NOTE

zThe battery pack may become warm during recharg- ing or normal use. This is completely normal.

zRecharging will not commence if internal temperature of the battery pack is outside of the allowable temper- ature range (0 °C to 50 °C {32°F to 122 °F}).

(Î Reference Manual “Battery Power”) Once the allowable range requirement is satisﬁed, charging begins automatically. Note that the recharging time varies based on the usage conditions. (Recharging takes longer than usual when the temperature is 10 ° C {50 °F} or below.)

zIf the temperature is low, the operating time is short- ened. Only use the computer within the allowable temperature range.

zThis computer has a high temperature mode function that prevents the degradation of the battery in high

temperature environments. (Î Reference Manual “Battery Power”) A level corresponding to a 100% charge for high temperature mode is approximately equivalent to an 80% charge level for normal tempera- ture mode.

zThe battery pack is a consumable item. If the amount of time the computer can be run by using a particular battery pack becomes dramatically shorter and re- peated recharging does not restore its performance, the battery pack should be replaced with a new one.

zWhen transporting a spare battery inside a package, briefcase, etc., it is recommended that it be placed in a plastic bag so that its contacts are protected.

zAlways power off the computer when it is not in use. Leaving the computer on when the AC adaptor is not connected will exhaust the remaining battery capacity.