Sony CCD-TR78 Operation Manual (primary manual) Operation Manual page 36

Tips for Using the Battery Pack
Notes on Charging
A Brand-new Battery
A brand-new battery pack is not charged. Before using the battery pack, charge it completely.
After Long Storage
Recharge the battery pack after a long period of storage. If the battery pack is charged fully but not
used for a long time (about 1 year), it becomes discharged. Charge it again, but in this case the
battery life will be shorter than normal. After several charging and discharging cycles, the battery
life will recover its original capacity.
Notes on the Terminals
If the terminals (metal parts on the back) are not clean, the battery charge duration will be
shortened.
When the terminals are not clean or when the battery pack has not been used for a long time, repeatedly
install and remove the battery pack a few times. This improves the contact condition. Also, wipe the +
and – terminals with a soft cloth or paper.
Be Sure to Observe the Following
•To prevent an accident caused by a short circuit, do not allow metal objects such as a
necklace to touch the battery terminals. Carry the battery pack attaching to the terminal
cover. [b]
•Keep the battery pack away from fire.
•Keep the battery pack dry.
•Do not open nor try to disassemble the battery pack.
•Do not expose the battery pack to any mechanical shock.
[a]
36
[b]
CCD-TR78/TR88/TR98 3-810-917-13.E