CLEAR SCOPE 2820
CAUTION
◆
Do not connect while the power
is on.
It may cause a damage.
Charging Battery
●
Use the attached AC adapter for charging.
●
The battery is not charged at the beginning. Charge the battery before using.
●
It can be used for about 2 hours by charging for 3 hours. However, it depends on usage.
●
If you leave the battery for a long time after fully charged, the battery might be damaged.
●
The usage time of the battery becomes shorter as a charging frequency increases.
●
Avoid frequent recharging for using the battery long time.
●
If the battery lasts a short time despite being charged properly, it’s considered to have
reached the end of its life span. Replace the battery with a new one.
①
Make sure that CLEAR SCOPE 2820 is turned
off.
②
Charging will start when the unit is connected
to the outlet with AC adapter.
③
Press the power button for 3-5 seconds to
turn on the power.
④
Charging is complete when the three battery
marks don’t move.
The battery marks move while charging.
（
）
※ The battery mark disappears after being
displayed for a few seconds.
To display the battery mark again, press ESC
button.
POWER
OFF
POWER
ON
⑤
Connection
AC Adapter connection
④charge complete
（
）
③Press 3-5sec.
準
備
11
Summary of Contents for CLEAR SCOPE 2820
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