20
Installation and Replacement of Battery Pack
1. Remove the battery cover on the back of the
main unit.
2. Installation:
To install the battery pack, connect
the battery pack connector to the connector in the
battery cover.
Replacement:
Remove the battery pack from the
connector and replace with a new one.
3. Install the battery cover and fasten it with
screws.
Battery life
•
You can use the unit for approximately three hundred measurements.
•
If a
mark appears frequently even after the battery is charged, replace the battery.
•
Approximate battery life is two years.
Charging time
•
After inserting the AC adapter, the battery will start to charge automatically in approximately five seconds.
•
While the battery is being charged, a
mark turns on.
•
The battery can be charged in approximately twelve hours.
Battery low
•
Even after a
mark starts to flash, you can use the battery for twenty to thirty measurements. However it is
better to charge the battery as soon as possible.
•
If a
mark is displayed, the battery is low. Please charge the battery.
Warning
Do not disassemble or modify the battery pack.
Do not throw the battery pack into fire or heat it.
Do not charge the battery pack by using equip
-
ment other than this unit.
If the fluid in the battery pack gets into your
eye, wash the eye with sufficient water without
rubbing the eye. Then immediately consult the
doctor for treatment.
•
You may suffer injury, or battery fluid may leak,
or battery may heat, ignite fire, or explode.
Caution
Do not short the polarities of battery using metal
object such as the wire.
If the fluid in the battery is stained on your skin
or cloth, immediately wash off the fluid with
water.
•
You may suffer injury, or battery fluid may leak,
or battery may heat, ignite fire, or explode.
