4. INSTRUCTION FOR USE
4 .1 Battery
4.1.1 Check/Replace the battery
Over time, in order to ensure the functional safety of device,
changing the battery is necessary.
1) Slide the battery compartment
cover and open.
2) Insert the 9V battery into the
battery compartment.
3) Make sure you are installing
the battery properly. Be sure
to match the positive and
negative ends of the battery
to the marking in the battery compartment of the device.
4) Press and pull down following the direction of the arrow
indicated on the photo.
5) Replace the battery compartment cover and press to close
6) If replace the battery, you should slide the battery
compartment cover and open. Pull up the battery following
the direction of the arrow indicated on the photo. And insert
the 9V battery according to the above step 2) to 5).
4.1.2 Disposal of battery
Spent batteries do not belong in the household
waste. Dispose of the battery according to the
current federal, state and local regulations. As
a consumer, you are obligated by law to return
spent battery.
CAUTION:
1) Battery may be fatal if swallowed. Therefore, keep the
battery and the product out of the range of children, if a
battery was swallowed, consult a physician immediately.
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