B a t t e r y i n f o r m a t i o n
4. Battery information
This device is intended for use when supplied with power
from a CR2 3V, Lithium battery. The use of any other
types may invalidate any approval or warranty, and may
be dangerous. Always switch the device off before
removing the battery. Ensure the correct polarity is
observed when inserting batteries.
Use the battery only for its intended purpose. Never use
any charger or battery that is damaged.
Do not short-circuit the battery. Accidental short-
circuiting can occur when a metallic object such as a
coin, clip, or pen causes direct connection of the positive
(+) and negative (-) terminals of the battery. This might
happen, for example, when you carry a spare battery in
your pocket or purse. Short-circuiting the terminals may
damage the battery or the connecting object.