Notebook
11. Never pour any liquid into the opening that could damage the equipment or
cause an electrical shock.
12. Do not leave the equipment in an unconditioned environment with a
storage temperature of 60
equipment.
13. To prevent explosion caused by improper battery replacement, use the
same or equivalent type of battery recommended by the manufacturer only.
O
O
C (140
F) or above, which may damage the
VII
Preface