CNB SDF1212 - Manual (Page 2)

2
SAFETY PRECAUTIONS
EXPLANATION OF SYMBOLS
CAUTION
THIS PRODUCT HAS MULTIPLE-RATED VOLTAGES (100V AND 240V).
SEE INSTALLATION INSTRUCTIONS BEFORE CONNECTING TO THE POWER SUPPLY
THIS PRODUCT USES A LITHIUM BATTERY.
RISK OF EXPLOSION IF THE BATTERY ON THE MAIN BOARD IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED
BATTERIES ACCORDING TO INSTRUCTIONS.
THIS EQUIPMENT AND ALL COMMUNICATION WIRINGS ARE INTENDED FOR INDOOR USE.
TO REDUCE THE RISK OF FIRE ELECTRIC SHOCK, DO NOT EXPOSE THE UNIT TO RAIN OR MOISTURE.
This symbol is intended to alert the user to the presence of important
operation and maintenance (servicing) instructions in the literature
accompanying the appliance.
This symbol is intended to alert the user to the presence of
unprotected “dangerous voltage” within the product’s enclosure that
may be strong enough to cause a risk of electric shock persons.