safety precautions
CAUTION
RISK OF ELECTRIC SHOCK. DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK)NO
INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL
This symbol indicates that dangerous voltage constituting a risk of electric shock is present within this unit.
This symbol indicates that there are important operating and maintenance instructions in the literature accompanying this unit.
WARNING
•To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture.
•To prevent injury, this apparatus must be securely attached to the floor/wall in ac- cordance with the installation instructions.
WARNING
1. Be sure to use only the adapter that is certified as "Class 2" according to NFPA 70. Using any other adapter could cause fire, electrical shock, or damage to the product.
2. Incorrectly connecting the power supply or replacing battery may cause explosion,