Safety Instructions
1. Read these safety instructions carefully.
2. Retain this user manual for future reference.
3. Disconnect the equipment from all AC outlets before cleaning.
use only a damp cloth for cleaning. Do not use liquid or spray detergents.
4. For pluggable equipment, the power outlet socket must be located near the
equipment and easily accessible.
5. Protect the equipment from humidity.
6. Place the equipment on a reliable surface during installation. Dropping or letting
the equipment fall may cause damage.
7. Ensure that the voltage is correct before connecting the equipment to a power
outlet.
8. Position the power cord away from high-traffic areas. Do not place anything over
the power cord.
9. All cautions and warnings on the equipment should be noted.
10. If unused for a long time, disconnect the equipment from the power source to
avoid damage from transient overvoltage.
11. Never pour liquid into an opening. This may cause fire or electrical shock.
12. Never open the equipment. For safety reasons, the equipment should be
opened only by qualified service personnel.
13. If one of the following occurs, have the equipment checked by authorized
service personnel:
●The power cord or plug is damaged.
●Liquid has penetrated the equipment.
●The equipment has been exposed to moisture.
●The equipment is malfunctioning or does not operate according to the user manual.
●The equipment has been dropped and damaged.
●The equipment shows obvious signs of breakage.
16. Any unverified components may cause unexpected damage. To ensure
Correct installation, always use the components (e.g., screws) provided
in the accessory box.
17. Batteries are at risk of exploding if incorrectly installed.
Replace only with the same or equivalent type as recommended by the
manufacturer.
Discard used batteries according to the manufacturer’s instructions.
18. Always disconnect the power cord from the chassis before manually handling
the hardware.
Do not implement connections or configuration changes while
the device is powered on.
Sudden power surges may damage sensitive electronic components.
19. CAUTION OF HIGH HEAT FROM TOP COVER!!!
In working mode, the BFDADN1-N97 is capable of operating at an ambient temperature
of up to 50 °C. In such cases, the temperature of the top cover may reach a high value.
Under such a condition, accidental contact with the BFDADN1-N97 needs to be avoided.
External surfaces do not need to be touched to operate the equipment. If touching
cannot be avoided, please wear protective gloves.