Sony BKNW-116 Operation Manual page 14

Attention – when the product is installed in rack:
1. Prevention against overloading of branch circuit
When this product is installed in a rack and is supplied
power from an outlet on the rack, please make sure that
the rack does not overload the supply circuit.
2. Providing protective earth
When this product is installed in a rack and is supplied
power from an outlet on the rack, please confirm that the
outlet is provided with a suitable protective earth
connection.
3. Internal air ambient temperature of the rack
When this product is installed in a rack, please make sure
that the internal air ambient temperature of the rack is
within the specified limit of this product.
4. Prevention against achieving hazardous condition
due to uneven mechanical loading
When this product is installed in a rack, please make sure
that the rack does not achieve hazardous condition due to
uneven mechanical loading.
2(E)