Sony DVO-1000MD Instructions For Use Manual page 7

Recommended separation distances between portable and mobile RF communications equipment and
The DVO-1000MD is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled.
The customer or the user of the DVO-1000MD can help prevent electromagnetic interference by maintaining a minimum
distance between portable and mobile RF communications equipment (Transmitters) and the DVO-1000MD as
recommended below, according to the maximum output power of the communications equipment.
Rated maximum output power of transmitter
W
0.01
0.1
1
10
100
For transmitters rated a maximum output power not listed above, the recommended separation distance d in meters (m) can
be estimated using the equation applicable to the frequency of the transmitter, where P is the maximum output power rating
of the transmitter in watts (W) according to the transmitter manufacturer.
NOTE 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.
Caution
When installing the installation space must be secured in
consideration of the ventilation and service operation.
• Do not block the ventilation slots at the rear, and vents
of fans.
• Leave a space around the unit for ventilation.
• Leave more than 10 cm of space in the rear of the unit
to secure the operation area.
Caution
The apparatus shall not be exposed to dripping or
splashing. No objects filled with liquids, such as vases,
shall be placed on the apparatus.
Important
The nameplate is located on the bottom.
the DVO-1000MD
Separation distance according to frequency of transmitter
150 kHz to 80 MHz 80 MHz to 800 MHz
d = 1.2 √P
0.12
0.38
1.2
3.8
12
Caution
Use of controls or adjustments or performance of
procedures other than those specified herein may result
in hazardous radiation exposure.
This DVD RECORDER is classified as a CLASS 1
LASER PRODUCT.
Caution
The use of optical instruments with this product will
increase eye hazard.
m
800 MHz to 2.5 GHz
d = 1.2 √P d = 2.3 √P
0.12 0.23
0.38 0.73
1.2
3.8
12
2.3
7.3
23
7