Sony UP-D23MD Manual Del Usuario página 16

Recommended separation distances between portable and mobile RF communications equipment and the UP-
The UP-D23MD is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled.
The customer or the user of the UP-D23MD can help prevent electromagnetic interference by maintaining a minimum
distance between portable and mobile RF communications equipment (Transmitters) and the UP-D23MD 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 you dispose of the unit or accessories, you must
obey the law in the relative area or country and the
regulation in the relative hospital.
Warning on power connection
Use a proper power cord for your local power supply.
1. Use the approved Power Cord (3-core mains lead) /
Appliance Connector / Plug with earthing-contacts
that conforms to the safety regulations of each
country if applicable.
2. Use the Power Cord (3-core mains lead) / Appliance
Connector / Plug conforming to the proper ratings
(Voltage, Ampere).
If you have questions on the use of the above Power
Cord / Appliance Connector / Plug, please consult a
qualified service personnel.
6
D23MD
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
Warning on power connection for
medical use
Please use the following power supply cord.
With connectors (plug or female) and cord types other
than those indicated in this table, use the power supply
cord that is approved for use in your area.
Plug Type
Cord Type
Minimum Rating for Plug
and Appliance Couplers
Safety Approval
*Note: Grounding reliability can only be achieved when the equip-
ment is connected to an equivalent receptacle marked 'Hospital Only'
or 'Hospital Grade'.
For the customers in Europe
The manufacturer of this product is Sony Corporation,
1-7-1 Konan, Minato-ku, Tokyo, Japan.
The Authorized Representative for EMC, medical
devices, and product safety is Sony Deutschland GmbH,
Hedelfinger Strasse 61, 70327 Stuttgart, Germany; TEL:
(0)711 5858 0; FAX: (0)711 5858 235.
For any service or guarantee matters, please refer to the
addresses given in separate service or guarantee
documents.
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
United States and Canada
HOSPITAL GRADE*
Min.Type SJT
Min.18 AWG
10 A/125 V
UL Listed and CSA
2.3
7.3
23