GCE HEALTHCARE OC Serie Notice D'utilisation page 13

NOTE 1: At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is
a ected by absorption and refl ection from buildings, objects and people.
A: The fi eld strength intensity of stationary transmitters such as wireless cellular/cordless
phones and land mobile radios, amateur radio, AM or FM radio and television broadcasts
cannot be predicted theoretically with accuracy. To evaluate the electromagnetic environ-
ment, an electromagnetic site survey should be considered. If the measured fi eld strength
in the device's location is higher than the RF compliance level as stated in the above table,
the device should be observed to verify normal operation. If abnormal device performance
is observed, additional measures should be taken to relocate or reorient the device.
B: In the frequency range 150 kHz to 80MHz, the fi eld strength should always be lower than
30 v/m.
RECOMMENDED SEPARATION DISTANCES BETWEEN PORTABLE AND MOBILE RF
COMMUNICATIONS EQUIPMENT AND THIS DEVICE
This device is intended for use in electromagnetic environments in which radiated RF
disturbances are controlled. The user of this device can help prevent electromagnetic
interference by maintaining a minimum distance between portable and mobile RF com-
munications equipment (transmitters) and this device as outlined below, according to the
maximum output power of the communications equipment.
RATED MAXIMUM
OUTPUT POWER
OF TRANSMITTER
WATTS
0.01 0.12
0.1 0.38
1 1.2
10 3.8
100 12
For transmitters with maximum output power not stated above, the recommended separa-
tion distance (d) in meters can be estimated using the formula applicable to the transmitter
frequency, where P is the maximum output power rating of the transmitter in watts (W) pro-
vided by the transmitter manufacturer.
NOTE 1: At 80 MHz and 800MHz, the separation distance for the higher frequency range
applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is
a ected by absorption and refl ection from buildings, objects and people.
APPENDIX B: CIRCUIT DIAGRAM
OC-S (230V)
SEPARATION DISTANCE ACCORDING TO FREQUENCY OF
TRANSMITTER METERS
150KHZ~80MHZ 80MHZ 800MHZ
D=1.2
0.12
0.38
1.2
3.8
12
OC-E, OC-P (220V)
13/167
800MHZ 2.5GHZ
D=1.2 D=2.3
0.23
0.73
2.3
7.3
23
EN