JOYTECH DBP-1359b Owner's Manual page 10

Electromagnetic Compatibility Information
Table 2
Guidance and declaration of manufacturer-electromagnetic immunity
The device is intended for use in the electromagnetic environment specified below.
The customer or the user of the device should assure that it is used in such an environm-
ent.
IEC 60601 Compliance
IMMUNITY test
test level level
± 8 kV ± 8 kV
Electrostatic
contact contact
±2 kV,±4 kV, ±2 kV,±4 kV,
discharge (ESD)
IEC 61000-4-2 ±8 kV, ±8 kV,
±15 kV air ±15 kV air
± 2 kV ,
± 2 kV ,
Electrostatic
transient/burst 100kHz, for
100kHz, for
IEC 61000-4-4 AC power port
AC power port
±0.5kV, ±1kV
±0.5kV, ±1kV
Surge
(differential
(differential
IEC 61000-4-5
mode)
mode)
0 % UT;
0 % UT;
0,5 cycle
0,5 cycle
At 0°, 45°, 90°,
At 0°, 45°, 90°,
135°, 180°, 225°
135°, 180°, 225°
, 270° and 315°
, 270° and 315°
Voltage dips,
0 % UT; 1 cycle
short interrupti-
0 % UT; 1 cycle
and
ons and voltage
and
70 % UT;
variations on p-
70 % UT;
25/30 cycles
ower supply in-
25/30 cycles
Single phase:
put lines
Single phase:
at 0°
at 0°
IEC 61000-4-11
0 % UT;
0 % UT;
250/300 cycle
250/300 cycle
Power frequency
(50/60 Hz)
magnetic field 30 A/m; 50Hz 30 A/m; 50Hz
or 60Hz or 60Hz
IEC 61000-4-8
Electromagnetic Compatibility Information
Table 4
Recommended separation distances between portable and mobile RF
communications equipment and the device
The device is intended for use in an electromagnetic environment in which
radiated therefore disturbances are controlled. The customer or the user of the
device can help prevent electromagnetic interference by maintaining a
minimum distance between portable and mobile RF communications
equipment (transmitters) and the device as recommended below, according to
the maximum output power of the communications equipment.
Rated maximum Separation distance according to frequency of transmitter
output power of
transmitter 80 MHz to 800 MHz
W
0.12
0.01
0.1 0.38
1.2
1
3.8
10
100
12
For transmitters rated at a maximum output power not listed above, the
recommended separation distance d in metres (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.
NOTE1 At 80 MHz and 800 MHz, the separation distance for th
frequency range applies.
NOTE2 These guidelines may not apply in all situations. Electromagnetic
propagation is affected by absorption and reflection from structures, objects
and people.
35
Electromagnetic Compatibility Information
Electromagnetic environment
-guidance
Floors should be wood, concrete
or ceramic tile. If floors are
covered with synthetic material,
the relative humidity should be
at least 30 %.
Mains power quality should be that
of a typical commercial or hospital
environment.
Mains power quality should be that
of a typical commercial or hospital
environment.
Mains power quality should be that
of a typical commercial or hospital
environment.
Power frequency magnetic fields
should be at levels charactertic of a
typical location in a typical comme-
rcial or hospital environment.
37
m
800 MHz to 2.7 GHz
0.23
0.73
2.3
7.3
23
e higher
Table 3
Guidance and declaration of manufacturer-electromagnetic immunity
The device is intended for use in the electromagnetic environment
specified below. The customer or the user of the device should assure that it
is used in such an environment.
IEC 60601 Compliance
I test
MMUNITY
test level level
Conducted
3V for 0.15- 3V for 0.15-
80MHz; 6V in 80MHz; 6V in
RF IEC
ISM and amate ISM and amate
61000-4-6
-ur radio bands -ur radio bands
between0.15- between0.15-
80MHz 80MHz
Radiated RF
385MHz, 27V 385MHz, 27V
/m /m
IEC 61000-
4-3
450MHz, 28V 450MHz, 28V
/m /m
710MHz,745 710MHz,745
MHZ,780MHz MHZ,780MHz
9V/m 9V/m
810MHz,870
810MHz,870
MHZ,930MHz
MHZ,930MHz
28V/m
28V/m
1720MHz,1845
1720MHz,1845
MHZ,1970MHz
MHZ,1970MHz
28V/m
28V/m
2450MHz, 28V
2450MHz, 28V
/m
/m
5240MHz,5500
5240MHz,5500
MHZ,5785MHz
MHZ,5785MHz
9V/m
9V/m
36
Electromagnetic environment
-guidance
Portable and mobile RF
communications equipment
should be used no closer to any
part of the device, including
cables, than the recommended
separation distance calculated
from the equation applicable to the
frequency of the transmitter.
Recommended seperation distance
80 MHz to 800 MHz
800 MHz to 2.7 Ghz
where P is the maximum output
power rating of the transmitter in
watts (W) according to the transm-
itter manufacturer and d is the
recommended separation distance
in metres (m).
Field strengths from fixed RF
transmitters, as determined by an
electromagnetic site survey, a
should be less than the compliance
level in each frequency range.
Interference may occur in the
vicinity of equipment marked with
the following symbol: