Page
33
/
35
5 240
5100 – 5800
WLAN 802.11
a/n
Pulse modulation
b)
217 Hz
0,2
0,3
9
5 500
5 785
NOTE If necessary to achieve the IMMUNITY TEST LEVEL, the distance between the transmitting antenna and the ME EQUIPMENT or
ME SYSTEM may be reduced to 1 m. The 1 m test distance is permitted by IEC 61000-4-3.
a)
For some services, only the uplink frequencies are included.
b)
The carrier shall be modulated using a 50 % duty cycle square wave signal.
c)
As an alternative to FM modulation, 50 % pulse modulation at 18 Hz may be used because while it does not represent actual
modulation, it would be worst case.
16.After-sales service
Within 12 months from the date of product purchase (subject to the official purchase invoice), under normal
use, the device and function of the machine itself have problems and can not be used normally. We will
provide maintenance or replacement free of charge. Please keep the warranty card in the package as a
maintenance certificate.
Free maintenance service is not provided in the following cases
：
The product is out of warranty. Product failure or damage caused by unauthorized disassembly,
maintenance, negligence, abuse, liquid intake, accident or modification.
Product failure or damage caused by accident or human factors (such as strong throwing, beating,
scratching, etc.).
Product failure or damage caused by force majeure such as natural disasters (such as earthquake, fire,
etc.).
When you need warranty service, please show your warranty card.
If you can't show your warranty card or prove that the product is within the warranty period, our company
Recommended separation distances between portable and mobile RF communication equipment and upper
arm blood pressure monitor
The upper arm blood pressure monitor is intended for use in an electromagnetic environment in which radiated
RF disturbances are controlled. The customer or the user of the devices can help prevent electromagnetic
interference by maintaining a minimum distance between portable and mobile RF communications equipment
(
)
Rated
maximum
output power of
transmitter/ W.
Separation distance according to frequency of transmitter/m
150kHz
〜
80MHz
d = 1.2
80MHz ~ 800MHz
d = 1.2
800MHz
〜
2.5GHz
d = 2.3
0.01
0.12
0.12
0. 23
0.1
0. 38
0. 38
0. 73
1
1.2
1.2
2.3
10
3.8
3.8
7.3
100
12
12
23
For transmitters rated at 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 80MHz and 800MHz, 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.
