http://www.wenshing.com.tw ; http://www.rf.net.tw
RD-485
Instruction Manual P.17
CE Caution Note (European Union)
Symbol of
it accords with EMC regulation (89/336 / EEC) to represent this
device, and the low-voltage regulation of European Union (73/23/EEC). It
represents to follow the following standard regulations of European Union (The
bracket is a reciprocal international standard reciprocal international standard
and regulation).
EN 60950/A11: 1997/(IEC 60950/A4: 1996),The ones that includes
information science and technology of apparatus of e-commerce safe.
EN 55024: 1998 (IEC 1000-4-2, 1000-4-3, 1000-4-4, 1000-4-5, 1000-4-6,
1000-4-8, 1000-4-11) -' scientific and technological apparatus of information -
The characteristic of interfere avoided - Restrain and test method '
Chapter 2 -Static release (ESD) Demand
Chapter 3 -Radiate the static field demand
Chapter 4 -The electron is transmitted / produced and washed (EFT) fast
Demand.
Chapter 5 -surge demand
Chapter 6 -Resistance demand caused in field of wireless frequency.
Chapter 8 -Magnetic field demand of electric frequency.
Chapter 11
–Shortly cut off the demand of making a variation with the voltage
transiently under the voltage.
EN 55022:1998/(CISPR 22:1997) ,Class B, '
“To assess information scientific
and technological apparatus wireless restriction and way of interfering with the
characteristic.”
FCC Consistent Declaration ( U.S.A. Only)
Attention: FCC rule regulation, modified and changed must allowed by
WENSHING Electronics company, otherwise that would make you operate this
apparatus invalid. This apparatus adopted test, according to chapter 15 that
FCC regulation, accord with Class B digital restrictions of device. These limits
are designed to provide reasonable protection, avoid to having harmful
interference at home’s environment.
This device may have radiated wireless frequency energy. If don’t allow the
instruction manual, then may will interfere wireless communication. However,
there is no any way to guarantee, it will not be interfered in particular installed. If
this device really causes harmful interference, (It could be confirmed by turning
on or off this device.) Advise you to try to use the following ways modifying the
interference situation.
Relocation receiving antenna or altering its direction.
Increase the distance between device and receiver.
Please connect this device to the outlet in the circuit different from the
receiver.
The following manuals is published by Federal Communications Commission,
they must be helpful to all users.
How to Identify and Resolve Radio-TV Interference Problems. (This manual
can be obtained by relevant departments of publication of the U.S.
government.)
Government Printing Office, Washington D.C., 20402. Stock No. 004-00398-5
WENSHING
Confidential
Do
Not
Distribution
