User's Manual

DW551DR4-1 User Manual 3
Declaration of Conformity
FCC
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
RF exposure warning
To comply with FCC RF exposure compliance requirements, a separation distance of at least 20 cm
must be maintained between the antenna of this device and all persons.
This Transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter
FEDERAL COMMUNICATIONS COMMISSION INTERFERENCE STATEMENT
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case
the user will be required to correct the interference at his own expense.
CAUTION:
Any changes or modifications not expressly approved by the grantee of this device could void the
user's authority to operate the equipment.
Manufacturer Name
DynaScan Technology Corp.
Manufacturer Address
6F, No. 88 Wenmao Rd., Guishan Dist, Taoyuan City 333001,Taiwan
This device complies with Directive 2014/53/EU issued by the Commission of the European
Community.
Article 3.1 (a)
EN 62368-1 :2014+A11 :2017
IEC 62368-1 :2014
IEC 62368-1 :2018
Article 3.2
ETSI EN 300 328 V2.2.2
ETSI EN 301 893 V2.1.1
EN IEC 62311 :2020
Article 3.1
EN 55032 :2015+A1 :2020
EN IEC 61000-3-2 :2019+A1 :2021
EN 61000-3-3 :2013+A1 :2019
EN 55035 :2017+A11 :2020
ETSI EN 301 489-1 V2.2.3
ETSI EN 301 489-17 V3.2.4