AMX NXR-ZGW, NXR-ZRP User Manual
Operation/Reference Guide
NXR-ZGW/-ZRP
NetLinx ZigBee Compatible Gateway
and Repeater
Control System Accessories
Last updated: 7/30/2008
AMX Limited Warranty and Disclaimer
AMX warrants its products to be free of defects in material and workmanship under normal use for three (3) years from
the date of purchase from AMX, with the following exceptions:
• Electroluminescent and LCD Control Panels are warranted for three (3) years, except for the display and touch
overlay components that are warranted for a period of one (1) year.
• Disk drive mechanisms, pan/tilt heads, power supplies, and MX Series products are warranted for a period of one
(1) year.
• AMX Lighting products are guaranteed to switch on and off any load that is properly connected to our lighting
products, as long as the AMX Lighting products are under warranty. AMX does guarantee the control of dimmable
loads that are properly connected to our lighting products. The dimming performance or quality cannot be
guaranteed due to the random combinations of dimmers, lamps and ballasts or transformers.
• Unless otherwise specified, OEM and custom products are warranted for a period of one (1) year.
• AMX Software is warranted for a period of ninety (90) days.
• Batteries and incandescent lamps are not covered under the warranty.
This warranty extends only to products purchased directly from AMX or an Authorized AMX Dealer.
All products returned to AMX require a Return Material Authorization (RMA) number. The RMA number is obtained
from the AMX RMA Department. The RMA number must be clearly marked on the outside of each box. The RMA is
valid for a 30-day period. After the 30-day period the RMA will be cancelled. Any shipments received not consistent
with the RMA, or after the RMA is cancelled, will be refused. AMX is not responsible for products returned without a
valid RMA number.
AMX is not liable for any damages caused by its products or for the failure of its products to perform. This includes any
lost profits, lost savings, incidental damages, or consequential damages. AMX is not liable for any claim made by a
third party or by an AMX Dealer for a third party.
This limitation of liability applies whether damages are sought, or a claim is made, under this warranty or as a tort claim
(including negligence and strict product liability), a contract claim, or any other claim. This limitation of liability cannot
be waived or amended by any person. This limitation of liability will be effective even if AMX or an authorized
representative of AMX has been advised of the possibility of any such damages. This limitation of liability, however, will
not apply to claims for personal injury.
Some states do not allow a limitation of how long an implied warranty last. Some states do not allow the limitation or
exclusion of incidental or consequential damages for consumer products. In such states, the limitation or exclusion of
the Limited Warranty may not apply. This Limited Warranty gives the owner specific legal rights. The owner may also
have other rights that vary from state to state. The owner is advised to consult applicable state laws for full
determination of rights.
EXCEPT AS EXPRESSLY SET FORTH IN THIS WARRANTY, AMX MAKES NO OTHER WARRANTIES,
EXPRESSED OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR
A PARTICULAR PURPOSE. AMX EXPRESSLY DISCLAIMS ALL WARRANTIES NOT STATED IN THIS LIMITED
WARRANTY. ANY IMPLIED WARRANTIES THAT MAY BE IMPOSED BY LAW ARE LIMITED TO THE TERMS OF
THIS LIMITED WARRANTY.
Software License and Warranty Agreement
LICENSE GRANT.
AMX grants to Licensee the non-exclusive right to use the AMX Software in the manner described in this License. The AMX Software is
licensed, not sold. This license does not grant Licensee the right to create derivative works of the AMX Software. The AMX Software consists
of generally available programming and development software, product documentation, sample applications, tools and utilities, and
miscellaneous technical information. Please refer to the README.TXT file on the compact disc or download for further information regarding
the components of the AMX Software. The AMX Software is subject to restrictions on distribution described in this License Agreement.
LICENSEE MAY NOT SUBLICENSE, RENT, OR LEASE THE AMX SOFTWARE. Licensee may not reverse engineer, decompile, or
disassemble the AMX Software.
INTELLECTUAL PROPERTY.
The AMX Software is owned by AMX and is protected by United States copyright laws, patent laws, international treaty provisions, and/or state
of Texas trade secret laws. Licensee may make copies of the AMX Software solely for backup or archival purposes. Licensee may not copy
the written materials accompanying the AMX Software.
TERMINATION.
AMX RESERVES THE RIGHT, IN ITS SOLE DISCRETION, TO TERMINATE THIS LICENSE FOR ANY REASON AND UPON WRITTEN
NOTICE TO LICENSEE. In the event that AMX terminates this License, the Licensee shall return or destroy all originals and copies of the
AMX Software to AMX and certify in writing that all originals and copies have been returned or destroyed.
PRE-RELEASE CODE.
Portions of the AMX Software may, from time to time, as identified in the AMX Software, include PRE-RELEASE CODE and such
code may not be at the level of performance, compatibility and functionality of the final code. The PRE-RELEASE CODE may not
operate correctly and may be substantially modified prior to final release or certain features may not be generally released. AMX is
not obligated to make or support any PRE-RELEASE CODE. ALL PRE-RELEASE CODE IS PROVIDED "AS IS" WITH NO
WARRANTIES.
LIMITED WARRANTY.
AMX warrants that the AMX Software will perform substantially in accordance with the accompanying written materials for a period of ninety
(90) days from the date of receipt. AMX DISCLAIMS ALL OTHER WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT
LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, WITH REGARD TO THE
AMX SOFTWARE. THIS LIMITED WARRANTY GIVES LICENSEE SPECIFIC LEGAL RIGHTS. Any supplements or updates to the AMX
SOFTWARE, including without limitation, any (if any) service packs or hot fixes provided to Licensee after the expiration of the ninety (90) day
Limited Warranty period are not covered by any warranty or condition, express, implied or statutory.
LICENSEE REMEDIES.
AMX's entire liability and Licensee's exclusive remedy shall be repair or replacement of the AMX Software that does not meet AMX's Limited
Warranty and which is returned to AMX. This Limited Warranty is void if failure of the AMX Software has resulted from accident, abuse, or
misapplication. Any replacement AMX Software will be warranted for the remainder of the original warranty period or thirty (30) days,
whichever is longer. Outside the United States, these remedies may not available.
NO LIABILITY FOR CONSEQUENTIAL DAMAGES. IN NO EVENT SHALL AMX BE LIABLE FOR ANY DAMAGES WHATSOEVER
(INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS
INFORMATION, OR ANY OTHER PECUNIARY LOSS) ARISING OUT OF THE USE OF OR INABILITY TO USE THIS AMX SOFTWARE,
EVEN IF AMX HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME STATES/COUNTRIES DO NOT
ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, THE ABOVE LIMITATION
MAY NOT APPLY TO LICENSEE.
U.S. GOVERNMENT RESTRICTED RIGHTS.
The AMX Software is provided with RESTRICTED RIGHTS. Use, duplication, or disclosure by the Government is subject to
restrictions as set forth in subparagraph ©(1)(ii) of The Rights in Technical Data and Computer Software clause at DFARS 252.2277013 or subparagraphs ©(1) and (2) of the Commercial Computer Software Restricted Rights at 48 CFR 52.227-19, as applicable.
SOFTWARE AND OTHER MATERIALS FROM AMX.COM MAY BE SUBJECT TO EXPORT CONTROL.
The United States Export Control laws prohibit the export of certain technical data and software to certain territories. No software from this Site
may be downloaded or exported (i) into (or to a national or resident of) Cuba, Iraq, Libya, North Korea, Iran, Syria, or any other country to
which the United States has embargoed goods; or (ii) anyone on the United States Treasury Department's list of Specially Designated Nationals or the U.S. Commerce Department's Table of Deny Orders. AMX does not authorize the downloading or exporting of any software or
technical data from this site to any jurisdiction prohibited by the United States Export Laws.
This Agreement replaces and supersedes all previous AMX Software License Agreements and is governed by the laws of the State of Texas,
and all disputes will be resolved in the courts in Collin County, Texas, USA. For any questions concerning this Agreement, or to contact AMX
for any reason, please write: AMX, 3000 Research Drive, Richardson, TX 75082.
Table of Contents
Table of Contents
Overview ............................................................................................................1
NXR-ZGW Specifications........................................................................................... 1
NXR-ZRP Specifications ............................................................................................ 3
How ZigBee works.................................................................................................... 5
Network structure........................................................................................................... 5
Mesh Network Arrangements................................................................................... 6
Single PAN ID installations.............................................................................................. 6
Multiple PAN ID installations .......................................................................................... 6
FCC Compliance ....................................................................................................... 7
Installation ..........................................................................................................9
Things to Consider Before Starting .......................................................................... 9
Location and Antenna Direction...................................................................................... 9
Connecting the Optional Accessory Antennas .............................................................. 10
Determining the Power Source ..................................................................................... 10
Connecting the NXR-ZGW to a LAN ....................................................................... 10
Connecting Power to the NXR-ZGW and NXR-ZRP ................................................ 10
Preparing captive wires for the 2-pin 3.5 mm mini-captive wire connector .................. 10
Using the PSN NetLinx connector for power ................................................................ 11
Table top installation of the NXR-ZGW and NXR-ZRP ............................................ 11
Rack mounting the NXR-ZGW and NXR-ZRP .......................................................... 11
Setting up a Network .......................................................................................13
NXR-ZGW Browser-based Configuration Manager Pages ................................15
Summary of Gateway Settings ................................................................................ 15
Checking the firmware version...................................................................................... 16
Checking the ZigBee firmware version.......................................................................... 16
Determining the IP settings of the NXR-ZGW............................................................... 16
Finding the ICSP device number of this unit ................................................................. 16
Determining the PAN settings of the NXR-ZGW........................................................... 16
Rebooting the Configuration Manager ......................................................................... 16
Configuration.......................................................................................................... 17
Network IP Settings...................................................................................................... 17
Setting the IP Address .................................................................................................. 17
Setting the DNS Address .............................................................................................. 18
User Settings................................................................................................................. 18
Setting a new username and password......................................................................... 18
Personal Area Network (PAN) ................................................................................ 19
NXR-ZGW/-ZRP
i
Table of Contents
Network ........................................................................................................................ 19
Enabling and disabling the wireless network ................................................................ 19
Connecting an NXR-ZRP to the network for the first time ............................................ 19
Setting the PAN channel ............................................................................................... 20
Connecting a Repeater to the Gateway ........................................................................ 20
Connections................................................................................................................... 21
Finding a device’s EUI address...................................................................................... 21
Finding the device’s description.................................................................................... 21
Determining the device type......................................................................................... 21
Finding the amount of time a signal takes from the device to the gateway and back .. 22
Determining the device link quality............................................................................... 22
Checking the device link status ..................................................................................... 22
PAN Device Details ....................................................................................................... 23
Putting a device on the Access List ............................................................................... 24
Removing a device from the Access List ....................................................................... 24
Locating the device....................................................................................................... 24
Changing a Connected Device description.................................................................... 24
Changing a device’s ZigBee networking information.................................................... 25
Utilities.................................................................................................................... 26
Device Firmware............................................................................................................ 26
Allowing firmware updates to individual devices .......................................................... 26
Allowing firmware updates to all devices on a network................................................ 26
Connection Log ............................................................................................................. 27
Determining the connection status of a device ............................................................. 27
Finding the device’s ICSP number................................................................................. 27
Traffic Log ..................................................................................................................... 28
Finding the device traffic .............................................................................................. 29
Device Configuration ........................................................................................31
Sending Firmware to The NXR-ZGW ...................................................................... 31
Before beginning the Upgrade process ........................................................................ 31
Upgrading The NXR-ZGW via An IP Address .......................................................... 31
Preparing the Master for communication via an IP........................................................ 31
Verifying and Upgrading the device firmware via an IP ................................................ 32
Using the ID Button to Change the NXR-ZGW’s Device Number ........................... 34
ii
NXR-ZGW/-ZRP
Overview
The NXR-ZGW (FG5791-01) is an Ethernet to ZigBee wireless gateway. The NXR-ZGW features a
10BaseT, half duplex Ethernet port capable of Power over Ethernet (PoE), 16 Mbytes of Flash, 16
Mbytes of SDRAM, and a ZigBee module, and is controlled via a web server interface. The NXR-ZRP
(FG5791-02) is a ZigBee wireless repeater that features 16 Mbytes of Flash, 16 Mbytes of SDRAM, and
a ZigBee module.
NXR-ZGW Specifications
The following table outlines the specifications for the NXR-ZGW.
NXR-ZGW (FG5791-01) Specifications
Dimensions (HWD): • .906 x 2.500 x 3.424 (23.01 mm x 63.50 mm x 86.96 mm), depth does not
Weight: • 0.35 lbs (158.75g)
Power: 10.5 - 18 VDC; 13.5 (nominal operation voltage), or
Memory: • 16 Mbytes of Flash
Radio Specifications:
Frequency
Operating channels
Modulation technique
Output power
Coverage area 165 feet (50.2m)
Firmware/Software
Specifications:
Management • Built-in browser-based management with User Name/Password
IP configuration • Static IP or DHCP client (default is static, 192.168.1.140)
Communications • The NXR-ZGW communicates with a Netlinx master over TCP/IP
Front Components:
LEDs • PWR/STATUS - A green LED that blinks to indicate the device is installed
Antenna Mount A reverse SMA connection that supports a 2.4GHz antenna.
ID Button When used in conjunction with NetLinx Studio, sets the device and system
Overview
include antenna
Power over Ethernet (PoE) Class 2
• 16 Mbytes of SDRAM
IEEE 802.15.4
• 11 - 26
•DSS
• Region/country specific
authentication
encapsulating the ICSP protocol via a physical Ethernet connection. The
ICSP device number can be set via the browser-based management system.
and communicating properly. Power ON, but no master connection, is
indicated with a solid light; Power OFF is indicated with no light.
• LAN - A green LED indicates an Ethernet connection is established. The LED
blinks to indicate both sending and receiving information via Ethernet.
• RF - The LED is solid when end devices are connected; end devices not
connected is indicated with no LED light; the LED blinks to indicate activity.
numbers for the NXR-ZGW. Press and hold for approximately 30 seconds to
return the NXR-ZGW to factory default settings.
NXR-ZGW/-ZRP
1
Overview
NXR-ZGW (FG5791-01) Specifications (Cont.)
Rear Components:
Power connector Two power options are available:
• 2-pin 3.5mm Phoenix connector
• Power Over Ethernet (PoE) - powers the device through the CAT5 cable.
Both Power and Data can be transmitted simultaneous through the CAT5
cable when using the appropriate equipment.
Ethernet port 10BaseT modular (RJ-45) connector - used to connect the NXR-ZGW to
Certifications: • FCC ID: CWU-ZGW
Operating/Storage
Environments:
Included Accessories: • 2.4GHZ, MONO, RSMA, 3.5IN, 2.0DBI Antenna (70-0012-SA)
Other AMX Products: • Mio Modero R-3 Remote (FG148-03)
your LAN and/or to connect your third party device to the LAN when the NXRZGW is used as a gateway.
• IC ID: 5078A-ZGW
•CE
• IEC-60950
• TELEC
• Operating Temperature: -30°C (-22°F) to 70°C (158°F)
• Relative Humidity: 5% to 85% non-condensing; intended for indoor use only
• Rubber feet
• Velcro mounting strip
• Power Supply (24-5791-SA)
• Mio Modero R-4 Remote (FG148-04)
• NXR-ZRP NetLinx ZigBee Repeater (FG5791-02)
• NXA-WAP 2403A 3 dBI Antenna (FG2255-20)
• NXA-WAP 2405A 5.5 dBI Antenna (FG2255-21)
• NXA-WAP 2413A Mounting Bracket (FG2255-24)
Connection LEDs
PWR/STATUS
LAN
RF
10BaseT Modular
(RJ-45) connector
Front and Rear Components of the NXR-ZGW
FIG. 1
ETHERNET
PoE PWR
ANT ID
(Front)
(Rear)
12VDC
ID Button
Antenna Mount
2-pin 3.5mm Phoenix
power connector
2
NXR-ZGW/-ZRP
Overview
NXR-ZRP Specifications
The following table outlines the specifications for the NXR-ZRP.
NXR-ZRP (FG5791-02) Specifications
Dimensions (HWD): • 906 x 2.500 x 3.424 (23.01 mm x 63.50 mm x 86.96 mm) depth does not
include antenna
Weight: • 0.25 lbs (113.39g)
Power: 10.5 - 18 VDC; 13.5 (nominal operation voltage)
Memory: • 16 Mbytes of Flash
• 1 Megabit external memory
Radio Specifications:
Frequency
Operating channels
Modulation technique
Output power
Coverage area 165 feet (502.m)
Firmware/Software
Specifications:
Communications The NXR-ZRP communicates with a Netlinx master via a NXR-ZGW. The
Front Components:
LEDs • PWR/STATUS - A green LED that blinks to indicate the device is
Antenna Mount A reverse SMA connection that supports a 2.4GHz antenna.
Reset Button Press and hold for approximately 10 seconds to return the NXR-ZRP to factory
Rear Components:
Power connector • 2-pin 3.5mm Phoenix connector
Certifications: • FCC ID: CWU-ZRD
Operating/Storage
Environments:
Included Accessories: • 2.4GHZ, MONO, RSMA, 3.5IN, 2.0DBI Antenna (70-0012-SA)
IEEE 802.15.4
• 11 - 26
•DSS
• Region/country specific
NXR-ZGW communicates with a Netlinx master over TCP/IP encapsulating the
ICSP protocol via a physical Ethernet connection. The ICSP device number
can be set via the browser-based management system.
programmed and communicating properly. Power ON, but no master
connection, is indicated with a solid light; Power OFF is indicated with no
light.
• ICSP - The LED is solid when ICSP connection is in place with the NetLinx
master.
• RF - The LED is solid when end devices are connected; end devices not
connected is indicated with no LED light; the LED blinks to indicate activity.
default settings.
• IC ID: 5088A-ZRD
•CE
• IEC-60590
•TELEC
• Operating Temperature: -30°C (-22°F) to 70°C (158°F)
• Relative Humidity: 5% to 85% non-condensing; intended for indoor use only
• Rubber feet
• Velcro mounting strip
• Power Supply (24-5791-SA)
NXR-ZGW/-ZRP
3
Overview
NXR-ZRP (FG5791-02) Specifications (Cont.)
Other AMX Products: • Mio Modero R-3 Remote (FG148-03)
• Mio Modern R-4 Remote (FG148-04)
• NXR-ZGW NetLinx ZigBee Gateway (FG5791-01)
• NXA-WAP 2403A 3 dBI Antenna (FG2255-20)
• NXA-WAP 2405A 5.5 dBI Antenna (FG2255-21)
• NXA-WAP 2413A Mounting Bracket (FG2255-24)
Connection LEDs
PWR/STATUS
ICSP
RF
Front and Rear Components of the NXR-ZRP
FIG. 2
RESETANT
(Front)
12VDC
PWR
(Rear)
Reset Button
Antenna Mount
2-pin 3.5mm Phoenix
power connector
Connection to the Repeater device from either the NXR-ZGW or the Mio Modero® R3 or R-4 requires download and installation to the repeater of ZigBee Module
firmware version 1.01.12, available from www.amx.com.
4
NXR-ZGW/-ZRP
Overview
How ZigBee works
The ZigBee wireless personal network technology protocol provides a framework for reliable, costeffective, low-power, wireless networked, monitoring and control products based on an open global
standard. (More information on the ZigBee standard is available at http://www.zigbee.org.) Many
ZigBee-enabled devices use ZigBee exclusively as a communication and control interface, but not all:
some have the option of switching between ZigBee, standard IR, or a combination of the two.
The NXR-ZGW, acting as a gateway, allows ZigBee-enabled devices to communicate both to and from
an ICSP master. A device connects to the NXR-ZGW and is then represented to the master as an ICSP
device. The master then communicates to the device through ICSP messages via a translation step at the
NXR-ZGW level.
The NetLinx master regularly sends "heartbeat" queries to the NXR-ZGW device; in return, the NXRZGW provides the master with a response for all devices on the ZigBee network that have an ICSP
address and use ZigBee as their primary interface to the master. The response provided by the NXRZGW is based on the last known status of the ZigBee-enabled device. If the NXR-ZGW determines it is
no longer in communication with a device, it will indicate to the master that the device is non-responsive
or has left the network.
Network structure
A ZigBee network is a Personal Area Network (PAN) consisting of one gateway, the option of one or
more repeaters, and one or more end devices.
A gateway initiates a ZigBee network and all devices linking to the PAN gateway do so through either
direct links or through repeaters. The gateway’s job is to establish the network’s parameters, e.g.,
channel and PAN ID. Within each PAN, a gateway or repeater can have up to 8 end devices, depending
on the design of your system. Additional repeaters may be added to extend the range of your PAN, but
care should be taken to understand the associated increases in bandwidth consumption and message
latency. The topology information is contained in the Browser-based Configuration Manager pages
(please refer to the NXR-ZGW Browser-based Configuration Manager Pages section on page 15 for
more information).
A repeater like the NXR-ZRP is used to expand the coverage of NXR-ZGW gateways. Every device in
the PAN has a parent (a device connecting it to the master), and repeaters can have children (devices
using them as a conduit to the master). Adding repeater devices to a network can reduce the number of
hops an end device needs to make to reach the gateway. Adding repeaters also extends the coverage area
for the entire network. Any device attached to a repeater NXR-ZRP appears attached to the gateway
NXR-ZGW in the Browser-Based Configuration Manager pages.
An end device will always connect to a repeater or gateway based on the least depth of the connection,
and then the best quality. For instance, given a choice between connecting to a repeater with two hops to
a gateway or directly to a gateway, an end device will always connect first to the gateway, even if the
repeater has a slightly better connection. End devices cannot have children. The use of the NXR-ZGW
and NXR-ZRP allow ZigBee-type devices to roam seamlessly from repeater to repeater within the same
PAN ID.
Because of power saver options and other features, mobile end devices tend to sleep frequently and thus
enter and leave the network regularly. Upon awakening, the end device may be in a new physical location
or the network may have changed channels. The end device will seamlessly search for a new parent and
scan channels upon awakening.
NXR-ZGW/-ZRP
For more information on ZigBee network communication with other AMX products,
refer to the "Getting the Most From Your Mio Modero R-4" chapter in the Mio Modero
R-4 remote user manual, available at www.amx.com.
5
Overview
Mesh Network Arrangements
The following installations depend upon the criteria for the network. A home installation would perhaps
only need one NXR-ZGW or PAN ID where a commercial installation might require a NXR-ZGW and
several NXR-ZRPs.
When adding a ZigBee network to a NetLinx master, an Ethernet switch or hub must
be added to the master for proper function of the ZigBee network.
Single PAN ID installations
After you have installed the NXR-ZGW, you should consider the arrangement of devices. The following
is an example where there is only one NXR-ZGW in the installation and thus only one PAN ID with
which to contend.
1 hop
NetLinx Master
CAT5 Ethernet
connection
FIG. 3 Single PAN ID Network
NXR-ZGW
(Coordinator)
Mio R-4
Multiple PAN ID installations
A more commercial application of the NXR-ZGW is having multiple gateways and specific devices
operating in close proximity of each other. End devices and repeaters of different networks can operate
side-by-side without interference if they have different PAN ID numbers. See Setting up a
Network section on page 23 for setting the PAN ID and adding device EUI Addresses.
6
NXR-ZGW/-ZRP
NetLinx Master
1 hop
NXR-ZGW
(Coordinator)
Overview
NetLinx Master
CAT5 Ethernet
connection
1 hop
Mio R-4 Mio R-4 Mio R-4
CAT5 Ethernet
connection
Mio R-4
NXR-ZGW
(Coordinator)
PAN ID 1
Mio R-4 Mio R-4 Mio R-4
2 hops
Mio R-4
NXR-ZRP
(Router)
PAN ID 2
3 hops
NXR-ZRP
(Router)
FIG. 4 Multiple PAN ID Network
FCC Compliance
This device complies with Part 15 of the FCC rules. Subject to the following two conditions:
1. This device must not cause harmful interference and
2. This device must accept all interference, including interference that interferes with the operation of
this device.
Modifications not expressly approved by the manufacturer will void the user’s authority to operate the
equipment."
This device has been evaluated and found to be compliant with the FCC Rules for RF
Exposure when the device is operated at a minimum separation distance of 2 cm.
from the user and nearby persons. Operation of this device at closer distances
should be avoided.
NXR-ZGW/-ZRP
7
Loading...