Alvarion Technologies ASU-900 Broadband Wireless Access System User Manual SU M 900 Installation TMC Mar2004

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Creation Date	2004-03-26 13:51:35
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Document Title	SU-M-900_Installation_TMC_Mar2004.doc
Document Creator	SU-M-900_Installation_TMC_Mar2004.doc - Microsoft Word
Document Author:	Duane

BreezeACCESS 900
SU-M-900
Installation Guide
(Preliminary)
BreezeACCESS SU-M -900 Installation Guide
ii
March 2004
Cat. No. TBD
© 2004 by Alvarion Ltd. All rights reserved.
No part of this publication may be reproduced in any material form without
the written permission of the co pyright owner.
Trade Names
BreezeACCESS, BreezeNET, BreezeLINK, BreezeCONFIG, BreezeWIZARD,
BreezeVIEW and BreezeMANAGE are trade names of Alvarion Ltd. Other
brand and product names are registered trademarks or trademarks of their
respective companies.
Statement of Conditions
The information contained in this manual is subject to change without
notice. Alvarion Ltd. shall not be liable for errors contained herein or for
incidental or consequential damages in connection with the furnishing,
performance, or use of this manual or equipment supplied with it.
Warranties; Disclaimers
All Alvarion Ltd. (“Alvarion”) products purchased from Alvarion or through
any of Alvarion’s authorized resellers are subject to the following warranty
and product liability terms and conditions.
Exclusive Warranty
Alvarion warrants that the Product hardware it supplies and the tangible
media on which any software is installed, under normal use and conditions,
will be free from significant defects in materials and workmanship for a
period of fourteen (14) months from the date of shipment of a given Product
to Purchaser (the “Warranty Period”). Alvarion will, at its sole option and as
Purchaser’s sole remedy, repair or replace any defective Product in
accordance with Alvarion’ standard RMA procedure.
Important Notice
iii
Disclaimer
(a) UNITS OF PRODUCT (INCLUDING ALL THE SOFTWARE) DELIVERED
TO PURCHASER HEREUNDER ARE NOT FAULT-TOLERANT AND ARE NOT
DESIGNED, MANUFACTURED OR INTENDED FOR USE OR RESALE IN
APPLICATIONS WHERE THE FAILURE, MALFUNCTION OR INACCURACY
OF PRODUCTS CARRIES A RISK OF DEATH OR BODILY INJURY OR
SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE (“HIGH RISK
ACTIVITIES”). HIGH RISK ACTIVITIES MAY INCLUDE, BUT ARE NOT
LIMITED TO, USE AS PART OF ON -LINE CONTROL SYSTEMS IN
HAZARDOUS ENVIRONMENTS REQUIRING FAIL-SAFE PERFORMANCE,
SUCH AS IN THE OPERATION OF NUCLEAR FACILITIES, AIRCRAFT
NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL,
LIFE SUPPORT MACHINES, WEAPONS SYSTEMS OR OTHER
APPLICATIONS REPRESENTING A SIMILAR DEGREE OF POTENTIAL
HAZARD. ALVARION SPECIFICALLY DISCLAIMS ANY EXPRESS OR
IMPLIED WARRANTY OF FITNESS FOR HIGH RISK ACTIVITIES.
(b) PURCHASER’S SOLE REMEDY FOR BREACH OF THE EXPRESS
WARRANTIES ABOVE SHALL BE REPLACEMENT OR REFUND OF THE
PURCHASE PRICE AS SPECIFIED ABOVE, AT ALVARION’S OPTION. TO
THE FULLEST EXTENT ALLOWED BY LAW, THE WARRANTIES AND
REMEDIES SET FORTH IN THIS AGREEMENT ARE EXCLUSIVE AND IN
LIEU OF ALL OTHER WARRANTIES OR CONDITIONS, EXPRESS OR
IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW, STATUTORY OR
OTHERWISE, INCLUDING BUT NOT LIMITED TO WARRANTIES, TERMS
OR CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE, SATISFACTORY QUALITY, CORRESPONDENCE WITH
DESCRIPTION, NON -INFRINGEMENT, AND ACCURACY OF INFORMATION
GENERATED. ALL OF WHICH ARE EXPRESSLY DISCLAIMED. ALVARION’
WARRANTIES HEREIN RUN ONLY TO PURCHASER, AND ARE NOT
EXTENDED TO ANY THIRD PARTIES. ALVARION NEITHER ASSUMES
NOR AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY OTHER
LIABILITY IN CONNECTION WITH THE SALE, INSTALLATION,
MAINTENANCE OR USE OF ITS PRODUCTS.
(c) ALVARION SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS
TESTING AND EXAMINATION DISCLOSE THAT THE ALLEGED DEFECT IN
THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY PURCHASER’S OR
ANY THIRD PERSON'S MISUSE, NEGLIGENCE, IMPROPER INSTALLATION
OR IMPROPER TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR, OR
ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR
BY ACCIDENT, FIRE, LIGHTNING OR OTHER HAZARD.
BreezeACCESS SU-M -900 Installation Guide
iv
Limitation of Liability.
(a) ALVARION SHALL NOT BE LIABLE TO THE PURCHASER OR TO ANY
THIRD PARTY, FOR ANY LOSS OF PROFITS, LOSS OF USE,
INTERRUPTION OF BUSINESS OR FOR ANY INDIRECT, SPECIAL,
INCIDENTAL, PUNITIVE OR CONSEQUENTIAL DAMAGES OF ANY KIND,
WHETHER ARISING UNDER BREACH OF CONTRACT, TORT (INCLUDING
NEGLIGENCE), STRICT LIABILITY OR OTHERWISE AND WHETHER
BASED ON THIS AGREEMENT OR OTHERWISE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGES.
(b) TO THE EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT
SHALL THE LIABILITY FOR DAMAGES HEREUNDER OF ALVARION OR ITS
EMPLOYEES OR AGENTS EXCEED THE PURCHASE PRICE PAID FOR THE
PRODUCT BY PURCHASER, NOR SHALL THE AGGREGATE LIABILITY FOR
DAMAGES TO ALL PARTIES REGARDING ANY PRODUCT EXCEED THE
PURCHASE PRICE PAID FOR THAT PRODUCT BY THAT PARTY (EXCEPT
IN THE CASE OF A BREACH OF A PARTY’S CONFIDENTIALITY
OBLIGATIONS).
Warning
Operation of the equipment is subject to national radio regulations and
license conditions.
Electronic Emission Notice
This device complies with Part 15 of the FCC rules. Operation is subject to
the following two conditions:
This device may not cause harmful interference.
This device must accept any interference received, including interference
that may cause undesired operation.
Important Notice
FCC Radio Frequency Interference Statement
This equipment has been tested and found to comply with the limits for a
class B digital device, pursuant to Part 15 of the FCC rules. These limits are
designed to provide reasonable protection against h armful interference
when the equipment is operated in a residential environment
notwithstanding use in commercial, business and industrial environments.
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.
FCC Radiation Hazard Warning
To comply with FCC RF exposure requirements in section 1.1307, a
minimum separation distance of 20cm (8 inches) is required between the
antenna and all persons:
R&TTE Compliance Statement
This equipment complies with the appropriate essential requirements of
Article 3 of the R&TTE Directive 1999/5/EC.
Information to User
Any changes or modifications of equipment not expressly appro ved by the
manufacturer could void the user’s authority to operate the equipment.
Safety Considerations
For the following safety considerations, “Instrument” means the
BreezeACCESS units’ components and their cables.
Caution
To avoid electrical shock, do not perform any servicing unless you are
qualified to do so.
DC Line Voltage
Before connecting this instrument to the power line, make sure that the
voltage of the power source matches the requirements of the instrument.
Power Cord
Use only the power cord supplied with the unit.
BreezeACCESS SU-M -900 Installation Guide
vi
Radio
The instrument transmits radio energy during normal operation. To avoid
possible harmful exposure to this energy, do not stand or work for extended
periods of time in front of its antenna. The long-term characteristics or the
possible physiological effects of Radio Frequency Electromagnetic fields
have not been yet fully investigated.
Antenna Installation and Grounding
Be sure that the antenna is properly installed to eliminate any physical
hazard to either people or property. Make sure that the installation of the
antenna and cables is performed in accordance with all relevant national
and local safety codes.
A good ground plane is necessary for optimal RF performance.
Important Notice
vii
Important Notice
This user manual is delivered subject to the following conditions and
restrictions:
♦
This manual contains proprietary information belonging to Alvarion Ltd.
Such information is supplied solely for the purpose of assisting properly
authorized users of the respective Alvarion Ltd. products.
♦
No part of its contents may be used for any other purpose, disclosed to
any person or firm or reproduced by any means, electronic and
mechanical, without the express prior written permission of Alvarion
Ltd.
♦
The text and graphics are for the purpose of illustration and reference
only. The specifications on which they are based are subject to change
without notice.
♦
The software described in this document is furnished under a license.
The software may be used or copied only in accordance with the terms
of that lice nse.
♦
Information in this document is subject to change without notice.
Corporate and individual names and data used in examples herein are
fictitious unless otherwise noted.
♦
Alvarion Ltd. reserves the right to alter the equipment specifications and
descriptions in this publication without prior notice. No part of this
publication shall be deemed to be part of any contract or warranty
unless specifically incorporated by reference into such contract or
warranty.
♦
The information contained herein is merely des criptive in nature, and
does not constitute an offer for the sale of the product described herein.
♦
Any changes or modifications of equipment not expressly approved by
Alvarion Ltd. could void the user’s authority to operate the equipment.
♦ Some of the equipment provided by Alvarion and specified in this
manual, is manufactured and warranted by third parties. All such
equipment must be installed and handled in full compliance with the
instructions provided by such manufacturers as attached to this
manual or provided thereafter by Alvarion or the manufacturers. Non compliance with such instructions may result in serious damage and/or
bodily harm and/or void the user’s authority to operate the equipment
and/or revoke the warranty provided by such manufacturer.
BreezeACCESS SU-M -900 Installation Guide
viii
Installation Guide
Table of Contents
System Description
1-1
Introducing Bree zeACCESS SU -M -900 ........................................................... 1-2
System Specifications...................................................................................... 1-3
Radio and Modem .................................................................................................. 1-3
Data Communications ........................................................................................... 1-4
Configuration and Management ............................................................................ 1-4
Connectors ............................................................................................................. 1-5
Mechanical and Electrical ..................................................................................... 1-5
Environmental ....................................................................................................... 1-5
Installation
2-1
Packing List ....................................................................................................... 2-2
Items Required for Installation .............................................................................. 2-2
Connecting the Unit ......................................................................................... 2-5
Preliminary Configuration
3-1
Configuration Applications.............................................................................. 3-2
Accessing the Monitor Program using Telnet ........................................................ 3-2
Using BreezeCONFIG ACCESS .............................................................................. 3-2
Configuring Basic Parameters ......................................................................... 3-3
Verifying Proper Operation.............................................................................. 3-4
Table of Figures
ix
Installation Guide
Table of Figures
Figure 1-1: SU-M-900 Unit ............................................................................................ 1-2
Figure 2-1: Connecting the Unit .................................................................................... 2-5
Figure 2-2: SU-M-900 Front Panel Connections .......................................................... 2-5
x
BreezeACCESS SU-M -900 Installation Guide
System Description
1-1
Chapter 1
System
Description
About This Chapter
This chapter introduces the BreezeACCESS SU-M-900 system. It includes
the following section:
♦
Introducing BreezeACCESS SU-M -900 , page 1-2, introduces the SU M-900 and its functionality.
♦
System Specifications, page 1-4, lists the technical and physical
specifications of the SU-M-900.
BreezeACCESS SU-M Installation Guide
1-2
Introducing
BreezeACCESS SU-M-900
The BreezeACCESS SU-M-900 is a small, high -powered unit designed for
mobile use. Enclosed in a hardened, field-tested container, the
BreezeACCESS SU-M-900 is specially designed to provide a constant
network connection for law enforcement and emergency services personnel.
Figure 1-1: SU -M -900 Unit
NOTE:
The SU- M-900’s case may only be opened by an authorized technician. Should anyone
other than an authorized technician open the case, the warranty may be voided.
NOTE: Connect antenna to ANT 1 port only. ANT 2 is not active. Do not change
software setting from antenna 2, it is hardwired to ANT 1.
System Description
1-3
System Specifications
Radio and Modem
Table 1Error! No text of specified style in document.-1 : 900 MHz Radio Specifications
Item
Description
Frequency Band
902 – 928 MHz ISM band
Operation Mode
Time Division Duplex (TDD)
Radio Access Method
FH-CDMA
Standard Compliance
FCC Part 15.247
Channel Bandwidth
2 MHz
Central Frequency Resolution
1 MHz
SU-M-900 Antenna
5 dBi close-coil linear polarized omni-directional
Maximum Input Power
-20 dBm
(at antenna port)
Output Power (at antenna port)
23 dBm typical
Gross Bit Rate
1, 2, 3 Mbps
Sensitivity, typical
Gross Rate
Sensitivity
1 Mbps
-90 dBm
2 Mbps
-84 dBm
3 Mbps
-77 dBm
(dBm at antenna port, BER 10E-6 )
Modulation
GFSK modulation, 2, 4 8 modulation states
(1, 2, 3 bits/symbol)
Symbol Rate
1 Msymbol/sec
BreezeACCESS SU-M Installation Guide
1-4
Data Communications
Standard Compliance
IEEE 802.3 CSMA/CD
VLAN support
Based on IEEE 802.1Q
Layer-2 Traffic Prioritization
Based on IEEE 802.1p
Layer-3 Traffic Prioritization
ToS according to RFC791
MIR (Maximum Information Rate)
and CIR (Committed Information
Rate)
Programmable per user, separately for uplink and downlink.
Range: 0 - 2200 Kbps, 1 Kbps resolution.
Configuration and Management
Management Options
Telnet, using the Monitor program
TFTP, using the Configuration upload/download utility
SNMP
Management Access
From Wired LAN, Wireless Link
Management Access
Protection
Multilevel password
Configuration of remote access direction (from Ethernet only, from
wireless link only or from both sides)
Configuration of IP addresses of authorized stations
SNMP Agents
SNMP ver 1 client.
MIB II, Bridge MIB, Private BreezeACCESS MIBs
Security
Association protocol – ESSID
RC4 WEP option (encryption of the association process)
VLAN according to IEEE 802.1Q
IP level filtering for user addresses or protocols
Access direction and IP address filtering for management
Ethernet broadcast filtering
Authentication and
Accounting
RADIUS client in the SU according to RFC 2866 and RFC 2865
Allocation of IP
Parameters
Configurable or automatic (DHCP client)
Software Upgrade
Via TFTP
System Description
1-5
Connectors
Connector
Description
Antenna
N Type jacks (ONLY ANT 1 ACTIVE )
ETH
10BaseT Ethernet (RJ 45) jack
DC IN
2 pins Molex DC plug
Mechanical and Electrical
Dimensions
30 x 20 x 12 cm (11.8 x 7.9 x 4.7 in)
Weight
4.5 kg (9.9 lbs)
Electrical
9-18 VDC, 1A max.
Environmental
Operating Temperature
-10°C (-14 °F) to 40°C (131 °F)
Storage Temperature
-40°C (-40 °F) to 70°C (158 °F)
Operating Humidity
5%-95% non-condensing, weather protected
Shock/Vibration
According to ETSI EN 300 019-2-5
Installation
2-1
Chapter 2
Installation
About This Chapter
The BreezeACCESS SU-M-900 system is comprised of three main
components, as follows:
♦
The SU-M-900 unit.
♦
The PC aboard the vehicle (not included)
♦
The Antenna.
This chapter describes the physical installation procedures for the S U-M900 system and includes the following sections:
♦
Packing List, 2-2, lists the items included with the SU-M-900.
♦
Installing the SU-M -900 Unit, page 2-3, describes how to physically
install the SU-M-900 unit inside the vehicle.
♦
Installing the Antenna, page 2-4, describes how to install the SU-M900’s antenna on the vehicle.
♦
Connecting the SU-M-900 Unit, page 2-4, describes how to connect
the SU-M-900 to other components in the system.
NOTE:
This unit is to be installed by a professional installer only.
BreezeACCESS SU-M Installation Guide
2-2
Packing List
SU-M-900 units are shipped with the following units and accessories:
♦
The SU-M-900 unit
♦
An omni antenna with mounting kit and cable
♦
A 12 VDC power cable with 250 V, 3 A fuse
Items Required for Installation
The following list comprised items required to install the S U-M-900 that are
not included with the installation package.
♦
Installation hardware for the SU-M-900 unit: Four #12 x ¾” screws,
four ¼” flat washers, four ¼” star washers
♦
A PC in the vehicle with Ethernet capability
♦
Installation tools and materials
Installation
2-3
Installing the SU-M-900 Unit
The SU -M-900 unit must be installed securely in the vehicle. Four screws
are needed to mount the S U-M-900 to either a sheet metal or a wooden
surface.
The position of the SU-M-900 unit must enable it to be easily connected to
the PC, the omni antenna and the power supply. See the connection
diagram for guidelines regarding relative placement and how best to
connect the units.
Ø
To install the SU-M-900 :
1. Place the unit against the surface to which it is to be mounted. Mark
the screw placement using four of the mountin g holes in the unit as
guides.
2. Drill four holes in the surface using the marks you made.
3. Clear all paint, dirt and oil away from the area around the holes.
4. If the SU-M-900 unit is being mounted directly to the car chassis,
sheet metal screws should be used. Star washers must be used to
provide a ground connection through the screw to the metal car body,
Or
If the SU-M-900 is being mounted on a non -conductive surface , such
as wood, suitable ¾” wood screws should be used.
5. In addition to the star washers a ground strap with a terminal lug is
needed for connecting the SU-M -900 ground screw, which is located on
the front panel, to another grounding point in the car body.
6. Affix the unit firmly in place with the appropriate screws .
BreezeACCESS SU-M Installation Guide
2-4
Installing the Antenna
The SU -M-900 Antenna consists of the following components:
Ø
♦
An antenna base & whip combination
♦
A lock nut
♦
An O-Ring washer
♦
A bushing assembly with an O-Ring.
To install the antenna on the roof or body of a car:
1. Position the antenna as far from the emergency ligh ts as possible while
still on a relatively flat surface. The surface thickness must be between
0.20” to 0.40”.
2. Drill a ¾” (19 mm) hole in the selected area.
3. Clear all paint, dirt and oil away from the immediate area around the
hole. It is important that t here be a clean metal-to-metal contact point
between the antenna mount and the car.
4. Insert the bushing assembly into the hole from the top of the car by
tilting the assembly slightly and slipping it into the hole at an angle.
5. Once the bushing assembly is inserted hold it in place either within the
car, from below the hole, using a 1/2" Open-Ended wrench or
Adjustable wrench,
Or
From above, by gripping the bushing assembly using Bent
Needle-Nosed pliers inserted in the 0.1" holes on the top of the
bushing as sembly.
WARNING:
Do not use the antenna connector to hold the bushing assembly in place. This may
damage the unit.
6. Thread the lock nut onto the bushing assembly, ensuring that the
O-ring is inserted in the groove of the lock nut before tightening.
7. Tighten the lock nut until it comes into contact with the surface and
the O-ring is fully compressed against the surface.
8. Slip the O -ring washer over the bushing assembly and lock nut until it
is flush with the surface.
9. Thread the antenna base onto the lock nut and tighten the connection
using a 1" Open-Ended wrench or Adjustable wrench.
Installation
2-5
Connecting the Unit
This section describes how to connect the unit to its power supply, Ethernet
connection and antenna, as shown in the figure below:
Figure 2-1 : Connecting the Unit
Figure 2-2: SU-M-900 Front Panel Connections
Ø
To connect the SU-M-900 Unit:
1. Once the SU-M-900 unit is installed in the vehicle, connect the 12 VDC
powe r cable to the unit’s DC IN port.
BreezeACCESS SU-M Installation Guide
2-6
2. Wire the other end of the cable to the power source, ensuring that the
cable is secure and out-of-the-way for its protection . Proper polarity
must be observed, with the black cable attached to negative and the
red to positive.
3. Connect the Ethernet cable to the Ethernet ports on the PC and the
ETH port on the SU-M-900. Ensure that the cable is secure and
out-of-the-way for its protection.
4. Connect the antenna cables to the omni antenna using an SMA Torque
Wrench and then to the ANT 1 port on the SU-M-900. Ensure that the
cable is secure and out-of-the-way to protect it from snagging or
breaking.
5. Only one antenna can be used, connect it to the ANT 1 port. Do not
change the software setting from Antenna 2; it is hardwired to AN T 1.
ANT 2 is not connected.
NOTE:
The SU- M-900’s case may only be opened by an authorized technician. Should anyone
other than an authorized technician open the case, the warranty may be voided.
Preliminary Configuration
3-1
Chapter 3
Preliminary
Configuration
About This Chapter
This chapter describes how to set the basic parameters of the
BreezeACCESS SU-M-900 and includes the following sections:
♦
Configuration Applications, page 3-2, provides an overview of how to
change parameter settings.
♦
Configuring Basic Parameters, page 3-3, lists the basic parameters
and their default values.
♦
Verifying Proper Operation, page 3-4, describes how to confirm that
the SU-M-900 unit is fully operational.
BreezeACCESS SU-M Installation Guide
3-2
Configuration Applications
After completing the installation process, as described in the preceding
chapter, the basic parameters must be configured to ensure that the SU-M900 operates correctly. Once the basic parameters have been configured,
additional parameters can be remotely configured via the Ethernet port or
the wireless link using Telnet, TFTP or SNMP management.
Parameters can be configured using either of the following alternatives:
Accessing the Monitor Program using
Telnet
Connect a PC to the Ethernet port, using a straight Ethernet cable. Before
running the Telnet program, configure the PC’s IP parameters to enable
connectivity with the unit. The default IP address is 10.0.0.1.
Using BreezeCONFIG ACCESS
Connect a PC to the Ethernet port, using a straight Ethernet cable. Run the
BreezeCONFIG program. You can use the Set IP tool of BreezeCONFIG to
configure the IP parameters (IP Address, Subnet Mask and Default Gateway
Address) based on the unit’s MAC Address, which is marked on the front
panel of the unit.
Refer to BreezeACCESS 900 System Manual for more information on
accessing and using the Monitor program and on configuring parameters.
Refer to the BreezeCONFIG ACCESS User’s Manual for more information on
using BreezeCONFIG for configuring parameters.
Preliminary Configuration
3-3
Configuring Basic Parameters
The Basic Configuration menu of the Monitor program includes all the
parameters necessary for the initial operation of BreezeACCESS SU-M-900.
YOU MUST PERFORM A SITE SURVEY AND SPECTRUM SWEEP PRIOR TO
CONFIGURING THE AU’S IN ORDER TO DETERMINE THE AVAIABLE
CLEAR CHANNELS.
The following list includes the basic parameters and their default values
(applies to Version 4.3.9):
Parameter
Default Value
Comment
IP Address
10.0.0.1
Subnet Mask
255. 0.0. 0
Default Gateway Address
0.0.0.0
Transmit Antenna
Antenna 2 in
USE ANT 1 PHYSICAL
software. DO NOT
CHANGE
PORT, ANT 2 NOT
CONNECTED.
ESSID
ESSID1
Must be the same as the
ESSID the Base Station AU.
Hopping channels
None
Configure according to site
survey results
Best AU Support
enable
Set scanning time
Best AU scanning time
Set to 7
Makes roam decision faster
Scan Entire band
Disable
Set only to channels used
in all AUs
Max number of Bad Synch
Set to 115
Max number of Assoc/Auth
Set to 100
Improves roaming
performance in edge areas
TimeOut
Number of Dwells to
Set to 1
retransmit
Max TX Data Rate
Set to 2 Mbps
Improves throughput by
limiting multi-rate
algorithm
Operator ESSID
Disable
Enable if using operator
ESSID on all AU cells.
Once the basic parameters are configured, the unit must be reset to
activate the new configuration.
BreezeACCESS SU-M Installation Guide
3-4
Verifying Proper Operation
This section describes how to ensure that the SU-M-900 unit is fully
operational.
Ø
To verify unit operation:
1. Verify that the PWR LED on the SU-M-900 unit is lit.
2. Confirm that the PC is operational.
3. Send and receive a test message or PING test from the vehicle to
confirm connection to the wireless link.

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