Telephone: 0844 (+44 844) 815 6599
Facsimile: 0844 (+44 844) 815 6598
Email: salesuk@comarkltd.com – UK & Ireland
salesint@comarkltd.com – International
Internet: www.comarkltd.com
Registered Office:
Bury Mead Road
Hitchin
Hertfordshire SG5 1RT
United Kingdom
Registration No. 2929930
Comark Survey Kit
Hardware Manual
Comark Survey Kit Hardware Manual
Contents
Table of Contents
Survey Kit System Components.................................................................................................3
Contents:.................................................................................................................................3
Know Your Survey Kit..........................................................................................................3
RF505................................................................................................................................3
RF512 Survey Transmitter ...............................................................................................4
Safety Information......................................................................................................................5
Warning..................................................................................................................................5
WEEE.....................................................................................................................................5
Survey Kit Overview..................................................................................................................6
Equipment Use............................................................................................................................6
Powering On and Off.............................................................................................................6
RF505................................................................................................................................6
RF512 Survey Transmitters...............................................................................................6
Equipment Setup....................................................................................................................6
Changing Batteries on Survey Transmitters...............................................................................7
Battery Reordering.................................................................................................................7
Battery Change Procedure (Survey Transmitters Only).........................................................7
Check for Transmitter Errors.................................................................................................7
FCC Approvals...........................................................................................................................7
Equipment Ratings......................................................................................................................8
Environmental Conditions......................................................................................................8
RF505 Storage/Operating Conditions...............................................................................8
RF512 Survey Transmitter Operating Conditions.............................................................8
RF512 Survey Transmitter Storage Conditions.................................................................8
Maintenance and Cleaning..........................................................................................................8
Declaration of Conformity..........................................................................................................9
RF505 & Survey Transmitter Specification..............................................................................10
Glossary....................................................................................................................................11
Document Revision History......................................................................................................12
2
Survey Kit System Components
Contents:
1x RF505 Survey Gateway
1x USB Type A to B lead
1x USB Driver CD
1x Survey Forms CD
1x Surveying Guide
6x RF512 Survey Transmitters
6x Hi Gain Antenna's
7x Standard Antenna's
3x Spare C Size Lithium Batteries
Know Your Survey Kit
RF505
Figure 1 – Front view of RF505 Survey Gateway
A. Activity LED
B. Antenna. (Do not remove whilst in operation)
Figure 2 – Connector view of RF505 Survey Gateway
A. USB Connector
3
RF512 Survey Transmitter
Figure 3 – Front view of RF512 Survey Transmitter
A. Activity LED
B. Activity LED
C. Infra-Red interface. For Comark use only
D. Antenna. (Do not remove whilst in operation)
E. Survey Transmitter activation key
Figure 4 – Front view of RF512 Survey Transmitter
A. Activation key receptacle
B. Lumberg socket, NOT USED
C. External power socket, NOT USED
4
Safety Information
Under no circumstances may a user make any changes to the RF505 or RF512 survey transmitters in
such a way that would alter their performance. Any modification would void the CE compliance and
may invalidate any warranty.
If the equipment is used in a manner not specified by Comark, then the protection provided by the
equipment may be impaired.
No user serviceable parts are provided in Comark Wireless Survey (RF505 & RF512 survey
transmitters) Equipment. Contact Comark or your local distributor for all service requirements.
Warning
• Before connecting or disconnecting the antenna, ensure anti-static precautions are observed.
• RF512 survey transmitters contain a C-size lithium cell. This cell must not be incinerated or
subjected to temperatures in excess of 100°C. Do not deform, mutilate, crush, pierce,
disassemble, recharge or short circuit. Such abuse can result in loss of seal, and/or cell
explosion. Also exposure to humid conditions for long periods should be avoided.
• Do not insert metal objects into connectors.
• Ensure the antenna is securely connected before powering the equipment. Internal damage
may result otherwise.
• The Transmitters have been designed to operate with the antenna supplied by Comark, and
having a maximum gain of 7dBi. Antennas not supplied by Comark or having a gain of greater
than 7dBi are strictly prohibited for use with this device. The required antenna impedance is 50
Ohms. If in doubt please contact Comark or Distributor for advice.
• The RF505 Gateway have been designed to operate with the standard antenna supplied by
Comark, and having a maximum gain of 2dBi. Antennas not supplied by Comark or having a
gain of greater than 2dBi are strictly prohibited for use with this device. The required antenna
impedance is 50 Ohms. If in doubt please contact Comark or Distributor for advice.
WEEE
The RF512 survey transmitters contain a non-rechargeable lithium battery. This battery must
be disposed of in accordance with local regulations.
5
Survey Kit Overview
The Survey Kit is designed to enable evaluation of a potential RF500 customer premises. The Kit
enables the user to identify critical RF “choke points” and strategic locations for “meshing” units
making the actual RF500 install a smooth and trouble free process.
Equipment Use
Powering On and Off
PLEASE ENSURE THE ANTENNAS HAVE BEEN FITTED.
IT IS ESSENTIAL TO AVOID DAMAGE.
RF505
The RF505 does not have an on/off button, simply plug it into a free USB port on your computer
(Fig.5) and the device will power up and immediately begin to operate.
RF512 Survey Transmitters
To activate the survey transmitters plug the attached 3 pin activation key into port A (Fig.4), the two
activity LED's (Fig.3) should begin to flash. To deactivate the survey transmitters simply remove the
activation key and the transmitter will shut down after a few moments.
Equipment Setup
Figure 5 – RF505 → PC Connectivity
Using the cable provided connect the RF505 to a free USB port on your laptop PC. The green
“Active” LED (Fig.1) will now illuminate and the gateway is ready for use. Start the Ember Studio
software and proceed as the RF500 Survey Manual indicates.
6
Changing Batteries on Survey Transmitters
Battery Reordering
RF512 survey transmitters are fitted as standard with a high power 3.6V Primary lithium-thionyl
chloride C-size cell. Manufacturers part number Saft LSH14 LIGHT. Only replace with the same or
equivalent type recommended by the manufacturer. Re-Order number from Comark ‘RFBATT’.
Battery Change Procedure (Survey Transmitters Only)
• Using a suitable screwdriver undo the two battery cover retaining screws and remove the
battery cover.
• Remove the exhausted battery and replace with a fresh one taking care to snap the new
battery in cleanly without making and breaking the contacts repeatedly.
• Observe the correct polarity when changing the lithium battery.
• Replace the battery cover and do up the two screws taking care not to over tighten them.
• Observe any local restrictions on disposal of the used cell.
Check for Transmitter Errors
The removal of the battery will cause the internal clock on the survey transmitter to reset and so
generate an Error-100 condition. This will not change the performance of the device in any way, as
long as the error code does not end with the number '4' (e.g. Error-104) the device will continue to
operate as intended. Verify that the transmitter display shows either no error or an “acceptable” error
code. If any other error occurs the device will have to be returned to the Comark service department.
The RF505 does not contain a battery.
FCC Approvals
This device complies with Part 15 of the FCC Rules. Operation is subject to the following three
conditions:
• This device may not cause harmful interference, and
• This device must accept any interference received, including interference that may cause
undesired operation.
• To reduce potential radio interference to other users, the antenna type and its gain should be
so chosen that the equivalent isotropic radiated power (e.i.r.p.) is not more than that permitted
for successful communication.
Transmitters must be placed greater than 20cm from the body.
7
Equipment Ratings
Environmental Conditions
The Comark Wireless Survey equipment is designed for indoor use only.
RF505 Storage/Operating Conditions
Temperature –30 to +70°C
Humidity 10-90% RH (Non-condensing)
RF512 Survey Transmitter Operating Conditions
Temperature –30 to +70°C
Humidity 10-90% (Non-condensing)
RF512 Survey Transmitter Storage Conditions
Temperature –40 to +85°C
Humidity 10 to 90% RH (Non-condensing)
Maintenance and Cleaning
No specific maintenance is required for the Survey equipment. Should service be required then a
“return to base” service is provided by Comark. Please contact Comark or your local distributor to
make arrangements for return of any items for repair.
Cleaning of the equipment should be limited to a dry lint free cloth to remove dust and debris. A damp
cloth may be used in the event that a more stubborn mark needs to be removed. At no time should a
wet cloth or any detergent agent be used to clean the RF505 or RF512 survey transmitters.
8
Declaration of Conformity
DofC Survey Kit
Comark Limited
Bury Mead Road
Hitchin
Herts.
SG5 1RT
Comark Wireless Survey Equipment Comprising Part Numbers:
RF505 & RF512
Is in conformity with the requirements of the following documents (Directives):
EMC Directive 89/336/EEC.
The Low Voltage Directive (73/23/EEC) as amended 93/68/EEC
Radio & Telecommunications Terminal Equipment Directive (R&TTE) 1999/5/EC
Standards:
EN 61010-1:2001
ETSI EN 301 489-17 V1.2.1 (2002-08)
Signed for on behalf of
Comark Limited
at:
Comark Limited,
Hitchin, Herts.
SG5 1RT
David Goulden
Development Manager
9
RF505 & Survey Transmitter Specification
RF Frequency 2.4GHz using IEEE 802.15.4
Operating Range:
RF505
RF512 Survey Transmitter
–30 to +70°C
–30 to +70°C
Power Sources:
RF505
RF512 Survey Transmitter
Supplied By USB Port
Saft LSH14 Light
Standard Antenna
High-Gain Antenna (optional)
External, removable, Omni directional
with pivot. Length: 90mm from pivot
Length: 235mm from pivot
Case Material
Over molded food safe clear
Polycarbonate with BioCote
®
antimicrobial
Dimensions L 134mm x W 83mm x D 34mm
Weight:
RF505
RF512 Survey Transmitter
142g
270g
10
Glossary
Antenna – The Gateway and associated transmitters are provided with an antenna. The antenna is
designed for both transmit and receive and is configurable for either horizontal or vertical mounting.
FCC – Federal Communications Commission.
Firmware – The micro-processor program that runs in each transmitter.
Frequency – Number of cycles-per-second of the radio signal.
License free – Term used to describe a radio frequency band in terms of license to broadcast. RF500
uses the license free band of 2.4GHz where there is no requirement to purchase any kind of license in
order to use the product. Also refer to the FCC approvals.
Meshing – The technology used in the RF500 system provides a unique operating environment for
the transmitters. Transmitters are setup to be either part of the Backbone or to be Leaf Transmitter.
Those designated as part of the Backbone remain in RF contact with each other. By doing this the
system is able to dynamically adapt to changing conditions automatically ensuring the integrity of the
system at all times. The meshing technology allows the system to determine the best route for any
data packets to be transmitted from the transmitters back to the Gateway or vice-versa.
RF – An abbreviation of the words Radio Frequency. Commonly used to describe “wireless radio
communication”.
RH – Relative Humidity. The amount of water vapor present in the atmosphere expressed as a
percentage of the maximum that could be present at the same temperature.
IEEE 802.15.4 – is a standard which specifies the physical layer and medium access control for lowrate wireless personal area networks (LR-WPAN's). It is maintained by the IEEE 802.15 working
group.
IEEE – The Institute of Electrical and Electronics Engineers is an international non-profit, professional
organization for the advancement of technology related to electricity. It has the most members of any
technical professional organization in the world, with more than 365,000 members in around 150
countries.
EIRP – Effective Isotropic Radiated Power is the amount of power that a theoretical isotropic antenna
(that evenly distributes power in all directions) would emit to produce the peak power density observed
in the direction of maximum antenna gain.
dBi – dB(isotropic) is the forward gain of an antenna compared to the hypothetical isotropic antenna,
which uniformly distributes energy in all directions.
11
Document Revision History
Release-1 2008xxxx
Original Release.
12
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