NaviSys Technology - Your Location Partner
User
User’’’’ssss M
UserUser
Manual
anual / G
MM
anualanual
/ GRRRR----31
/ G/ G
312222
3131
Google Earth Enabled
SiRFstarIII
Cute
Bluetooth GPS Receiver &
Data Logger Dongle
Version 0.2
NaviSys Technology Corp.
Tel : +886-3-5632598
Sales contact: sales@navisys.com.tw
Address: 5F, No.2, Industry E. Rd. IX, Science-Based Industrial Park, Hsinchu 300, Taiwan (R.O.C.)
http://www.navisys.com.tw/
Fax: +886-3-5632597
Technical support: support@navisys.com.tw
NaviSys Technology - Your Location Partner User’s Manual - GR-312
The specifications in this document are subject to change without prior notice. NaviSys Technology Corp.
assumes no warranties (either expressed or implied) regarding the accuracy and completeness of this document
and shall in no event be liable for any loss of profit or any other commercial damage, including but not limited to
special, incidental, consequential, or other damages. NaviSys products are not intended for use in medical,
life-support devices, commercial aircraft or any applications involving potential risk of personal injury, death, or
severe property damage in case of failure of the product.
No part of this document may be reproduced or transmitted in any form by any means without the express written
permission of NaviSys Technology Corp.
“NaviSys Technology – Your Location Partner” is a trademark of NaviSys Technology Corp. All brand names and
product names used in this document are trademarks or registered trademarks of their respective holders.
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
Revision History
Ver. Date Description
0.2 Dec. 20th, 2007 Initial draft
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
Contents
1 INTRODUCTION ........................................................................................................................................ 1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
1.10
2 GETTING STARTED .................................................................................................................................. 8
2.1
2.2
2.3
2.4
A
PPLICATIONS
O
UTLOOK
M
AIN FEATURES
S
PECIFICATIONS
E
LECTRICAL AND ENVIRONMENTAL DATA
LED D
ISPLAY
C
OMMUNICATION CONNECTIONS
B
UNDLED TOOLS
C
ERTIFICATIONS
R
ELATED DOCUMENTS
B
LUETOOTH CONNECTION ESTABLISHMENT
USB C
ONNECTION ESTABLISHMENT
V
IEWING VISITED PATH FROM GOOGLE EARTH
T
RACK BROWSING IN GOOGLE EARTH
.............................................................................................................................. 1
..................................................................................................................................... 1
........................................................................................................................... 2
............................................................................................................................ 3
............................................................................................................................... 5
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........................................................................................................................... 7
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.......................................................................................... 11
....................................................................................... 12
.................................................................................... 4
................................................................................ 8
.......................................................................... 12
2.5
3 SOFTWARE INTERFACE........................................................................................................................ 17
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
4 TROUBLE SHOOTING ............................................................................................................................ 22
5 FCC SAFETY STATEMENT.................................................................................................................... 23
6 WARRANTY............................................................................................................................................... 24
7 ORDERING INFORMATION.................................................................................................................. 25
P
HOTO TAGGING
NMEA O
GPGGA - G
GPGLL - G
GPGSA - GNSS DOP
GPGSV - GNSS S
GPRMC - R
GPVTG - C
GPZDA - SIRF T
......................................................................................................................... 15
UTPUT MESSAGES
LOBAL POSITIONING SYSTEM FIX DATA
EOGRAPHIC POSITION - LATITUDE / LONGITUDE
ATELLITES IN VIEW
ECOMMENDED MINIMUM SPECIFIC
OURSE OVER GROUND AND GROUND SPEED
IMING MESSAGE
........................................................................................................ 17
.................................................................. 18
...................................................... 18
AND ACTIVE SATELLITES
........................................................................................ 19
.............................................................................................. 21
......................................................................... 19
GNSS D
ATA
..................................................... 20
........................................................... 20
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
1 Introduction
1.1 Applications
This cute USB dongle provides navigation and data logging functions in either wired or
wireless way. It could be used with computer devices such as Smart phone, PDA, UMPC, MID,
Notebook PC etc.
The power could be from a computer, a cigarette lighter car adaptor, or the matched
accessory - BB-100 battery bank directly.
The power could also be from above devices via an extension cable.
1.2 Outlook
GR-312
Dimension of GR-312: 21 mm (W) x 72 mm (L) x 13.2 mm (H)
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
When GR-312 is powered,
Blue LED indicates the Bluetooth communication status and logging or not
Green LED indicates GPS fixing status and the remaining logging capacity.
BB-100
Dimension of BB-100: 55.5 mm (W) x 78.6 mm (L) x 27 mm (H)
1.3 Main Features
GR-312 merits not only cute design and excellent performance but also the popular USB
and Bluetooth communications in one device. In addition, the Google Earth enabled features
make every trip more tangible.
Stylish
Cute and sleek
Lanyard hole for neck wearing
Convertible and easy to bring
Wired & wireless communication support
Navigation support by wired (USB) and wireless (Bluetooth) communications
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
Features
Specifications
Convenient PC side data management via either USB or Bluetooth communications
Convenient logging choices
Logging by distance
Logging by time
Logging by speed
Logging status indication
Logging is enabled or not
Capacity is low, near full, or full
No worry of logging data loss
Logging stopped when capacity is full
Logging capacity
131 thousands way points, or 364 hours for 10 seconds logging interval
Capacity of double/quadruple versions have double/quadruple logging time.
Google Earth enabled with trip summary
Support both concise path view or detailed point view
Support both metric unit and imperial unit
Convenient time zone translation for global use
Start/stop/excessive speed/maximum speed points information
Stop points mileage summary for paths between each start/stop points
Full trip mileage summary
Concise trip report
Trip filtering allows choosing specified logging interval
Useful trip reports generated accordingly
Compatible to various map applications
NMEA enabled: in turn can marry with abundant features based on NMEA format
Photo tagging compatible: For example, photo tagging with locr*
Long working time
15 hours non-stop continuous working time when powered by BB-100 after first full
charging. (BB-100 is equipped with battery of Japan-made1100mAh Lithium-ion
cell.)
Ultra-high performance
Full implementation of ultra-high performance SiRFstarIII single chip architecture
Note. * locr is a trademark of locr GmbH.
1.4 Specifications
GPS Receiver
GPS receiver type 20 channels, L1 frequency, C/A code
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
Horizontal Position
Accuracy
Velocity Accuracy
Time accuracy 1µs or less
TTFF (Time to First Fix)
(50%, -130dBm,
autonomous)
Sensitivity
(Autonomous)
Measurement data output
Max. Altitude <18,000 m
Max. Velocity <1,852 km/hr
SBAS Support Optional WAAS, EGNOS
Dynamics <4g
< 2.5m (Autonomous)
< 2.0m (WAAS)
(50% 24hr static, -130dBm)
<0.01 m/s (speed)
<0.01° (heading)
(50%@30m/s)
Hot Start: 1s
Warm Start: 35s
Cold Start: 42s
Tracking: –159dBm
Acquisition: -142dBm
(-142dBm 28dB-Hz with 4dB noise figure)
Update time: 1 second
NMEA output protocol: V.3.00
Baud rate: 4800 bps (8-N-1)
Datum: WGS-84
Default: GGA, GSA, RMC, VTG at 1Hz and GSV at 1/5Hz
Bluetooth
Version Version 2.0
Class 2
Communication range 10m
Communication profile SPP (Serial Port Profile)
Data Logging
Capacity 131,071 way points
Logging information Date, time, latitude, longitude, altitude, speed
User ID Length of 32 alpha-numeric characters
Data formats NMEA, KML, CSV
1.5 Electrical and Environmental Data
GR-312 is built-in with a small backup battery for GPS performance enhancement
reason only. The optional power source accessory, BB-100, could be used to power
GR-312.
Power
Power consumption 73mA, continuous tracking mode
Power supply 3.3V ~ 5.5V
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
BB-100 Battery 1100mAh, Lithium-ion
Charging voltage: 4.2V~5.5V
Environmental
Item GR-312 BB-100
Operating temperature -20°C ~ +65°C -20°C ~ +60°C
Storage temperature -20°C ~ +80°C -20°C ~ +60°C
1.6 LED Display
GR-312
Green
LED
Blue
LED
BB-100
Orange
LED
Always on (bright) as no position fix
Blinks in following way as position is fixed:
1s on 1s off as capacity < 80%
2s on 1s off as capacity
1s on 2s off as capacity full
Always off as there is no Bluetooth connection and recording is off.
Blinks 0.25s on 10s off as there is no Bluetooth connection and recording
is on.
Blinks 2s on 0.5s off as there is Bluetooth connection and recording is on.
Blinks 2s on 2s off as there is Bluetooth connection and recording is off.
Blinks 0.5s on 0.5s off during data upload
Battery low: LED on until it is recharged or power is used up.
Charging: LED on as it is under charging; off as charging is done.
≧≧≧≧
80% and not full
1.7 Communication Connections
Wired
GR-312 could connect to the USB socket of a computer directly. The computing device can use
the position data provided by GR-312 for navigation or data logger management.
Wireless
GR-312 could connect to a computing device by Bluetooth wireless interface. The PIN code for
Bluetooth connection is 0000. After the connection is established, it can be used for navigation
and data logger management.
1.8 Bundled Tools
The following tools are designed for running on PC Windows’s environment. They are for your
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
reference purpose only. We do our best to improve the compatibility with mostly used PC
windows environment. However, we do not guarantee the compatibility.
NaviViewer: This bonus tool is for checking GPS signal receiving status. One can also use other
GPS viewer tool to check GPS receiving status.
NaviLogManager: for logging data management
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
1.9 Certifications
CE, FCC, BQB, RoHS
1.10 Related Documents
USB Driver Quick Installation Guide
Quick Guide of NaviViewer
Quick Guide to GR-312 Bluetooth GPS Logger Receiver
User’s Guide to NaviLogManager
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
2 Getting Started
GR-312 can provide the position data for navigation or logging management via
either wired (USB) or wireless (Bluetooth) interface.
Both USB and Bluetooth interfaces are connected via serial COM port.
2.1 Bluetooth Connection Establishment
To establish a Bluetooth connection with a computing device, please make sure
that the computing device itself supports Bluetooth and the device is turned on first.
Following is an example of establishing a Bluetooth connection on a PC Window’s
environment.
1. Find the Bluetooth application program and double click on it to start the
program. Following is an example.
2. Double click on the item of View devices in range. It shows the devices found.
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
3. Click on item of BT GPS Dongle for connecting to GR-312.
4. It shows the SPP service is available. Double click on the item SPP slave on
BT GPS Dongle.
5. It shows it is connecting the GPS Dongle and may request entering the
Bluetooth security (PIN) code.
6. The PIN code for GR-312 is 0000. Click on OK.
7. It shows the device as connected. Move cursor to the icon and it shows the
service as connected and COM port number 6 is used for this function.
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
8. Until now, the Bluetooth connection has been connected between GR-312 and
the PC. One can use GPS viewer tool or Navigation software using COM6.
9. One can also use NaviLogManager to manage the data logger using COM6.
For the detailed operation of NaviLogManager, please see the User’s Guide to
NaviLogManager.
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
2.2 USB Connection Establishment
To establish a USB connection, the Prolific PL-2303 USB driver should be installed.
For the detailed information, please see the USB Driver Quick Installation Guide
the connection has been successfully established, a corresponding COM port will be
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
available for future use.
Wired and wireless interfaces could be connected simultaneously or separately by
same or different devices.
2.3 Viewing Visited Path from Google Earth
Before one can view the path that one has been visited, one needs to
1. Log the visiting data in GR-312
GR-312 is by default in data logging mode and it will log data automatically
according to setting of record options as its power is on.
The logging could also be turned off by tool of NaviLogManager.
2. Run NaviLogManager; click the stop button to stop logging, set parameters
such time zone, unit system, over speed definition etc.
3. Retrieve logging data (Read) from GR-312 to computer using
NaviLogManager.
4. Choose the formats for conversion. For viewing from Google Earth, one
should choose one or two of KML (path) and KML (point) via Application
Setting of NaviLogManager.
5. Convert the data to KML format and the converted files are saved at your
specified location. (Convert function of NaviLogManager)
6. Make sure Google Earth ready. Download and install Google Earth if one has
not installed it before.
7. Double click on the converted KML file or open it from Google Earth “File |
Open” menu and one will see the visited path, start/stop information, over
speed information, max speed information, mileage information etc.
2.4 Track Browsing in Google Earth
There are many functions in Google Earth. However, it’s not our focus to introduce
those functions. Instead, some hints are given to start the track viewing.
In following picture, one can see the track of logged data displayed in Google
Earth.
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
The display content could be selected by adjusting the time scale.
Under the Places menu, one can see the logged data summary – path and points.
Click on those items, the display would focus on corresponding data.
For example, click on item of MaxSpeed
.
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
Click on item of Stop 1. (One can also click on icon Stop 1 from the display directly.)
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
If one prefers to see the map information, remember to enable the roads selection
under Layers menu.
The map in local language would be displayed. Please note that not every area has
their corresponding map.
2.5 Photo Tagging
NaviLogManager does not support photo tagging directly. However, it’s easy to
use it with public domain free photo tagging tool. Most photo tagging tools support
NMEA format which could also be generated by NaviLogManager.
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
KML format
Following is an example of photo tagging with locr.
The rule of thumb is
1. Specify where the NMEA file of logging data is.
2. Specify where the pictures are.
3. Choose the Google Earth KML format for photo display.
4. Display photos in Google Earth. (Google Earth should have been installed.)
Step4: Pick the photos
Step3: Click “Enter”
Step2: Pick the NMEA messages to be
Step 1: Click “Enter”
Step1: Click “Enter” here
Step5: Click here for
Step 2: Pick the NMEA messages to be converted
Step 3: Click “Enter”
Step 4: Pick the Photos
Step 5: Click for KML format conversion
Step 6: Click “Yes” to see photos on Google Earth
Locr’s web address:
http://www.locr.com/
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
3 Software Interface
3.1 NMEA Output Messages
The NMEA-0183 Output Messages are shown as below:
NMEA Record Descriptions
GPGGA Global positioning system fixed data: time, position, fixed type
GPGLL Geographic position: latitude, longitude, UTC time of position fix and status
GPGSA GPS receiver operating mode, active satellites, and DOP values
GPGSV GNSS satellites in view: ID number, elevation, azimuth, and SNR values
GPRMC Recommended minimum specific GNSS data: time, date, position, course, speed
GPVTG Course over ground and ground speed
GPZDA PPS timing message (synchronized to PPS)
GR-312 adopts interface protocol of National Marine Electronics Association's NMEA-0183
Version 3.00 interface specification. GR-312 supports 7 types of sentences - 7 standard NMEA
sentences (GPGGA, GPGLL, GPGSA, GPGSV, GPRMC, GPVTG, and GPZDA).
The default output sentences are GPGGA, GPGSA, GPGSV, GPRMC, and GPVTG. The
UART communication parameters are 4800 bps, 8 data bits, 1 stop bit, and no parity. Other
output sentences, baud rate, and related configurations could be requested based on MOQ.
Single message example
$GPGGA,101229.487,3723.2475,N,12158.3416,W,1,07,1.0,9.0,M, , , ,0000*3E
$GPGLL,2446.8619,N,12100.2579,E,060725.000,A,A*7E
$GPGSA,A,3,05,02,26,27,09,04,15, , , , , ,1.8,1.0,1.5*11
$GPGSV,3,1,12,07,62,081,37,16,61,333,37,01,60,166,37,25,56,053,36*74
$GPGSV,3,2,12,03,43,123,33,23,32,316,34,14,17,152,30,20,16,263,33*78
$GPGSV,3,3,12,19,17,210,29,06,08,040,,15,06,117,27,21,05,092,27*7E
$GPRMC,101229.487,A,3723.2475,N,12148.3416,W,0.13,309.62,120598,,,A*7A
$GPVTG,,T,,M,0.00,N,0.0,K,A*13
$GPZDA,060526.000,20,06,2006,,*51
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
3.2 GPGGA - Global Positioning System Fix Data
Example
$GPGGA,101229.487,3723.2475,N,12158.3416,W,1,07,1.0,9.0,M, , , ,0000*3E
Explanation
Contents
Message ID
UTC Time
Latitude
North/South
Longitude
East/West
Position Fix Indicator 1
Satellites Used 07
HDOP 1.0
MSL Altitude 9.0 meters
Unit M
Geoidal separation meters
Units M Meters
Age of Diff. Corr. second Null fields when DGPS is not used
Diff. Ref. Station ID 0000
checksum
<CR><LF>
Example
$GPGGA
101229.487
3723.2475
N
12158.3416
W
*3E
Unit
Explanation
GGA protocol header
hhmmss.sss
hh: hour, mm: minute, ss: second
ddmm.mmmm
dd: degree, mm.mmmm: minute
N: North Latitude, S: South Latitude
dddmm.mmmm
dd: degree, mm.mmmm: minute
E: East Longitude, W: West Longitude
0: Fix not available or invalid,
1: GPS SPS Mode, fix valid,
2: Differential GPS, SPS Mode, fix valid,
3~5: Not supported,
6: Dead Reckoning Mode, fix valid
Number of satellites used in positioning
calculation (0 to 12)
Horizontal Dilution of Precision
Meters
End of sentence
3.3 GPGLL - Geographic Position - Latitude / Longitude
Example
$ GPGLL,2446.8619,N,12100.2579,E,060725.000,A,A*7E
Explanation
Contents
Message ID
Latitude
North/South
Longitude
East/West
UTC Time
Status
Mode Indicator A
checksum
<CR><LF>
Example
$GPGLL
2446.8619
N
12100.2579
E
060725.000
A
*7E
Unit Explanation
GLL protocol header
ddmm.mmmm
dd: degree, mm.mmmm: minute
N: North Latitude, S: South Latitude
dddmm.mmmm
dd: degree, mm.mmmm: minute
E: East Longitude, W: West Longitude
hhmmss.sss
hh: hour, mm: minute, ss: second
A: Data valid, V: Data invalid
A: Autonomous, D: DGPS, E: DR
End of sentence
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
3.4 GPGSA - GNSS DOP and Active Satellites
Example
$GPGSA,A,3,05,02,26,27,09,04,15, , , , , ,1.8,1.0,1.5*11
Explanation
Contents Example Explanation
Message ID $GPGSA GSA protocol header
Mode 1 A M: Manual—forced to operate in 2D or 3D mode
A: 2D Automatic—allowed to automatically switch 2D/3D
Mode 2 3 1: Fix not available
2: 2D (< 4 Satellites used)
3: 3D (> 3 Satellite s used)
Satellite used in solution 05 Satellite on Channel 1
Satellite used in solution 02 Satellite on Channel 2
… Display of quantity used (12 max)
PDOP 1.8 Position Dilution of Precision
HDOP 1.0 Horizontal Dilution of Precision
VDOP 1.5 Vertical Dilution of Precision
checksum *11
<CR><LF> End of sentence
3.5 GPGSV - GNSS Satellites in View
Example
$GPGSV,2,1,07,07,79,048,42,02,51,062,43,26,36,256,42,27,27,138,42*71
$GPGSV,2,2,07,09,23,313,42,04,19,159,41,15,12,041,42*41
Explanation
Contents Example Unit Explanation
Message ID $GPGSV GSV protocol header
Number of messages 2 Range 1 to 3
Message number 1 Range 1 to 3
Satellites in view 07 Number of satellites visible from receiver
Satellite ID number 07 Channel 1 (Range 1 to 32)
Elevation 79 degrees Elevation angle of satellite as seen from
receiver channel 1 (00 to 90)
Azimuth 048 degrees Satellite azimuth as seen from receiver
channel 1 (000 to 359)
SNR (C/No) 42 dBHz Received signal level C/No from receiver
channel 1 (00 to 99, null when not tracking)
…
Satellite ID number 27 Channel 4 (Range 1 to 32)
Elevation 27 degrees Elevation angle of satellite as seen from
receiver channel 4 (00 to 90)
Azimuth 138 degrees Satellite azimuth as seen from receiver
channel 4 (000 to 359)
SNR (C/No) 42 dBHz Received signal level C/No from receiver
channel 4 (00 to 99, null when not tracking)
checksum *71
<CR><LF> End of sentence
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
3.6 GPRMC - Recommended Minimum Specific GNSS Data
Example
$GPRMC,151229.487,A,3723.2475,N,12148.3416,W,0.13,309.62,120598,,,A*5F
Explanation
Contents Example Unit Explanation
Message ID $GPRMC RMC protocol header
UTC Time
Status A A: Data valid, V: Data invalid
Latitude 3723.2475 ddmm.mmmm
North/South N N: North Latitude, S: South Latitude
Longitude 12148.3416
East/West W E: East Longitude, W: West Longitude
Speed over ground 0.13 knots Receiver’s speed
Course over ground 309.62
Date 120598 ddmmyy
Magnetic variation degrees
East/West indicator
Mode Indicator A A: Autonomous M: Manual
checksum *5F
<CR><LF> End of sentence
151229.487
hhmmss.sss
hh: hour, mm: minute, ss: second
dd: degree, mm.mmmm: minute
dddmm.mmmm
dd: degree, mm.mmmm: minute
degrees Receiver’s direction of travel
Moving clockwise starting at due north
dd: Day, mm: Month, yy: Year
This receiver does not support magnetic
declination. All “course over ground” data are
geodetic WGS84 directions.
D: DGPS S: Simulation
E: Dead Reckoning N: Data Invalid
3.7 GPVTG - Course Over Ground and Ground Speed
Example
$GPVTG,309.62,T,,M,0.18,N,0.5,K,A*0F
Explanation
Contents Example Unit Explanation
Message ID $GPVTG VTG protocol header
Course over ground 309.62 degrees Receiver’s direction of travel
Moving clockwise starting at due north
(geodetic WGS84 directions)
Reference T True
Course over ground degrees Receiver’s direction of travel
Reference M Magnetic
Speed over ground 0.18 knots Measured horizontal speed
Unit N Knots
Speed over ground 0.5 km/hr Measured horizontal speed
Unit K km/hr
Mode Indicator A A: Autonomous, D: DGPS, E: DR
checksum *0F
<CR><LF> End of sentence
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3.8 GPZDA - SiRF Timing Message
Example
$GPZDA,181813,14,10,2006,00,00*4A
Explanation
Contents Example Unit Explanation
Message ID $GPZDA ZDA protocol header
UTC time 181813 Either using valid IONO/UTC or estimated from
default leap seconds
Day 14 Day according to UTC time (01 to 31)
Month 10 Month according to UTC time (01 to 12)
Year 2006 Year according to UTC time (1980 to 2079)
Local zone hour 00 hour Offset from UTC (set to 00)
Local zone minutes 00 minute Offset from UTC (set to 00)
checksum *4F
<CR><LF> End of sentence
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
4 Trouble Shooting
Q. The data logger does not log data even the power is on.
A. Possible reasons:
1. Power on log (see NaviLogManager) is turned off.
2. It’s in management mode. It logs data only in recording mode. If a user runs
NaviLogManager, stops recording, terminates NaviLogManager then the data logger is
still in management mode.
3. The GPS signal is not well-received (e.g. in basement) and thus not able to get the
position fix. There is no new logging data while it can not fix its position.
4. Value of record options (by distance, by time period, by speed) is big and still needs to
wait for it to meet the criteria.
Q. Turn on power of BB-100 battery bank, no LED light on the mounted GR-312.
A. The power of battery is used up. Please charge it immediately.
Q. When using NaviLogManager, it shows communication error.
A. NaviLogManager supports both wired and wireless communications to manage GR-312.
However, if two NaviLogManager are running to manage the same GR-312 the result is
unpredictable. The simplest way to solve this problem is to cycling GR-312 and
NaviLogManager. That is to say, to power off and then power on GR-312, to terminate and
run again one NaviLogManager only.
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
5 FCC Safety Statement
Federal Communication Commission 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 harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one of the
following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
FCC Caution: Any changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate this
equipment.
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.
This equipment complies with FCC RF radiation exposure limits set forth for an
uncontrolled environment. To maintain compliance with FCC RF exposure
compliance requirements, please avoid direct contact to the transmitting
antenna during transmitting.
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
6 Warranty
Warranty conditions
Navisys GPS products are warranted to be free from defects in material and function
for one year dated from the shipping date. Navisys GPS products are free from
material defects and function defects under normal operation. Any fault within
warranty period under normal conditions will be taken care of by DOA/RMA policy.
o
Navisys will be responsible for DOA/ RMA which results from material
faults or processing errors by means of repair or replacement of the faulty
units.
o
Within warranty period, in case of defect or malfunction, Navisys will
provide RMA form for customers to fill in failure description and product
serial number. The original invoice is also necessary in order to smooth
RMA process.
o
Within warranty period, if RMA return shipment is necessary and agreed
between two parties, Navisys will share one way transportation costs with
customers. The RMA service is valid for customers with original invoice.
Navisys warranty will not be valid in cases of disassembly, physical damage, misuse,
carelessness, modification or repair by unauthorized persons, and application for other
purposes rather than normal usage.
Exclusions of warranty:
o
Damage which is caused by accidents or disasters such as fire, flood,
earthquake, war, vandalism or theft.
o
Defect which results from improper shipping, improper usage,
modification or repair without Navisys written permission
o
Serial number tag is illegible, removed, altered, or damaged
o
In no event shall the manufacturer be liable for any special,
consequential or incidental damages, including any loss of business
profits or any other commercial damages, arising out of the abnormal use
of product.
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NaviSys Technology - Your Location Partner User’s Manual - GR-312
7 Ordering Information
Accessory
USB Cable
Car charger
Battery bank
(BB-100)
Charging cable
of BB-100
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