Javad OMEGA User Manual

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OMEGA

GNSS Receiver

User Manual

Version 1.3

Last Revised May 14, 2020

All contents in this manual are copyrighted by JAVAD GNSS.

stored, displayed, sold, modified, published, or distributed, or otherwise reproduced without express

written consent from JAVAD GNSS.

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Summary of Contents for Javad OMEGA

Page 1 Version 1.3 Last Revised May 14, 2020 All contents in this manual are copyrighted by JAVAD GNSS. All rights reserved. The information contained herein may not be used, accessed, copied, stored, displayed, sold, modified, published, or distributed, or otherwise reproduced without express...
Page 3: Terms And Conditions
JAVAD GNSS products. It is designed to as- ANY IMPLIED WARRANTY OF MERCHANTABILITY OR sist owners with the use of OMEGA and its use is sub- FITNESS FOR ANY PARTICULAR USE OR PURPOSE. ject to these terms and conditions (the “Terms and JAVAD GNSS AND ITS DISTRIBUTORS SHALL NOT Conditions”).
Page 4: Screen Captures
Alternatively, request technical sup- SAFETY – Improper use of OMEGA can lead to inju- port using the JAVAD GNSS World Wide Web site at: ry to persons or property and/or malfunction of the www.javad.com...
Page 5: Fcc Class A Compliance
– distance to the center of radiation of the anten- Cet appareil numérique de la classe А respecte toutes na (in cm). les exigences du Réglement sur le matériel brouilleur Regarding the Javad OMEGA device containing multi- du Canada. ple transmitters: RF Exposure evaluation for •...
Page 6 Note: N7NMC7700 can transmit only in any one of four modes in time of operation. The worst case is transmitting in Cell band. www.javad.com...
Page 7: Description And Operation
Introduction er provides the functionality, accuracy, availability, and integrity needed for fast and easy data collection OMEGA is the most advanced GNSS receiver. It does not include integrated antenna and controller, based When calculating an absolute position, a stationary on our new 864 channel chip, equipped with the inter-...
Page 8: Specifications
• Code Differential Base • Operating Temperature*** : -40° C to +55° * For the full list of standard and optional features see www.javad.com ** For good observation conditions and proper length of observation session ***Li-Ion batteries are the temperature limiting factor...
Page 9 7. UHF status 8. Ethernet status 9. Satellites status 10. Position 11. Recording status Top view Bottom view. Connectors 4.3* 4 holes 165.9* 44.3* 193.2* 209.2* Notes: 1. DIMENSIONS ARE IN MILLIMETERS. THIRD ANGLE PROJECTION 2. * REFERENCES DIMENSION. www.javad.com...
Page 10: User Interface
Warning: The batteries (or batteries installed) shall not be User Interface exposed to excessive heat such as sunshine, fire or the like. Warning: Do not attempt to open the battery pack. • SD card slot: High Capacity microSD Card (mi- www.javad.com...
Page 11: Power Connector
SAE connector is necessary to operate away while reading this manual. OMEGA. If external power supply has only SAE con- nector, Receiver-to-SAE power cable shall be used. To check the status of the internal batteries, view...
Page 12: Led Indications
GSM module and enables the receiver’s GSM functionality based on the subscribed services (the receiver board accesses the GSM module which ac- cesses the SIM card). The SIM card usually remains Receiver’s ports Figure 3. inside the receiver. www.javad.com...
Page 13: Option Authorization File (Oaf)
In all instances; WiFi, wired-LAN and 3G, the tar- same. geted functionality is in the OMEGA being able to re- ceive updates from JAVAD GNSS over the Internet. At When doing RTK surveying, the reception of your present, these types of network connections do not base station’s corrections by the rover can be en-...
Page 14: Establishing A Wireless Connection
Start NetView and select USB as type of connection mode and select USB port ID from the list Receiver using NetView This software is available on the JAVAD GNSS web- site. If downloading the program(s) from the website, extract the program’s files into a folder on your hard drive.
Page 15: Configuring The Receiver
• Configure one receiver as a Base station and the other receiver as a Rover. • Set up the Base receiver over a known point to begin collecting static observation data. Set up the Rover receiver to begin collecting static or kine- matic observation data. www.javad.com...
Page 16 5. Open Positioning tab and set the Elevation mask to 15 degrees . Base tab Figure 8. 7. To set up the rover, open Positioning tab and set the Position Computation Mode - this drop-down list box allows selecting the mode of position computa- www.javad.com...
Page 17 Base Rover Input The same correction type as Base has Output Select the correction type. - Period (sec) period correction output Baud rate Baud rate for the corresponding receiver port RTS/CTS Enable 10. Open Advanced tab, and then Multipath www.javad.com...
Page 18: Setup And Survey
• Once the red POS LED is green, the receiver has two dimensional plane. a position and surveying can begin; wait for green www.javad.com...
Page 19: Static Surveying For Base Stations
• To begin collecting data, press and hold the Re- cessed using post-processing software (for example, cord button (for more than one second and less JAVAD GNSS Justin). than five seconds). Kinematic (Stop & Go) Surveying for Rover • Release the Record button when the REC (record- ing) LED turns green.
Page 20: Receiver And File Maintenance
Usually, the receiver will start to output the coor- receiver requires firmware to properly operate and dinates of the antenna’s phase center along with the provide appropriate functionality. As JAVAD GNSS re- solution type within 10–30 seconds. However, UHF ra- leases firmware updates, loading these updates into...
Page 21: Managing Receiver Options
Using MinPad to Clear NVRAM Loading OAFs Press the power button to turn off the receiver. JAVAD GNSS dealers provide customers with OAF Press and hold the FN button. files. For any OAF related questions, E-mail at sup- Press and hold the power button for about 4 to 8 port@javad.com.
Page 22: Checking Firmware Version
Use the latest firmware ver- • Check that the most current software is down- sion, available for download from the JAVAD GNSS loaded onto the computer and that the most cur- website, to ensure your receiver has the most recent rent firmware is loaded into the receiver.
Page 23 • Check that the radio modem’s antenna is un- • The receiver cannot obtain Code Differential damaged. If damaged, contact your JAVAD GNSS and/or RTK solutions. dealer to replace the antenna. • Incorrect Base coordinates entered • The specified baud rate is incompatible with the •...
Page 24: Technical Support
Clean only with a damp cloth. This First!” for some solutions that may fix the issue. Do not block any of the ventilation openings. Install To contact JAVAD GNSS Customer Support use the in accordance with the manufacturer’s instructions. QUESTIONS button available on the www.javad.com.
Page 25: Storage Precautions
With unauthorized accessories. Without proper safeguards at the measuring site. Contrary to applicable laws, rules, and regulations. The Omega should never be used in dangerous en- vironments. Use in rain or snow for a limited period is permitted. www.javad.com...

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