User manual TRIMBLE EZ-GUIDE 500 LIGHTBAR GUIDANCE SYSTEM FIRMWARE 4.05 RELEASE NOTES REV A

[. . . ] Warranty Exclusions and Disclaimer This Product limited warranty shall only apply in the event and to the extent that (a) the Product is properly and correctly installed, configured, interfaced, maintained, stored, and operated in accordance with Trimble's applicable operator's manual and specifications, and; (b) the Product is not modified or misused. This Product limited warranty shall not apply to, and Trimble shall not be responsible for, defects or performance problems resulting from (i) the combination or utilization of the Product with hardware or software products, information, data, systems, interfaces, or devices not made, supplied, or specified by Trimble; (ii) the operation of the Product under any specification other than, or in addition to, Trimble's standard specifications for its products; (iii) the unauthorized installation, modification, or use of the Product; (iv) damage caused by: accident, lightning or other electrical discharge, fresh or salt water immersion or spray (outside of Product specifications); or exposure to environmental conditions for which the Product is not intended; (v) normal wear and tear on consumable parts (e. g. , batteries); or (vi) cosmetic damage. Trimble does not warrant or guarantee the results obtained through the use of the Product, or that software components will operate error free. NOTICE REGARDING PRODUCTS EQUIPPED WITH TECHNOLOGY CAPABLE OF TRACKING SATELLITE SIGNALS FROM SATELLITE BASED AUGMENTATION SYSTEMS (SBAS) (WAAS/EGNOS, AND MSAS), OMNISTAR, GPS, MODERNIZED GPS OR GLONASS SATELLITES, OR FROM IALA BEACON SOURCES: TRIMBLE IS NOT RESPONSIBLE FOR THE Product Limited Warranty Trimble Navigation Limited ("Trimble") warrants that this product and its internal components (the "Product") shall be free from defects in materials and workmanship and will substantially conform to Trimble's applicable published specifications for the Product for a period of two (2) years, starting from the earlier of (i) the date of installation, or (ii) six (6) months from the date of original Product shipment from Trimble. Product Software Product software, whether built into hardware circuitry as firmware, provided as a standalone computer software product, embedded in flash memory, or stored on magnetic or other media, is licensed solely for use with or as an integral part of the Product and is not sold. [. . . ] The VRS Network Info screen appears: EZ-Guide 500 Lightbar Guidance System Release Notes 7 6. To change the GPRS settings: a. Scroll down and then select Edit GPRS Settings: b. In the Edit GPRS Settings screen, edit the settings as required: Note ­ Ask your cellular network provider for the APN, GPRS user name, GPRS password and CPIN information you should enter. In some cases the GPRS user name, GPRS password and CPIN are not required and should be left blank. Some cellular providers provide a SIM card which has the CPIN enabled. If the CPIN is enabled, then you must enter it correctly for your cellular modem to work. Note ­ If you enter the CPIN incorrectly 3 times in a row the SIM card is disabled and you will need to contact your cellular network provider. To keep the CPIN secure, the CPIN is not displayed on the EZ-Guide 500 system once it has been entered. When you are done, press . 8 EZ-Guide 500 Lightbar Guidance System Release Notes The VRS Server Setup Screen appears: 7. Use the virtual keyboard to enter the following information: Note ­ This information is supplied to you by the network administrator. Contact your network administrator for assistance. ­ server address: ­ port number: EZ-Guide 500 Lightbar Guidance System Release Notes 9 ­ mount point: Note ­ The mount point is case sensitive. Make sure you use the correct capitalization when entering this value. ­ user name and password Note ­ The user name and password are case sensitive. Make sure you use the correct capitalization when entering these values. The system attempts to connect to the Ag3000 modem, which then connects to the network. Verify the information you have entered on the VRS Status screen: When the Connection status shows 'Logged in', a successful connection has been made and you should be receiving RTK positions. Press to complete the wizard. 10 EZ-Guide 500 Lightbar Guidance System Release Notes Viewing VRS connection status information The main map screen shows the status of the VRS connection: The field. . . For a VRS connection, this field shows a new number when a new connection is made. the age of the correction ­ that is, how long ago the correction was received. Logged In to indicate a successful connection to the VRS server, which indicates that you should be receiving corrections. Bars indicate cell signal strength. CMR age VRS Secure RTK The EZ-Guide 500 Lightbar Guidance System now supports Secure RTK. Secure RTK is an encryption service that can be applied to a base station network. This gives the network provider the ability to control which users can access the network and for how long. LB25 external lightbar support You can use the LB25 external lightbar as a remote lightbar for the EZ-Guide 500 Lightbar Guidance System. This allows a second lightbar to be mounted separately to the lightbar display itself. This is useful if the lightbar display is mounted to the side of the cab for ease of operation, as the external lightbar can be mounted on the windshield EZ-Guide 500 Lightbar Guidance System Release Notes 11 for an easy line-of-sight indication of vehicle position. [. . . ] If necessary, use the drive to replace the field data in the lightbar's internal memory after the upgrade is complete. Note ­ Before upgrading to version 4. 05 of the EZ-Guide 500 system, make sure that you are using the AgGPS AutopilotTM automated steering system version 4. 52 or later. Before you begin to update the firmware in the lightbar, check which firmware version is currently installed: 1. If the number is 4. 05. xxx. x, you already have firmware version 4. 05. EZ-Guide 500 Lightbar Guidance System Release Notes 21 To upgrade the lightbar to version 4. 05: 1. Download the firmware version 4. 05 upgrade file from www. EZGuide. com to your office computer. [. . . ]