NOTE: SiRF Technology Inc. does not support magnetic declination. All “course over ground” data are geodetic WGS84 directions.

5.8. RTCM Received Data

The default communication parameters for DGPS Input are 4800 baud, 8 data bits, stop bit, and no parity. Position accuracy of less than 5 meters can be achieved with the

GGM308U by using Differential GPS (DGPS) real-time pseudo-range correction data in

RTCM SC-104 format, with message types 1, 2 or 9. As using DGPS receiver with

different communication parameters, GGM308U may decode the data correctly to generate

accurate messages and save them in battery-back SRAM for later computing.

6. Warranty

A)Device: Altina warrants to the original end user (“Customer”) that new Altina branded products will be free from defects in workmanship and materials, under normal use, for one year if you are a purchaser in North America, Central America, and South America; 2 years if you are a purchaser in a EU member state that has enacted into national law the EU Directive on Consumer Guarantees (99/44/EC) from the original purchase date. At the time of service, the owner will need to be able to provide evidence of date and place of purchase and serial number.

B)Exclusions: This warranty excludes (1) physical damage to the surface of the product; (2) damage caused by misuse, neglect, improper installation or testing, unauthorized attempts to open, repair, or modify the product, or any other cause beyond the range of the intended use; (3) damage caused by accident, fire, power changes, other hazards, or acts of God; or

(4) use of the product with any non-Altina device or service if such device or service caused the problem.

Any third party products, including software, included with Altina products are not covered by this Altina warranty and Altina makes no representations or warranties on behalf of such third parties. Any warranty on such products is from the supplier or licensor of the product.

C)Exclusive remedies: Should a covered defect occur during the warranty period and you notify Altina, your sole and exclusive remedy shall be, at Altina’s sole option and expense, to repair or replace the product. If Altina cannot reasonably repair nor replace then Altina may, in its sole discretion, refund the purchase price paid for the product. Replacement products or parts may be new or reconditioned or comparable versions of the defective item.

D)Obtaining warranty service: Dated proof of original purchase will be required. Products or parts shipped by Customer to Altina must be sent postage-paid and packaged

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Altina GGM308U manual Rtcm Received Data, Warranty