Product Number: 8157 Davis Instruments Part Number: 7395.190
GPS Module Installation Manual
Rev B (June 23, 2003)
This product complies with the essential protection requirements of the EC EMC Directive 89/336/EC.
The term "IC:" before the radio certification number only signifies that Industry of Canada technical
specifications were met.
Copyright © 2002-2003 Davis Instruments Corp. All rights reserved.
3465 Diablo Avenue, Hayward, CA 94545-2778 U.S.A.
510-732-9229 • Fax: 510-732-9188
E-mail: info@davisnet.com • www.davisnet.com
Contacting Davis Technical Support
If you have questions, or encounter problems installing or operating your
GPS Module, please contact Davis Technical Support.
Note: Please do not return items to the factory for repair without prior authorization.
Phone Support
(510) 732-7814 – Monday – Friday, 7:00 a.m. – 5:30 p.m. Pacific Time.
(510) 670-0589 – Fax to Technical Support.
Email Support
support@davisnet.com – E-mail to Technical Support.
info@davisnet.com – E-mail to Davis Instruments.
Web Support
www.davisnet.com – Copies of User Manuals are available on the
“Support” page. Watch for FAQs and other updates.
FCC Part 15 Class B Registration Warning
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 on and off, the user is encouraged to try to correct the interference by one or more of the fol-
lowing 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 con-
nected.
• Consult the dealer or an experienced radio/TV technician for help.
Changes or modification not expressly approved in writing by Davis Instruments may void the warranty
and void the user's authority to operate this equipment.
07395.190 GPS Installation Rev B 6 27 2003.fm Page 4 Friday, June 27, 2003 8:12 AM