DAVIS Envoy8X Long Range Repeater Installation Addendum - Manual (Page 2)

Vantage Pro2
™
Long Range Wireless Repeater Addendum
Rev. B, December 1, 2011
Document Part Number: 07395.258
For Vantage Pro2 Long Range Wireless Repeaters: 7653, 7654
Compatible with Vantage Pro2 Antennas: 7656, 7660
Vantage Pro2
™
, Vantage Vue
®
, and Envoy
™
are trademarks of Davis Instruments Corp., Hay-
ward, CA. © Davis Instruments Corp. 2011. All rights reserved.
Davis Instruments Quality Management System is ISO 9001 certified.
Information in this document subject to change without notice.
3465 Diablo Avenue, Hayward, CA 94545-2778 U.S.A.
510-732-9229 • Fax: 510-732-9188
E-mail: [email protected] • www.davisnet.com
®
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 res-
idential 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 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.
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.
FCC ID: IRDWW765Y
IC: 3788A-765Y
EC EMC Compliance
This product complies with the essential protection requirements of the EC EMC Directive 2004/108/EC, as tested
to the following directives:
•
ETSI EN 300 220
• ETSI EN 301 489
This device has been designed to operate with an antenna having a maximum gain of 11 dBi. Antennas
having a higher gain are strictly prohibited per regulations of Industry Canada. The required antenna
impedance is 50 ohms. To reduce potential radio interference to other users, the antenna type and its
gain should be chosen that the equivalent isotropically radiated power (EIRP) is not more than that
required for successful communication.