DAVIS Wireless Repeater 7614 Скачать руководство пользователя страница 16

Product Numbers: 7614 & 7615

Davis Instruments Part Number: 7395-105
Wireless Repeater with Solar or AC-Power
Rev. A Manual (7/8/99)
Controlled Online:  Weather Manuals:Accessories:Wireless Repeater
This product complies with the essential protection requirements of the EC EMC Directive 89/336/EC. 
© 1999  Davis Instruments Corp. All rights reserved.

3465 Diablo Avenue, Hayward, CA 94545-2778

510-732-9229 • Fax: 510-732-9118

E-mail: [email protected]  •  www.davisnet.com

S

PECIFICATIONS

Transmit frequency: 916.5 MHz

ID codes: 8 user-selectable

License: Low power (less than 1 mW), no license required

Temperature range: -40 to 60 °C

Power Input: 4 to 12 VDC output @ 1.5 mA

FCC P

ART

 15 C

LASS

 B R

EGISTRATION

 W

ARNING

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 instruc-
tions, may cause harmful interference to radio communications.  However, 
there is no guarantee that interference will not occur in a particular installa-
tion.  

If this equipment does cause harmful interference to radio or television recep-
tion, which can be determined by turning the equipment off and on, 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.

Shielded cables and I/O cords must be used for this equipment to comply 
with the relevant FCC regulations.  Changes or modifications not expressly 
approved in writing by Davis Instruments may void the user's authority to 
operate this equipment.

Содержание Wireless Repeater 7614

Страница 1: ...ve reception Another possibility is to install a chain of up to 8 repeaters to carry the transmitter s signal over a longer distance or around obstacles And a third option is to establish a net work o...

Страница 2: ...following tools and materials for either the AC powered or solar powered model AC Power Model Phillips Screwdriver Pencil or Other Pointed Object Solar Power Model Adjustable Wrench Medium Flat Head S...

Страница 3: ...n page 10 Setting up the Repeater The repeater is pre set by the factory to listen for a transmitter whose ID code is also set to the factory default If you have not reset your transmitter s ID code f...

Страница 4: ...l factors Position the repeater as close to the transmitter and receiver as possible for best results Note Given the maximum ranges below the repeater may need to be somewhat closer to the receiver th...

Страница 5: ...aximum sun exposure Testing Proposed Locations Test your proposed transmitter repeater and receiver locations to ensure suc cessful data transmission 1 Make sure your transmitter and receiver are in p...

Страница 6: ...diagnostic that lasts about 7 seconds and then if all is well both LEDs will flash again twice After that second double flash the repeater begins listening for a signal If it finds one the lower LED w...

Страница 7: ...ow REPEATER DIP SWITCH SET TO TEST MODE OFF Note Leaving the repeater in test mode will cause the LEDs to flash unnecessarily and thus drain additional power from your power supply You should use the...

Страница 8: ...re Protection Information Quincy MA Mounting the AC Power Model Install the repeater in an attic or garage or in one of Davis s weatherproof shel ters 1 Attach the base to the mounting surface using t...

Страница 9: ...Attach the shelter to the mounting surface in the desired location using the lag screws and 1 4 flat washers as shown below MOUNTING SOLAR POWERED REPEATER ON A WALL OR POST Pipe 3 4 to 1 1 4 19 to 31...

Страница 10: ...codes so that each will listen to the repeater before it in succession The first repeater i e the repeater closest to the transmitter needs no adjust ment The second repeater however needs to be set t...

Страница 11: ...aters If the transmitter s dip switches are set to some code other than the default 1 then the closest repeater to a transmitter is the only repeater that should have its SensorLink Tx dip switch set...

Страница 12: ...only rule is that each transmitter s data should only enter the network at one point that is through one repeater Or said another way no two repeaters should be set to listen to the same transmitter d...

Страница 13: ...tter and receiver See your Wireless Weather Station or SensorLink manual for instructions on how to set transmitter and receiver ID Codes 2 Choose locations for the farthest transmitter its repeater a...

Страница 14: ...ignals you have told it to listen for before it begins repeating If it fails to acquire one or more of the signals after one minute the repeater will begin repeating the signals it has found and will...

Страница 15: ...ter spray or a soft cloth and soapy water followed by a clean water rinse Check the battery s voltage with a voltmeter the battery must have at least 3 8 V to power the station More than 4 V indicates...

Страница 16: ...ul 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 instruc tions may cause harmful...

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