DAVIS Wireless Repeater 7614 Скачать руководство пользователя страница 10

Page 10

Wireless Repeater

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DVANCED

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NSTALLATIONS

Daisy-Chain Installation (Multiple Repeaters)

To transmit data up to one and a half miles (two and a half kilometers), or to 
improve reception in hilly, heavily-wooded or urban areas, you can daisy-
chain up to 8 repeaters together.  For instructions on daisy-chaining multiple 
repeaters, see below; for instructions on adding multiple transmitters to the 
network as well, see page 12.

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NSTALLATION

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ULTIPLE

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EPEATERS

To install a chain of more than one repeater, follow the instructions as if for a 
single repeater installation but, before you apply power to test the system, set 
Repeater ID 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 to Repeater ID code B; and 
the third, to C; and so on.  In this way, the second repeater (B) will only tune 
into signals from the first (A), and the third (C) will only tune into signals from 
the second (B), and so on, thereby improving reception.

Note:

The repeater “closest to the transmitter” means the repeater with the best connection to that 
transmitter (i.e., whether or not it is the shortest distance away may be less important than a 
clear line of sight).  

Sensor Array/Transmitter

Console/Receiver

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B

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Repeaters

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A Transmitter with ID Code #1 sends data (through a daisy-chain of Repeaters)
to Receivers with ID Codes also set to #1.

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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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