AT&T 8000 Antenna Placement, Transmitter locations, Antenna length less than I5 feet, if possible

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Antenna Placement

The antenna for the Central Controller must have a minimum

 

length of 7 feet and should be run in an area central to all the

 

transmitter locations.

 

Increasing the length of the wire does not proportionally increase

 

the effectiveness of the reception. Short increases in length run

 

toward the weakest RF link can increase reception, however, extra

 

long antennas can actually decrease reception. It is best to keep

 

the antenna length less than I5 feet, if possible.

 

Poor reception can. occur when the antenna is mounted in an area

 

where a large metallic object is present. These metallic objects

 

block the RF waves. Sometimes sources of metal are obvious, such

 

as washing machines, refrigerators, heaters, etc...Other sources

 

are better hidden. Metal ducts, other electrical wires, and steel "I”

 

beams can all cause trouble if the antenna is run on top of or near

 

them.

 

 

 

 

‘Note: The antenna wire should not be bundled along with the

 

phone line or any other wire. Many installers do this to make the

 

 

installation look better, however, "no check in’ problems may

 

 

appear due to the introduction of electrical noise, such as static,

 

 

into the system.

 

 

 

 

 

 

 

 

CAUTION: Don’t loop antenna wire.

 

 

 

AT&T Proprietary Information

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Contents AT&T Security System Pursuant to Company InstructionsSystem Service is all aboutExceeding those expectations is what AT&T is all about KnowledgcGood Service Accountability Attitude Customer Contact Page AT&T Proprietary Information Which are part of the AT&T Security Survey Chart to help determine what you need. OutlineObtain the floor plan and component list/work order Call the customer to verify the time and locationCommon Hand Tools Slotted-Head Screwdriver Phillips-Head ScrewdriverRequirements WiringEnvironment Page You can answer any questions before you leave Meet the Customer Confirm Correct LocationSalesman has told him/her Look for broken windows, scratched paint, torn wallpaperPaper mills Choose Central Controller Location PrecautionsLarge neighborhood antennas Refrigerators ObjectsMetaI kitchen or bathroom cupboards MetaI sinks and tubsWireless Remote Transmitter Keypad Transmitter ISI Wireless Siren ControllerAntenna length less than I5 feet, if possible Antenna PlacementTransmitter locations ThemPossible Antenna Run in a Multi-level Home Transformer Problems, especially in L shaped homes Signal must pass through several outer wallsWire lath in plaster walls InsulationHouse code USE Within a Half Mile Radius House Code DIP Switch Combinations House Code DIP Switch Combinations AT&T Proprietary Information Central Controller Terminal Strip Install the Digital Communicator Environmental17Program the Digital Communicator using the AT&T Problem. Reset the watchdog with the AT&T ModelPossible. Sharp angles in the wiring run reduce Remote Programming PackageSources of possible RF interference Run the Central Controller Antenna Choose the antenna runIt is critical that you identify Potential blocks to RF wavesPower Up the Central Controller Plug in the Transformer Verify powerEnter the Installer Test Mode Digital displayAllow at least two inches between the unit and the ceiling Choose Transmitter Mounting LocationsKeypad Transmitter Pirt Zone TOP View Curtain Lens Ssdt Installation Considerations Other Installation Considerations ‘t J Typical single floor installation Battery is OK Wireless Remote/TransmitterAlarm Hour Sensor Loop Not Secure CONDITlONSensor Run the Phone Line for the Digital Communicator Locate the phone line protector blockStep LYll Relay Module Then install the High Power SirenRequires more powcr than 450 MA Recheck All Transmitter LocationsLet’s look at the I.D. Code for a moment Beeps and alarms to specific transmitters. Code numbersProgram the Transmitters Number is used by the Central Controller to relay trouble1171 Programming Selectable sensor loop zone House code settingWireless Remote/Transmitter DIP Switches Selectable sensor loop option= high security Set House Code/Option DIP Switches= closed loop = low securityPage White Wire Yellow Wire Third Number 1st = B 2nd = WPage House code Transmitter ID Switch 8 should be set on for high security to Keypad Transmitter Initial Programming Page Housing Press up on the tab at the bottomIntrusion Audible Panic Interior Auxiliary EnvironmentalAT&T Proprietary Information Lens Replace lens brackets carefully Transmitter PIR TAT&T Proprietary Information PscH8$E Active Post on Pirt Circuit BoardPage Accessed through a small hole in the backplate Use the information presented in the InstallationOpen the detector front housing Set the House code DIP switches$t.ns~ Switch Page Mount the backplate Mount the Transmitters Mount Wireless Remote/TransmitterSensor manufacturer’s instructions USE Jumpers To Close Loops For Handheld USE Attach the front housing Mount Keypad TransmitterMount Universal Transmitter Page Panic APPLlCATiONS Auxiliary APPLlCATlONSSeveral minutes to stabilize Reduce the sensitivity of the Pirt by usingComes on when you move Walk test the Pirt to verify its coverageExit the Installer Test Mode Sources of possible RF interference On = Silent OFF = Sound Switch 9 should Always be onChoose the Wireless Siren /Controller Potential blocks to RF wavesScrew provided #6-32 Verify that the AC Power Light is onTransformer Plug in the transformer Until 1 Beep is heard System Test Hardwired Perform the System TestSystem Test 24-Hour Zone Transmitters RF Scanner