FBII OMNI-400 EU, Инструкция по установке и настройке

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8-1
S E C T I O N 8
Central Station Reporting Formats
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General Information
This security system is designed to transmit data to a central station receiver when an alarm, system
trouble, or an opening/closing occurs. Due to the many different types of CS receivers in the market,
this system can transmit data in various formats. Each installing company determines which format
best suits its needs based on many factors. Of these, the CS receiver type is a major factor.
Stage What Happens
1 The system’s digital communicator seizes the home phone lines. Then it dials the CS#1
telephone number.
2 When the CS receiver picks up the ringing phone line, it transmits a “handshake”
frequency (1400Hz, 2300Hz, or HiLo) back to the digital communicator.
3 After receiving the “handshake” frequency, the digital communicator transmits the data in
the format programmed in Submode 1, Question 07, L1-L4.
4 Assuming the CS receiver verifies the data transmission as valid (after 2 successful
rounds of data or 1 valid parity round), it transmits a “kissoff” frequency back to the
digital communicator.
If…
for any reason
the digital
communicator
does not receive
the “kissoff”
Then…
it proceeds to dial the CS#2 telephone number or re-dials the CS #1
telephone number (if CS #2 is not used). It will continue to dial for a
programmed number of times until a “kissoff” is received.
If after all programmed dialing attempts to each CS Telephone
number, a “kissoff” is not received, the system will display
“Communication failure” at the keypad. This message is cleared after
the next successful transmission or by the user at the keypad.
5
When…
the digital
communicator
receives the
“kissoff”
frequency
Then…
it stops transmitting, unless more data is available, in which case
additional data transmissions and “kissoffs” occur.
6 After the final “kissoff,” the CS receiver releases the phone line and processes the data to
its display and associated peripherals (computer and printer).
The following is a general description of the various formats transmitted by this system.