Sur-Gard SG-System III, Руководство по эксплуатации

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CHAPTER FIVE - ADVANCED PROGRAMMING
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SG-System I Operating Manual
5
SG-DRL3 Option 04: 2-Way Audio Activation Time
Default (00)
This option determines how long, in 10-second increments, the 2-way audio function will be active once it is initiated. At the end of this
time, the line card will hang up the line. Program a value from "01" to "FF" for 10 seconds to 2550 seconds. Three (3) minutes is the recom-
mended length of time for the 2-way audio activation time. To disable the 2-way audio feature, program Option 04/104/204 as "00".
NOTE: Enabling 2-way audio will affect NFPA 72 system loading requirements. Refer to Par. 4-5.3.2.2.2 of
NFPA 72 for details.

If the alarm panel sends a listen-in code activation request and audio is enabled for this format (Option 7F/17F/
27F or B0/10B/20B), the receiver will remain in 2-way voice for a period of 60 seconds even if the activation
time is not programmed.
For UL Listed products, the permitted setting is 00.
SG-DRL3 Option 05: Pre-H.S. Duration
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SG-DRL3-2L Option 105/205: Pre-H.S. Duration
SG-DRL3 Default (0A),SG-DRL3E/SG-DRL3-2L Default (1A)
When the line card seizes the line, it will wait the time programmed at Option 05/105/205; then send the first handshake. The value pro-
grammed (hex) at this location will be multiplied by 100ms (e.g., 100ms, 200ms). The SG-DRL3 default is 0A, for 1000ms (100ms x default
value).
The minimum time is 1 second. If the option is programmed with any value lower than 0A, the line card will use a 1 second delay. The max-
imum time for this option is 5 seconds (option programmed for 0x32) Option value higher than 0x32 will use a 5 second delay.
SG-DRL3 Option 09: First Ring Length
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SG-DRL3-2L Option 109/209: First Ring Length
Default (05)
In order for the line card to detect an incoming ring, the ring signal must be ON for a minimum amount of time. This option allows the user
to change the minimum amount of time the ring signal must be ON before the receiver will detect a valid ring length. The minimum ring
duration allowed is 200 ms which corresponds to a value of 02 (200 ms). Values programmed will be multiplied by 100 ms. Values of 00 and
01 give a first ring length of 500ms.
SG-DRL3 Option 0A: Format ID Output
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SG-DRL3-2L Option 10A/20A: Format ID Output
Default (00)
This option will allow the line card to output the format ID and profile that was used to receive the call. This output is to the printer only.
The format for the output:
27 Nov 2009-18:51:25-01/06-SG -(PP|FF)-RR-LLL-EVENT MESAGE
Where PP is the profile number and FF is the format ID.