
4. Programming
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111: Modem Speed (9851 only)
Use this command to set the speed of the modem inside the 9851 (built-in
communicator).
Option
0 Automatic baud selection: tries to connect at 1200 baud; if that fails,
connects at 300 baud.
1 300 baud (default)
112: Rings to Answer
Use this command to set the number of rings for which the system waits
before answering an incoming call from the remote PC.
Option
0 3 rings
1 5 rings (default)
2 7 rings
3 10 rings
4 15 rings
5 255 rings
113: Answer on One Ring
If the alarm system shares a telephone line with other equipment, use this
Command to instruct the control unit how to interpret one ring on the shared
line.
Option
0 One Ring off. The control unit does not respond to one ring.
1 One Ring on. The control unit interprets one ring as a message from
Downloader to expect a call within 10 to 90 seconds.
Operation: Downloader calls once, waits for one ring and then
disconnects. It then waits for 10 to 90 seconds before calling again, at
which time the control unit answers after the first ring.
Note: When using One Ring mode, set the number of rings in "Rings to
Answer" (Command 112) to a higher number than that used by the
equipment with which the alarm system shares a line. If you do not, the
other equipment will never answer any incoming calls because the
control unit will answer them first.
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