Cooper Security i-On 40, Инструкция по эксплуатации

Страница: 127 / 228

i-on Range Installer Menu Options
Page 117
Rings to Answer
Select
Downloading - Rings to Answer
to set the number of rings that the system
waits before answering an incoming call from the remote PC.
Answer On One Ring
Use this feature if the alarm system shares a line with other equipment. Select
Downloading - Answer on One Ring
.
When enabled, Downloader ―warns‖ the control unit that a call is coming by
ringing the control unit number, waiting for between one and two rings and
then hanging up. The control unit now knows to expect a call within the next
10 to 90 seconds. Downloader then rings the control unit again, within 10 to
90 seconds. The control unit answers after the first ring.
Note: When using "Answer on One Ring" set the number of rings in "Rings to
Answer" to a higher number than that used by the equipment sharing the
telephone line with the control unit. If you do not, then the other
equipment will never answer any incoming calls.
Access Mode
This function allows you to provide extra security when a remote PC is dialling
into the system. Select
Downloading
,
Access Mode
.
Once Downloader is connected to the control unit then it has access to all
system programming. If you wish to provide secure access then use either Call
Out Only or Secure Callback. Please note that you cannot use Secure Callback
with Local connection.
Call Out Only.
Someone must start a call to the remote PC manually from
within User Menu (select
User Menu – System Config
–
Call to
Dwnldr
).
Secure Callback. When the remote PC calls, the system waits for the set
number of rings (see "Rings to Answer") and then answers.
The remote PC sends a control unit ID, the Downloader
software version, and indicates which of the two
Downloader Telephone Numbers to use (see ―Phone Book‖
below). The system checks that the remote PC is sending
the correct control unit ID, and is using the correct
Downloader software version. If these items don't match
then the system hangs up. If the items do match then the
system hangs up and, after a short delay, the system
seizes the telephone line and calls the PC using the
indicated Downloader Telephone Number.
Notes: Secure Call Back must be Disabled until the first
“attended” upload has been performed. This first upload
can be carried out either from User Menu, or from Installer
Menu.
Unattended. The control unit answers as soon as the number of rings
set in "Rings to Answer" or "Answer on One Ring" have
elapsed.