Cooper Security Homelink 75 User's Guide download pdf (Page 54)

Programming Reference - Downloading 7510r

Page 50

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 7510r will answer before the other

equipment.

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

the 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 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.

Note: Secure Call Back must be Disabled (Default) until

the first “attended” upload has been performed. This

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Cooper Security Homelink 75 User's Guide Page 54