Dolby Laboratories DP503 - Manual (Page 48)

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5.3.4 To configure Line 2 (L2), Line 3 (L3), Line 4 (L4)
SW L1 L2 L3 L4
Algorithm Data Channel Sample Aux
Type Rate Mode Rate Rate
Phone number entry for remaining ISDN lines is identical to that of the first line.
Note, however, that the designations for number and SPID will increment by
successive digits to indicate the “line number.” For example, the prompt for the
primary number of the second ISDN line will be designated PRI NUM2.
Note: Typical Dolby Fax installations use only 2 lines, so only L1 and L2 will be used.. Leave unused lines
(L3, L4) disabled.
5.3.5 Concluding ISDN Setup
When all required numbers have been entered, press the ESC key. You will see the
following inquiry:
UPDATE TA? Y N
Algorithm Data Channel Sample Aux
Type Rate Mode Rate Rate
Use the
Å
and
Æ
arrow keys to place the cursor on Y, and press ENTER. The
information stored in the DP503 memory will be transferred to the ISDN unit. The
following message will appear, after which the default encoder screen will appear.
UPDATING TA...
Algorithm Data Channel Sample Aux
Type Rate Mode Rate Rate
If you select N, your settings will be stored in the DP503, but will not be
communicated to the ISDN unit. You must resume the setup to completion at some
later time in order to have a functioning Dolby Fax system.
After completing the update, reset the ISDN unit by momentarily removing the power.
By resetting the unit, the ISDN settings will be transferred to the phone company
switch at the Central Office. If changes to the ISDN settings are made, we suggest
that you once again reset the ISDN unit to update the switch of any new changes.
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