Telos TWOx12 Tech Support

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A U D I O N E T W O R K S

Priority Lines Feature on TWOx12

We are happy to announce the addition of a "Priority Lines" feature to the TWOx12. This feature is
supported on version 1.06 and later. NOTE: A more flexible version of this feature is available in Software
version 3.0 and later, and is configure from the Desktop Director. For Details on this, and other 3.0 features
see the TWOx12 Manual version 2.0 available here:
For information on upgrading the software in your TWOx12 please visit the following URL:
http://www.telos-systems.com/support/software.htm

How it works:

Designating one or more pairs of lines as "Priority Lines" will have two effects on how those lines operate:
1. Priority lines are not locked out when the "Block All" function is used.
2. When ringing, priority lines activate a "Priority Ring Out" output on the rear of the TWOx12.
The following revised pinout chart should be used in place of the chart shown in Section 2.9 of the
TWOx12 version 1.0 manual:
Note: Pin 11 (Ringing Out) will continue to indicate if any line, priority or not, is ringing.
TELOS SYSTEMS 2101 SUPERIOR AVENUE CLEVELAND OHIO USA +1 216.241.7225 TELOS-SYSTEMS.COM
26 March, 2002
http://www.telos-systems.com/support/manuals.htm

PIN FUNCTION

1 Ground
2 Priority Ringing Out
3 Record Start Out
4 Record Stop Out
5 N/C
6 <Reserved>
7 Ring Mute In
8* +5 VDC (400 mA
max)
9 N/C
10 User Out (Dump)
11 Ringing Out
12 N/C
13 <Reserved>
14 <Reserved>
15 N/C
This power pin is in parallel
*
with pin 3 of the SAA ports
TECH SUPPORT