Matrix Visionpro System Manual page 93

Code
01

02 270 + (750

03 220 + (820
04
05
06
07
08
09
10
11
12
13
14
15
• To configure the same AC Termination Impedance for all trunks (provided the service provider is the
same for all trunks), dial,
3111-*-
AC Termination Impedance Code
It is possible that the CO trunks subscribed from the same exchange differ in their AC Impedance settings.
In such a case, you must run the test for each CO trunk separately and assign obtained code values to
each of these trunks.
• To configure the CO Termination for the trunk, dial,
3112-1-Trunk-
Where,
Trunk is the software port from 0 to 2 for which the test has been conducted.
CO Termination
Code CO Termination
00 None

01 900 + 2.16 µF
02 600

03 1200 + 376

04
150 + 510

05 220 + 820

06 600 + 1.5 µF

07 220 + 120

08 220 + 820
87
AC Termination Impedance

900
 
|| 150 nF) and 275
 
|| 120 nF) and 220
 
370 + (620 || 310 nF)
 
320 + (1050 || 230 nF)
 
370 + (820 || 110 nF)
 
275 + (780 || 115 nF)
 
120 + (820 || 110 nF)
 
350 + (1000 || 210 nF)
 
200 + (680 || 100 nF)

600 + 2.16 µF

900 + 1 µF

900 + 2.16 µF

600 + 1 µF
Global complex impedance
CO Termination Code
Code is the value obtained corresponding to Result Index 0.


+ 112 nF

+ 47 nF

+ 150 nF

+ 115 nF

+ 115 nF

+ (780 || 150 nF)

+ (820 || 115 nF)
Matrix VISIONPRO System Manual