Figure 62 shows a configuration using one Touch Screen connected to one ADC
line and four NSL lines.
Telephone outlet
Central office line
T/R
Line1
Figure 62. Single Touch Screen with ADC and NSL Lines
TX3 Touch Screen Installation Manual
NSL
NSL
Control
Control
Unit
Unit
T/R
T/R
Line2
Line4
Line3
Touch Screen
Touch Screen System and Setup
NSL
NSL
Control
Control
Unit
Unit
T/R
T/R
Line5
73
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