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Level adjustments, Display brightness, Phone line levels – GAI-Tronics 10959-201 and 10959-203 Wall-mount Audio Messenger Interface User Manual

Page 13: Party line levels, Jumper settings, Ohm line termination, Audbus1 termination, Audbus2 termination, Audio contact supervision

Level adjustments, Display brightness, Phone line levels | Party line levels, Jumper settings, Ohm line termination, Audbus1 termination, Audbus2 termination, Audio contact supervision | GAI-Tronics 10959-201 and 10959-203 Wall-mount Audio Messenger Interface User Manual | Page 13 / 23 Level adjustments, Display brightness, Phone line levels | Party line levels, Jumper settings, Ohm line termination, Audbus1 termination, Audbus2 termination, Audio contact supervision | GAI-Tronics 10959-201 and 10959-203 Wall-mount Audio Messenger Interface User Manual | Page 13 / 23