TOA Electronics TOAEXES-5OOO manual Exchange

1.One of transmitting lines (T-Line) is disconnected.

Station

			EXCHANGE
Symptom 1-1	A	can make dialing.
1-2	A	can hear		B .
1-3	B	can not hear			A .
1-4	Noise		is heard at			B .
1-5	Noise		increases		at	B when Press-To-Talk bar is
	pressed at			A .
LMU Lamps		Normal

2.One of receiving lines (R-Line) is disconnected.

EXCHANGE

Sympton: 2-1 A can make dialing without dialing tone.

2-2 When B dials A , busy tone or dial tone will be heard at B immediately after the calling tone.

LMULamps -----Normal

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