Toa N-8000 Series Ver.1.41 - Manual (Page 118)

3-22
Chapter 3: INSTALLATION & WIRING
[N-8031MS]
To connect the cables from the N-8000EX Exchange to the Master station, use the removable terminal plug
(2P) supplied with the N-8031MS.
Refer to
p. 3-32 "Terminal plug connection."
To the exchange via the Terminal Board
Removable terminal plug (2p)
(supplied with the N-8031MS)
N-8031MS (Rear)
2 1
Twisted pair cable
Line connection terminals
1 2
[N-8050DS]
Directly connect the cable coming from the Terminal Board to the N-8050DS's line connection terminals.
Refer to
p. 3-32 "Terminal plug connection."
LINE H C
Twisted pair cable
To the exchange via the Terminal Board
N-8050DS (Rear)
4.2.2. Headset plug connection (N-8000MS only)
HOT
Microphone sensitivity: –49 dB*
Speaker impedance: 32
COM
COM
HOT
* 0 dB = 1 V/pa (1 kHz)