Toa N-8000 Series Ver.1.41 - Manual (Page 125)

3-29
Chapter 3: INSTALLATION & WIRING
4.4. IP Station Connection
4.4.1. N-8500MS connections
N-8500MS rear
To network
To PC
To AC mains
To external speaker
DC INPUT EXT.SP. HEAD PC LAN
SET 12V 400mA
1
2
3
4 5
To headset
1. AC adapter terminal connection
Connect the AC adapter*.
Install the supplied ferrite clamp on the AC
adapter cable by winding the cable around the
ferrite clamp once.
* Use the AC adapter AD-1210P (optional) or the
equivalent.
As for the usable adapter, consult your TOA
dealer.
2. External speaker terminal connection
3. Headset plug connection
4. Network connection terminal connection
Can be connected to a network of 10BASE-
T/100BASE-TX in auto-sensing.
Connecting the station to a PoE (Power over
Ethernet) switching hub compliant with
IEEE802.3af eliminates the need for an AC
adapter. (For connection, refer to the instruction
manual supplied with the switching hub.)
Use a straight through cable of UTP category 5 or
more for this connection.
5. PC connection terminal connection
A PC can be cascaded with the station. If power is
not supplied to the station, hub function will not
work.
Use a straight through cable of UTP category 5 or
more for this connection.
Note: Be sure to connect one PC only.
* 0 dB = 1 V/pa (1 kHz)
Cable
Ferrite clamp
(supplied with the N-8500MS)
11 mm
COM HOT
Press down the desired push-
in terminal button with a tip of
standard driver, and insert the
cable securely.
For the type of cables, refer
to
p. 3-31 , Type of Cable.
INT.
SP EXT.
SP
Note
When using the external speaker,
set the internal/external speaker
switch on the bottom to the EXT.
SP position.
HOT
Microphone sensitivity: –49 dB*
Speaker impedance: 32
COM
COM
HOT