BGM/MOH
The PBX provides Background Music and Music on Hold. Up to 2 external music sources (e.g., user-supplied
radios) can be connected to the PBX.
CAUTION
•
Wiring should be done carefully to prevent undue force being exerted on the plug. Otherwise, sound
may only be heard intermittently.
•
External Music Jacks are SELV ports and should only be connected to approved SELV devices, or in
Australia, via the Line Isolation Unit with the Telecommunications Compliance Label.
Note
When the PBX and external music sources are not connected to the same earth, hum noise may be induced
into Background Music and Music on Hold.
Pager
Up to 2 paging devices (user-supplied) can be connected to the PBX.
CAUTION
External Paging Jacks are SELV ports and should only be connected to approved SELV devices, or in
Australia, via the Line Isolation Unit with the Telecommunications Compliance Label.
PC/Printer (via RS-232C)
The PBX is equipped with an RS-232C interface. This interface provides communication between the PBX
and the user-supplied devices such as PC or line printers. The RS-232C port is used for system programming,
SMDR, diagnostics and external system database storage (save/load) functions.
CAUTION
To protect the system, keep the following in mind:
1.
Make sure that both connector cases (frame ground) of the RS-232C cross cable (shielded cable) are
conductive. If they are not conductive, make sure that both connector cases of the cable are firmly
connected.
2.
If this is not possible, connect the frame of the PBX to the frame of the PC/Printer using an earthing
wire in order to prevent difference in the electrical potentials.
Pin Assignments
No.
Signal Name
Function
Circuit Type
EIA
CCITT
9 5
6 1
2
RD (RXD)
Receive Data
BB
104
3
4
SD (TXD)
ER (DTR)
Transmit Data
Data Terminal Ready
BA
CD
103
108.2
5
6
SG
DR (DSR)
Signal Ground
Data Set Ready
AB
CC
102
107
7
8
RS (RTS)
CS (CTS)
Request To Send
Clear To Send
CA
CB
105
106
218
Installation Manual
3.12.1 Connection of Peripherals
Содержание KX-TDE600
Страница 42: ...42 Installation Manual 1 3 3 System Capacity ...
Страница 249: ...Section 6 Appendix Installation Manual 249 ...
Страница 251: ...Index Installation Manual 251 ...
Страница 257: ...Installation Manual 257 Notes ...