Shared Service Ports
9-67
Mu
sic Backgr
oun
d an
d Music-On-Hold
(M1/
M2
)
9
0
Figure 9-15
illustrates the connection of customer-supplied music sources. The first
music source is passed to any port in a hold state and may also be selected as
background music over the speaker of idle key telephone sets. The second music
source may be defined in the system database as a second music source for multiple
background music sources.
The music source should have a line-level (-10dBm or 50 to 100mV), 600
Ω
, balanced
output, with an adjustable output level. In some cases, an 8
Ω
speaker level output
from a portable radio or tape player may be used with satisfactory results, if the
volume is set relatively low and background noise is not objectionable.
Figure 9-15
Music -
Wiring to External Music
Source
Table 9-1
on page 9-11
lists the function of each interface pin, as they appear on the
Auxiliary I/O connector located on the left top main cage,
Figure 9-2
on page 9-12
illustrates that connector.
5
External Connections
Music on Hold and
Background Music
Music on Hold and
Background Music
Balanced 600 Ohm
Output
M1
MSBipx
Coral
IPx 500
M2
18
44
1st Music
Source
2nd Music
Source
19
43
Auxiliary
Connector
Содержание Coral IPx 500
Страница 1: ...Coral IPx 500 Installation Procedure and Hardware Reference Manual The flexible way to communicate...
Страница 22: ......
Страница 26: ......
Страница 28: ......
Страница 42: ......
Страница 58: ...2 16 Coral IPx 500 Installation Manual Site Inspection 2 NOTES...
Страница 120: ......
Страница 126: ...3 6 Coral IPx 500 Installation Manual Power Supply Test 3 NOTES...
Страница 146: ...3 26 Coral IPx 500 Installation Manual I O Cable Installation 3 Figure 3 6 Champ Fastening to Top Section of the Cage...
Страница 149: ...Initial Power up Tests 3 29 I O Cable Installation 3 Figure 3 8 MDF Connector Configuration Left View...
Страница 152: ...3 32 Coral IPx 500 Installation Manual Installation Wrap up 3 NOTES...
Страница 154: ......
Страница 170: ......
Страница 184: ...5 14 Coral IPx 500 Installation Manual Protection Devices 5 NOTES...
Страница 188: ...5 18 Coral IPx 500 Installation Manual Power Fail PF Transfer Circuits 5 NOTES...
Страница 204: ...5 34 Coral IPx 500 Installation Manual MDFipx Units Supplied by the Manufacturer 5 NOTES...
Страница 254: ...5 84 Coral IPx 500 Installation Manual Peripheral Card with RJ 45 DA 15S Connections For Coral Interface Cards 5 NOTES...
Страница 256: ......
Страница 288: ...6 32 Coral IPx 500 Installation Manual Coral IPx 500M Main Cage Description 6 NOTES...
Страница 296: ...6 40 Coral IPx 500 Installation Manual Coral IPx 500X Expansion Cage Description 6 NOTES...
Страница 316: ......
Страница 332: ...7 16 Coral IPx 500 Installation Manual PS500 DC Power Supply Unit 7 NOTES...
Страница 350: ...7 34 Coral IPx 500 Installation Manual PS500 AC Power Supply Unit 7 NOTES...
Страница 376: ......
Страница 380: ...8 4 Coral IPx 500 Installation Manual Control Cards 8 NOTES...
Страница 404: ...8 28 Coral IPx 500 Installation Manual IMC8 Card Flash Erasable Software Memory Unit 8 NOTES...
Страница 412: ...8 36 Coral IPx 500 Installation Manual DBX Card Database Expansion Memory Unit 8 NOTES...
Страница 422: ...8 46 Coral IPx 500 Installation Manual CLA Card CoraLINK Adapter 8 Figure 8 15 CLA with RJ 45 Connection...
Страница 426: ...8 50 Coral IPx 500 Installation Manual CLA Card CoraLINK Adapter 8 NOTES...
Страница 428: ......
Страница 432: ...9 4 Coral IPx 500 Installation Manual Shared Service Circuitry Installation 9 NOTES...
Страница 452: ...9 24 Coral IPx 500 Installation Manual IPx 500M Backplane Main Service Board inside the IPx 500M Cage 9 NOTES...
Страница 460: ...9 32 Coral IPx 500 Installation Manual Three Way Conference Conference Circuitry 9 NOTES...
Страница 490: ...9 62 Coral IPx 500 Installation Manual KB1 KB2 KB3 RS 232E Data Serial Port 9 NOTES...
Страница 498: ...9 70 Coral IPx 500 Installation Manual Music Background and Music On Hold M1 M2 9 NOTES...
Страница 518: ...9 90 Coral IPx 500 Installation Manual Relay Contacts RLY1 RLY2 RLY3 9 NOTES...
Страница 520: ......
Страница 526: ...10 6 Coral IPx 500 Installation Manual Peripheral Card Installation 10 NOTES...
Страница 534: ...10 14 Coral IPx 500 Installation Manual Peripheral Card Description XXXipx and XXXsl Cards 10 NOTES...
Страница 543: ......