Panasonic Dbs 824 Instructions Manual

Telephones and Peripheral EquipmentBackground Music/Music-On-Hold
Note: To change the volume levels of the external music sources adjust
the variable resistors on the CPC card
Table5-2 CPC variuble resistors
( Variable Resistor\ Purpose
VFU (CTI)
FQS @GM)VR3 
(MOH)
(CPC-M only)Adjusts CO ringing tone volume
Adjusts BGM or combined 
BGM/MOH volume
Adjusts external source MOH volume
Fimrrr! S-9instilatbnof music-on-hold and backpround music- sin& music sourceP I
VR2
MOHBGM
Volume Adjust
issued 3/l 195DBS...

Background Music/Music-On-HoldTelephones and Peripheral EquipmentFi&Installation of music-on-hold and background musicseparate musicsources
VR3
MOHVolume Adjust
VR2 -
BGMVolume Adjust
5-l 0
DBS 824-l O-300Issued 3/l /95 

Telephones and Peripheral liqulpmentuptlon Pot-t Line
Option Port Line
Guidelines
lCO trunks may be shared between the DBS 824 and external devices such
as fax machines, answering machines, etc
lThe ports are shared in parallel with the system The first one to answer or
originate a call has access to the CO trunk
lOPL Port 1 corresponds to CO trunk 1 and OPL port 2 corresponds to CO
mlnk2
lnstalla tion
1Connect the first device to OPL Port 1 on CN8 as shown in Figure 5-11
2If used, connect the second...

Option Port Line
Telephones and Peripheral EquipmentFigure S-II OPL instuflation
BK Y
RG
llll
/IT ROPL
Port 1
Option Port Device(s)
(Fax Machine
AnsweringMachine etc )
5-12
DBS 824-l O-300
Issued 3/l /95 

Telephones and Peripheral kquipmentUtt-tJremises Adaptor (upx)
Off-Premises Adaptor (OPX)
Guidelinesl
Analog phones can be connected as off-premise stations through a direct
line to the DBS or through the central office, depending on how far the
stations are 
from the OPX Adaptor
Table 5-3 shows how far the OPX stations can be from the adaptor
TabL 5-3Maximum distances for direct connection to OPX stations
Wiring
&Pwe
Max distance (in feet) between
the OPX Adaptor and the OPX
station
IAWG22 127877I...

Off-Premises Adaptor (OPX)Telephones and Peripheral Equipment
Figure 5 12 Cable punch-outkzte,OPX Adaptor
3Mountthe OPX Adaptor to the wall
Note: Table 5-4 shows the maximum distance the Adaptor can be located
from the DBS 824
Table S-4Maximum distances for OPX Adaptor instuiktion
Max distance (in feet) between
the DBS 824 and OPX Adaptor
jAWG22 1
IAWG24 1194I
1 AWG 26122
4Connect the “T” and “R” leads to a digital extension port on the DBS 824
5Connect the “GND” lead on the OPX Adaptor to the DBS 824...

Telephones and Peripheral EquipmentOff-Premises Adaptor (OPX)Installing an OPX Station Through a Central Office
1Perform Steps 1 through 5 which begin on page 5- 13
2Connect the “I?” and “I%!” leads to the central office
Note: If the central office requests a ground on the tip side of the OPX
strap Pins 1 to 2 on CN3
3Connect the OPX station to the cential office
4If the ringing level at the OPX station is not sufficient, connect a ringing
supply to the “E-RG+” and “E-RG-” terminals on the OPX Adaptor...

External PagingTelephones and Peripheral EquipmentExternal Paging
Guidelines
lCPC-S does not provide any page relay controls Paging Audio output is
provided at the EPA connector for external pages It is recommended that
the EPA output be connected to a voice-activated amplifier to eliminate
background “white” noise
lCPC-M provides a paging audio output (EPA), page zone relay terminals
(AZ, 
21-24) and external page relay terminals (B2, C2 and M2) Since the
relays are not provided with the CPC-S card,...

Telephones and Peripheral EquipmentExternal Paging
Fimrre 5-14 External sinde Dapinp installation (CPC M onlv)
EPA (CN5)
/ Connector
AMPLIFIER
IUIIII
AUDIO OUTCN4
L 24 (Zone 4)
SPEAKER
I
\
EPA‘(PAGING)
Zone Paging Installation
1Connect the paging amplifier to CN5 on the DBS 824 CPC-M Circuit
Card as shown in Figure 5-15
2Connect the paging speakers to the amplifier
3Connect the relays to the amplifier
4Connect the relays to the +24V and zone paging terminals (AZ, 21-24)
on the Connector Panel
Issued 3/l...

External PagingTelephones and Peripheral Equipment
Fimre 5-15 External tone Datim insdation (CPC M onlv)CN4
M2 &lake2)Bl (Break1)
-#fX? (All Zones)
21(Zone1)
22(Zone2)
23
34
(Zone3)
(Zone4)
82 (Break 2)
l-EPAC2Kommon21 _.-...-Y’HUINti
5-18
DBS 824-l O-300Issued 3/l 195