Panasonic Cpc+AII/B Digital Business System Release Notes Manual

Section 300~installationChapter 5. Peripheral Equipment
3.Connect the zone relays to the amplifier.
4.Connect the zone relays to the +24V and zone paging terminals (20-24)
on the Connector Panel.
‘igure 5-7. External zone paging instdlation
(RCA~ector) .
. ---46V SG SYN RG +24V GND C6 M i!O 21 22 if3 24 RE2 REl
joIo/olololololojololololo~ololo~
Ii I -
Zcme Relay:Use Aromat RelayType DF2E-24V(avallable as Stcck% 46F6752 at5Newark ElectronicsCN2
I
i-6004-NEWARK)or Similar Relay
Audb InputMbOutput
Note:...

Chapter 5. Peripheral EquipmentSection 3004nstallation
External General Page/UNA Installation
Use this procedure to connect a general page system, connect UNA over a
page system or connect a combined 
page/UNA system.
1.Connect CN4 on the DBS Connector Panel to the audio input of the
paging amplifier. (See Figure 5-8.)
2.Connect the audio output of the amplifier through the C and M relay
terminals to the speaker(s) as shown in Figure 5-8.
Figure 5-8. External general pagelUNA insMution
(RCA ki%kstor)...

Sectlon 300~InstallationChapter 5. Peripheral Equipment
lIf UNA operates over the paging system, the Audio Output of CN4
provides the Audio 
Ringback sound to be heard over the paging system
when a trunk rings UNA.
lIf UNA operates over the paging system, the UNA ringing will always
takes precedence over paging. When a page is 
inteiTupted in progress, the
pager must hang up and wait until after UNA ringing ends to reinstate the
Page.
lIf UNA rings over the paging system, set the Ring Patterns for UNA...

Chapter 5. Peripheral Equipment
Section 300~installationInstallation
1.Connect the external ringer to the “C” and “M” terminals on the
Connector Panel. (See Figure 5-9 on page 5-18.)
Note: When the Ring Patterns for UNA Terminals (M, C, 
& B)
programming command 
(FF12#4# l# (0 or l)# is set to 0, connecting the
ringer to the “C” and “M” terminals provides a “1 second on/3 seconds
off’ ringing 
pattern and connecting to “C” and “B” terminals provides a
“1 second off/3 seconds on” ringing pattern....

Section 300~installationChapter 5. Peripheral Equipment
Power -Failure Unit
Guidelines
lUp to four SLTs can be connected to the Power Failure Unit (VA-43703). If
a power failure occurs, the 
SLTs will automatically receive dial tone
directly from the central office. DBS features and restrictions do not apply
when the 
SLTs are receiving dial tone from the CO.
lIf a call is in progress through the Power Failure Unit (PFU) when the
power is restored, the call will be disconnected.
lThe following tools are...

Chapter 5. Peripheral EquipmentSection 300~Installation
Figure S-10. Cable punch-out phte‘ower Failure Unit
3.Mount the PFU on the wall using the three screws provided with the unit.
(See Figure 5- 11. j.
4.Connect the trunks from the central office to the PFU.
5.Connect the SLTs to the AEC extension ports on the PFU.
6.Connect the trunks from the DBS to the PFU.
7.Connect the AEC ports from the DBS to the PFU.
When a power failure occurs, AEC “A” is switched to Trunk “A,” AEC
“B” is switched to Trunk...

Section 300~InstallationChapter 5. Peripheral Equipment
Fromrhe MainCabinetAEC Exrension 
Porl No.AEC Extension Pan NO.
il
AEC Extension Port No.
AEC Extension Port NO.
A
:0
A
:.D
ToTRK Pan No.
the MainTRK Potl NO.
Cabinetc
TRK Porl No.
TRK Port No
Figure 5-11. Power Failure Unit (PFU) instdldion
To the Central Olfice
To 
+24V and GND
on CN2 of the
Main Cabinet
(no polarization)
DBS-70-300DBS Manual - Issued 8/l/955-21 

Chapter 5. Peripheral EquipmentSection 3004nstallarion
Voice Announce Unit (VAU)
Guidelinesl
Operating temperatures for the Voice Announce Unit (VB-43708) should
be between 35 and 
105’ F.l
Maximum loop resistance for the VAU is 10 Ohms.l
The VAU contains a rechargeable lead-acid battery. Recharging circuity
for the battery is included on the VAU.l
The ports used for the VAU must have all.FF key assignments cleared
before voice messages and abbreviated dial numbers are programmed.l
The following tools...

Section 300~InstallationChapter 5. Peripheral Equipment
Table 5-7.Switch seltings for delay answer timing, VAU
Switch Block 2 (SW2)
Delay Answer Timer (Switches l-3)
SwitchTimer (in seconds)4 8 12 16 20 24 28No Answer
(VAU 1.1 orbelow) or
Immediate
Answer (VAU
1.2 or above)
1OFF OFF OFF OFF ON ON ON ON
2OFF OFF ON ON OFF OFF ON ON
3OFF ON OFF ON OFF ON OFF ON
Table 5-8.Switch settings for DTMF detection timing, VAU
1 DTMF Detection Timer
VAUSwitch
Versionblock and
switch
1.1 or aboveSW2, pin 4
1.0 or...

DOCIIU~ mu-insrarlarm
Table S-IO. Switch settings for abbreviated dialing digit length, VAU
Switch Block 2 (SW2)
Abbreviated Dialing Digit Length (Switches 7-8)
SwitchNumber of Digits
1 Digit2 Digits3 Digits
7OFFOFFON
8OFFONOFF
3.Remove the cable punch-out plate (Figure 5-12) to make an opening for
the cable coming into the VAU.
To remove the plate, cut the grooves on either side with diagonal shears.
Then bend the plate back and forth with needle-nose pliers to remove it.
Figure 5-12. Cable punch-out...