Panasonic Dbs 824 Instructions Manual

							Contents
FCC Warnwb.......................................................................................................................ii
Battery Recyclmg Statement...............................................................................................ii
About This Manual
Purpose............................................................................................................................X
Related Documents.........................................................................................................X
-~
Chapter 1. Requirements
ModelNumbersandFCCInformation...................................................................................l-2
Incrdence of Harm to Telephone Line........................................................................l-2
Compatibilityof the TelephoneNetwork and TerrmnalEqurpment..........................1-3
RENExplanahon........................................................................................................1-3
Envrronmental Requmernents.....................................................................................1-3
Cleaning..................................................................................................................................1-4
Chapter 2. System Overview
Cabmet Descnpuon................................................................................................................2-3
Configurahons..................................................................................................................2-4
Prmted Circurt Cards..............................................................................................................2-5
Processor Descnptron.................................................................................................2-6
Chapter 3. Cabinet Installation
Wall-Mountmg the Cabinet....................................................................................................3-3
Gurdelines...................................................................................................................3-3
Installaaon..................................................................................................................3-3 
						

							ContentsCPC and MFRU Options
3-7
Lnstailation3-8
BatteryBackup39
Guidelines3-9
Installation3-10
System
Initialization3-11
Chapter 4. Trunks and Lines
Trunks4-3
Trunk Connectors4-3
Trunk Connector Pinouts4-4
Loop-Start Trunks4-5
Guidelines4-5
Installation4-5
Lines4-5
Extension Connectors4-5
Extension Connector Pinouts4-6
Digital Extensions
4-8
DSSi724-8
Guidelines4-8
Installation4-8
EM/24
4-10
Guidelines4-10
Installation
4-10
Analog Extensions4-11
Guidelines4-11
Installation4-11
Chapter 5. Telephones and Peripheral Equipment
Key Phone Wall Mounting.
DSLT Wall Mounting
Local PCAS Terminal or SMDR Device
Guidelines
Installation
Background Music/Music-On-Hold
Guidelines
Installation
Option Port Line
.
Guidelines
installation
5-3
5-4
5-6
a5-6
5-6
5-8
5-8
5-8
5-11
.5-11
5-11
ivDBS 824-l O-300issued 3/l/95 
						

							Off-Premises Adaptor (OPX)
Guidelines
Installation
Installing an OPX Station Without Going Through a Central Office
Installing an OPX Station Through a Central Office
External Paging
Guidelines
Non-Zoned Page Installation (CPC-M Only)
Zone Paging Installation
External Ringer (UNA Device)
Guidelines
IInstallation of External Ringer Amplifier (CPC-S)
Installation of External Ringing Device (CPC-M Only)
Installation of External Ringer Amplifier (CPC-M)
Power Failure Transfer
Guidelines
Installation
Voice Announce Unit (VAU)
Guidelines
Installation
Door Box Adaptor
Guidelines
Installation
5 13
5-13
5-13
5-13
5-15
5-16
5-16
5-16
5-17
5-19
5-19
5-19
5-19
5-21
5-22
5-22
5-22
5-24
5-24
5-24
5-28
5-28
5-28
Chapter 6. Specifications
Electrical Characteristics6-3
Environmental Requirements6-3
Resource Maximums6-4
Cabling Specifications6-9
Communication Parameters6-10
Signaling Characteristics6-10
Tone Characteristics6-12
Issued 3/l/95DBS 824-10-300‘V 
						

							Figure 2- 1The DBS 824 cabinet2-3
Figure 2-2Trunk, line, and peripheral connections2-4
Figure 2-3Slot labels for printed circuit packages
2-6
Figure 3-1
Figure 3-2
Figure 3-3
Figure 3-4
Figure 3-5
Figure 3-6
Figure 3-7
Figure 3-8Cover removal
3-3
Cabinet wall-mounting3-4
Cabinet ground screw3-5
CPC strap 533-7
MFRU circuit card attachment to CPC3-7
Printed circuit card installation3-8
Battery location3-10
CPC memory clear switch
3-11
Figure 
4- 1
Figure 4-2
Figure 4-3
Figure 4-4
Figure 4-5
Figure 4-6
Figure 4-7DBS 824 trunk connections
4-3
DBS 824 trunk/OPL pinouts4-4
DBS 824 extension connections4-6
DSS/72 connection4-9
EM/24 connection
4- 10
Cable punch-out plate, SLTA4-11
SLTA installation4-13
Figure 5- 1
Figure 5-2
Figure 5-3
Figure 5-4
Figure 5-5
Figure 5-6
Figure 5-7
Figure 5-8
Figure 5-9Wall-mount adaptor removal
Wall-mount adaptor removal
Handset guide insertion for wall-mounting, key phone
Desk stand removal for DSLT wall mounting
Desk stand attachment for DSLT wall mounting
Handset guide insertion for wall-mounting, DSLTsru to 
CPC Connection
SlU Connections to peripherals
Installation of music-on-hold and background music- single music source
5-3
5-3
5-4
5-4
5-5
5-5
5-7
5-7
5-9
List of Figures
Figure5-10Installation of music-on-hold/background music -separatemusicsources5-10
Figure
5-11OPL installation5-12
Figure
5-12Cable punch-out plate, OPX Adaptor5-14
Figure
5-13OPX installation5-15
Figure5-14External single paging installation (CPC-M only)5-17
Figure5-15External zone paging installation (CPC-M only)5-18
Figure 5- 16 External ringer (UNA device) installation using an external ringing device5-20
Figure 
5- 17 External ringer (UNA device) installation using the External Ringer Output 5-21
Figure
5-18Cable punch-out plate, Power Failure Unit5-22
Figure
5-19Power Failure Unit (PFU) installation5-23
Figure 5-20 Cable punch-out plate, Voice Announce Unit5-26
Figure 5-21 Extension cord connection to the VAU5-26
viDBS 824-l O-300issued 3/l /95 
						

							Figure 5-22 Voice Announce Unit (VAU) installation
5-27
Figure 5-23 Cable punch-out plate, Door Box Adaptor
5-28
Figure 5-24 Installation of the door box door opener
5-29
Figure 5-25 Connections to the Door Box Adaptor
5-30issued 
3/l 195
DBS 824-l O-300’ vii 
						

							Table 6- 16DTMF frequencies6-13 Table 1 1
Table 1-2
Table 2- 1
Table 2-2
Table 4- 1
Table 4-2
Table 4-3
Figure 5- 1
Table 5-2
Table 5-3
Table 5-4
Table 5-5
Table 5-6
Table 5-7
Table 5-8
Table 5-9
Figure 6- 1
Table 6-2
Table 6-3
Table 6-4
Table 6-5
Table 6-6
Table 6-7
Table 6-8
Table 6-9
Table 6-10
Table 6- 11
Table 6-12
Table 6- 13
Table 
6- 14
Table 
6- 15
List of Tables
DBS 824 model number
FCC information
Printed circuit card descriptions and maximums
Major CPC-S and CPC-M feature differences
Total number of extension ports
Pinouts for Extension Port Connector CN6
Maximum distances for SLTA installation
RS-232C pin designations used for 
CNl and CN2
CPC variable resistors
Maximum distances for direct connection to OPX stations
Maximum distances for OPX Adaptor installation
Switch settings for SW 1, VAU
Switch settings for delay answer timing, VA*Ul-2
l-2
2-5
2-7
4-5
4-7
4-12
5-6
5-9
5-13
5-14
5-24
5-25
Switch settings for DTMF detection timing, VAU5-25
Switch settings for wait timing between dialed digits, VAU5-25
Switch settings for abbreviated dialing digit length, VAU5-25
Input power
6-3
Power consumption and heat generation.6-3
Battery backup capacity6-3
Temperature and humidity requirements6-3
Dimensions and weight, cabinet and phones6-4
Trunk and line capacities6-4
Feature-related capacities
6-5
Hardware maximums6-7
Maximum cabling distances6-9
Voice path from KTELs to DBS 8246-10
Data communications ports6-10
Signaling to CO6-10
Signaling levels6-10
Transmission specifications
6-11
Tone Plan6-12
. . .VIIIDBS 824-10-300Issued 311195 
						

							About This ManualPurpose
This manual provides installation instructions for the Digital Business System
824 
(DBS 824) The following table summarizes the purpose of each chapter
Chapter
NoTitle
IRequirements
2System Overview
Cabinet
3Installation
4Trunks and Lines
Peripheral
5Equipment
6Specifications
Related Documents
Purpose
Includes DBS 824 model number and FCC information that
may be required during installation In addition
environmental requirements are included to ensure proper
operation
Provides an overview of the DBS 824 The overview includes
descriptions of the cabinet system configurations printed
circuit cards, and the call processor
Explains how to install and power up the cabinet Before you
begin installation, be sure to read the “Requirements
chapter
Describes trunk and line installation See the ‘Peripheral
Equipment’chapterfor instructions on connecting peripheral
equipment through trunks or Lines
Describes peripheral equipment installationSome peripheral
equipment also requires trunk andlor line 
inter$aces (door
phones or power failure units for example) For information
on trunk and line connections, see 4
Contains frequently referenced DBS 824 specifications
For instructions on DBS 824 programming, see Programming Guidance
(Section 400)
For detailed descriptions of DBS 824 features, see Feature Operation
(Section 700)Issued 
3/l /95DBS 824-l O-300ix 
						

							Chapter l= Requirements
This chapter includes the DBS 824 model number and FCC information that
may be required during installation In addition, environmental requirements
are included to ensure proper operation
Issued 3/l /95DBS 824-l O-300l-l 
						

							. ..- _ _--.- -...-. -- . . . . -.,..-.._..Model Numbers and FCC Information
Table 1 I DBS 824 model number
DBS 8241 VB-42050I
Table 2FCC information
ItemSpecification
Type of ServiceThe DBS 824 is designed for use with standard telephone
lines Direct connection to party lines or coin-operated
phones is prohibited
FCC Registration Number(Not available at time of printing, see KSU label)
Ringer Equivalence
05B
Network address signaling codeE
Service Order Code9OF
Facility Interface Code
02LS2
Required Network Interface Code
RJ21C
Note: When cabling automatic line selection, contact telephone installer or
Panasonic service center In this case, please inform your telephone company
of the FCC Registration number The FCC registration number will be found
on your key service unit
Incidence of Harm to Telephone Line
Should the Terminal Equipment cause harm to the Telephone Network, the
Telephone Company shall, where practical notify the customer that temporary
discontinuance of service may be required However, where prior notice is
not practical, the Telephone Company may temporarily discontinue service
forthwith, if such action is reasonable in the circumstances 
In case of such
unnotified temporary discontinuance of service, the Telephone Company
shall
e Promptly notify the customer of such temporary discontinuance of
service
f Afford the customer the opportunity to correct the situation which
gave rise to the temporary discontinuance
g Inform the 
dustomer of the right to bring a complaint to the
Commission pursuant to procedures set out in Subpart E of Part 68
of F C C Rules and Regulations
l-2DBS 824-10-300Issued 3/l/95 
						

							RequirementsModel Numbers and FCC InformationCompatibility of the Telephone Network and Terminal Equipment
The Telephone Company sham make changes in its communication facilities
equipment, operations or procedures, where such action is reasonably
required in the operation of its business and is not inconsistent with the 
rules
and regulations in F C C Part 68 If such changes can be reasonably expected
to render any customer Terminal Equipment incompatible with Telephone
Company communications Facilities, or other wise materially affect its use or
performance, the customer shall be given adequate notice in writing, to 
allow
the customer an opportunity to maintain uninterrupted service
REN Explanation
The REN is useful to determine the quantity of devices your may connect to
your telephone lien and still have all of those device ring when your
telephone number is calledIn most, but not all areas, the sum of the 
REN’s
of all devices connected to one line should not. exceed five (5 0) To be certain
of the number of devices that you may connect to our line, as determined by
the REN, you should contact your local telephone company to determine the
maximum REN for your calling area
Environmental Requirements
Temperature: The environment should be free from excessive temperatures
in order to avoid component damage Room temperatures should be 32 to
104’ F (0 to 40” C)
Humidity: 
The environment should be free from excessive humidity, which
may rust metallic parts and degrade performanceDo not install the system
where humidity could condense on its surfaces Relative humidity ranges
should 
be between 30 and 90 percent.
Ventilation: Adequate ventilation must be provided to allow upward air
circulation through the cabinet grille
Gas and airborne particles: To avoid corrosion or oxidation of electrical
contacts, the environment should be free from airborne particles and
corrosive gas
Electrical noise: The environment should be free from excessive electrical
noise, which could disturb the operation of digital circuits The 
system should
be located at least 10 ft. (3 m) away from welders, dimmers, or other 
high-
current machines Phones connected to the system should not be located near
fluorescent lamps, air conditioners washing machines, TVs, or radios
Vibration: The environment should be free from excessive vibration, which
could loosen components
Water Exposure: Because the DBS 824 is an electric device, exposure to
water is dangerous Do not place anything containing water on the system Do
Issued 3/l /95DBS 824-l O-3001-3