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Components Installation
Upgrading from DS2000 to DSX-80/160
If upgrading from DS2000 to DSX-80/160, be sure to carefully review Upgrading DS2000 to DSX-80/160 (P/N 1093077) prior to the upgrade.

Optional Equipment

Specifications and Parts
DSX-80/160 Hardware Manual

P/N 1093096

Rev 2, June 2006 Printed in U.S.A.

01.00.00

For additional resources, visit our Technical Support site on the web at http://www.necdsx.com.
This manual has been developed by NEC Unified Solutions, Inc. It is intended for the use of its customers and service personnel, and should be read in its entirety before attempting to install or program the system. Any comments or suggestions for improving this manual would be appreciated. Forward your remarks to:
NEC Unified Solutions, Inc. 4 Forest Parkway Shelton, CT 06484 www.necunifiedsolutions.com
Nothing contained in this manual shall be deemed to be, and this manual does not constitute, a warranty of, or representation with respect to, any of the equipment covered. This manual is subject to change without notice and NEC Unified Solutions, Inc. has no obligation to provide any updates or corrections to this manual. Further, NEC Unified Solutions, Inc. also reserves the right, without prior notice, to make changes in equipment design or components as it deems appropriate. No representation is made that this manual is complete or accurate in all respects and NEC Unified Solutions, Inc. shall not be liable for any errors or omissions. In no event shall NEC Unified Solutions, Inc. be liable for any incidental or consequential damages in connection with the use of this manual. This document contains proprietary information that is protected by copyright. All rights are reserved. No part of this document may be photocopied or reproduced without prior written consent of NEC Unified Solutions, Inc. 2006 by NEC Unified Solutions, Inc. All Rights Reserved. Printed in U.S.A.

Table of Contents

Components. 1 DSX Telephones. 1
22-Button Display Telephone with Speakerphone. 34-Button Backlit Display Telephone with Speakerphone. 34-Button Backlit Display Telephone with Full-Duplex Speakerphone. 34-Button Backlit Super Display Telephone with Half-Duplex Speakerphone. 60-Button DSS Console. 2
Single Line Telephones. 3
DTH-1-1 Single Line Telephone. 3 DTR-1-1 Single Line Telephone. 3 DTR-1HM-1 Single Line Telephone. 3
DSX Cordless Telephone. 4

DSX Cordless Lite II. 4

Headsets. 5
Corded Headsets for DSX Keysets and DTR/DTH SLTs. NEC / Plantronics Headsets. GN Netcom Headsets. Headsets for DSX Cordless Lite II Telephone. 7 8
DESI Telephone Label System. 9
DESI Labeling Software. 9 DESI Telephone Labels. 9
DSX-80/160 Common Equipment. 11
DSX-80 4-Slot KSU. 11 DSX-160 8-Slot KSU. 11 DSX-80/160 Power Supply. 11

DSX-80/160 CPU. 12

DSX-80/160 CPU Card. 12
DSX-80/160 Station Cards. 13
DSX-80/Port Digital Station (16ESIU) Card. 13 DSX-80/Port Analog Station (16SLIU) Card with HV Message Waiting. 13 DSX-80/Port Analog Station (8SLIU) Card with HV Message Waiting. 14
DSX-80/160 Line Cards. 15
DSX-80/160 T1/E1/PRI Line Card. 15 DSX-80/Port CO Line (16COIU) Card with Caller ID. 15 DSX-80/Port CO Line (8COIU) Card with Caller ID. 16

IntraMail. 17

DSX IntraMail 8 x 16. 17 DSX IntraMail 4 x 8. 17

Miscellaneous Cards and Optional Equipment. 18
DSX Analog Door Box. 18 DSX 2PGDAD Module. 18

System Configuration. 19

DSX-80/160 System Load Factor. 19

Table of Contents

Installation. 21 System Preparation. 21
Unpacking. 21 Before Installing. 21 Site Requirements. 21
Installing the Main Equipment Cabinet. 22
Planning the Installation. Removing the Cover. Unpacking the Wall Mount Bracket. Mounting the Wall Mount Bracket. Hanging the Cabinet. 25
Grounding the Cabinet. 26
Removing the Right Side Panel. 26 Attaching the Ground Wire. 27 Installing the RFI Suppressor Assembly. 28
Installing the Power Supply. 29
Power Supply Installation. 29

Installing Cards. 30

On-Premises Extensions. Hot Insertion of Cards. Installing the CPU. Installing the 16ESIU Digital Station Cards. Connecting 16ESIU Cards. Installing 16SLIU and 8SLIU Analog Station Cards. Connecting 16SLIU and 8SLIU Cards. Installing 16COIU and 8COIU Analog Line Cards. Connecting 16COIU and 8COIU Cards. Installing T1/E1/PRI Cards. Connecting the T1/E1/PRI Card. Securing the Cables. Making Your Own Cables. Making Your Own Installation Cables. Making a T1/E1/PRI Crossover Cable. Connecting Extensions. Installing the DSX Keyset Handset and Line Cord. Installing the DSX Keyset Optional Headset. Installing the DSS Console Line Cord. Keyset and DSS Console Two Position Angle Adjustment. Removing the Faceplate. 45
Connecting Extensions and Setting Up the Telephone. 41

Connecting Lines. 47

Connecting Analog Lines. 47 Connecting T1 Lines. 47
Powering Up the System. 48
Before Powering Up. System LEDs. Power Supply LEDs. CPU Card LEDs. Digital Station (ESIU), Analog Station (SLIU), and Analog Line (COIU) Card LEDs. T1/E1/PRI Card LEDs. 50 51
Finishing the Installation. 52

Table of Contents

Reinstalling the Side Panel. 52 Reinstalling the Front Cover. 53
Resetting and Initializing the System. 54
Resetting the System. 54 Initializing the System. 55
Upgrading the System Software. 56
Upgrade System Software. 56
Installing Optional Equipment. 57 Installing IntraMail. 57
Setting Up IntraMail for the First Time. 57
Installing a DSX Analog Door Box and 2PGDAD Module. 58
Connecting a DSX Analog Door Box to the 2PGDAD Module. Preparation. Connecting Door Boxes and Relays. Mounting the 2PGDAD Module and Connecting to the System. 59 60

External Paging. 61

Installing External Paging. 61

Music Source. 62

Installing a Music Source. 62
Power Failure Telephone. 63
Power Failure Cut-Through. 63

Wall Mounting. 64

Reversing the Handset Hanger. Wall Mounting a Keyset. Wall Mounting a Keyset on a Standard Wall Plate. Wall Mounting a Keyset Directly on the Wall. Wall Mounting a DSS Console. Wall Mounting a DSS Console on a Standard Wall Plate. Wall Mounting a DSS Console Directly on the Wall. 68

Keyset Self Test. 69

Testing the Keyset. 69
Connecting a PC to the System. 70
Connections for PC Programming (System Administrator) and SMDR. 70
Specifications and Parts. 71 Specifications. 71 Parts List. 76

iv Table of Contents

DSX Telephones

Components

22-Button Display Telephone with Speakerphone
P/Ns 1090020 (Black) and 1090025 (White) At a Glance
Display: 3 line x 24 character Soft Keys: 4 Feature Keys: 12 Fixed Function Keys: 12 Speed Dial Bin Keys: 10 Headset jack: RJ-10 built-in Speakerphone: Built-in, half-duplex Wall Mount: Built-in Angle Adjustment: 2 position built-in Backlit: No Dual LEDs: Yes
The 22-Button Display Telephone features a large 3 line-by-24 character alphanumeric display with 4 Interactive Soft Keys for intuitive feature access. It also provides 10 Personal Speed Dial bin keys, 12 programmable Feature Keys and 12 xed function keys for streamlined operation. Additionally, this telephone offers a headset jack and built-in speakerphone. Unique features include dual LEDs, a Ring/Message Lamp (to show ringing, Caller ID, and voice mail messages), built-in wall mounting, and an innovative two position angle adjustment.
34-Button Backlit Display Telephone with Speakerphone
P/Ns 1090021 (Black) and 1090026 (White) At a Glance
Display: 3 line x 24 character Soft Keys: 4 Feature Keys: 24 Fixed Function Keys: 12 Speed Dial Bin Keys: 10 Headset jack: RJ-10 built-in Speakerphone: Built-in, half-duplex Wall Mount: Built-in Angle Adjustment: 2 position built-in Backlit: Yes Dual LEDs: Yes
The 34-Button Display Telephone features a large 3 line-by-24 character backlit alphanumeric display with 4 Interactive Soft Keys for intuitive feature access. It also provides 10 Personal Speed Dial bin keys, 24 programmable Feature Keys and 12 xed function keys for streamlined operation. Additionally, this telephone offers a backlit keypad, a headset jack, and built-in speakerphone. Unique features include dual LEDs, a Ring/Message Lamp (to show ringing, Caller ID, and voice mail messages), built-in wall mounting, and an innovative two position angle adjustment.

Components

34-Button Backlit Display Telephone with Full-Duplex Speakerphone
P/Ns 1090022 (Black) and 1090027 (White) At a Glance
Display: 3 line x 24 character Soft Keys: 4 Feature Keys: 24 Fixed Function Keys: 12 Speed Dial Bin Keys: 10 Headset jack: RJ-10 built-in Speakerphone: Built-in, full-duplex Wall Mount: Built-in Angle Adjustment: 2 position built-in Backlit: Yes Dual LEDs: Yes
This feature-rich 34-Button Display Telephone features a large 3 line-by-24 character backlit alphanumeric display with 4 Interactive Soft Keys for intuitive feature access. It also provides 10 Personal Speed Dial bin keys, 24 programmable Feature Keys and 12 xed function keys for streamlined operation. Additionally, this telephone offers a built-in full duplex speakerphone (with no external speaker or microphone required), a backlit keypad, and a headset jack. Unique features include dual LEDs, a Ring/Message Lamp (to show ringing, Caller ID, and voice mail messages), built-in wall mounting, and an innovative two position angle adjustment.
34-Button Backlit Super Display Telephone with Half-Duplex Speakerphone
P/Ns 1090030 (Black) and 1090031 (White) At a Glance
Display: 9 line x 24 character Soft Keys: 12 Feature Keys: 24 Fixed Function Keys: 12 Speed Dial Bin Keys: 10 Headset jack: RJ-10 built-in Speakerphone: Built-in, hald-duplex Wall Mount: Built-in Angle Adjustment: 2 position built-in Backlit: Yes Dual LEDs: Yes
The Super Display Telephone is the systems most sophisticated telephone instrument. It features a large 9 line-by-24 character backlit alphanumeric display with 12 Interactive Soft Keys for intuitive feature access. It also provides 10 Personal Speed Dial bin keys, 24 programmable Feature Keys and 12 xed function keys for streamlined operation. Additionally, this telephone offers a built-in half duplex speakerphone (with no external speaker or microphone required), a backlit keypad, and a headset jack. Unique features include dual LEDs, a Ring/Message Lamp (to show ringing, Caller ID, and voice mail messages), built-in wall mounting, and an innovative two position angle adjustment.

60-Button DSS Console

P/Ns 1090024 (Black) and 1090029 (White) At a Glance
Feature Keys: 60 Fixed Function Keys: 3 Dual LEDs: No Wall Mount: Built-in Angle Adjustment: 2 position built-in
The 60-Button DSS Console provides a display keyset with a 60-button Busy Lamp Field (BLF) and onebutton access to extensions, trunks, and selected system features. Enhanced by Answer, Release, and Transfer xed function keys, the 60-Button DSS Console is a great time saver for users that do a lot of call processing (such as operators or dispatchers). By default, the DSS Console is set up with Hotline keys to extensions and 14 feature keys for quick access to Page, Park and the system Night Mode Note: DSX80/160 supports DS1000/2000 telephones if the system has a DSTU Card (P/N 80021A) installed.

DESI Telephone Labels

Labels for DSX Telephones Labels for NEC Single Line Telephones
The following DESI labels are available for DSX telephones. For standard replacement applications: - 22-Button Display Standard - 34-Button Display Standard - 34-Button Super Display Standard - 60-Button DSS Console Standard The following DESI labels are available for the NEC analog single line telephones. For DTR-1-1 - Black (P/N 780400) - Metallic green (P/N 780401) - Metallic silver (P/N 780402) - Lime green (P/N 780403) - Preprint (blank) (P/N 780459)
For DTR-1HM-1 - Black (P/N 780404) - Metallic green (P/N 780405) - Metallic silver (P/N 780406) - Lime green (P/N 780407) - Preprint (blank) (P/N 780460) For DTH-1-1 - Metallic silver (P/N 780450)
DSX-80/160 Common Equipment

DSX-80 4-Slot KSU

P/N 1090002 At a Glance
Slots: 4 Ports: 80 Digital extensions (max.): 32 Analog extensions (max.): 48 Analog lines (max): 48 Digital (T1) lines (max.): 64
Capacities determined by System Load Factor. Always install a 16ESIU Card in the rst universal slot.
The DSX-80 4-Slot KSU contains the CPU, 4 universal card slots and the systems power supply. It provides 80 ports. It is wall-mountable, has a ip off cover and removable side panel for easy access. The cabinet has a handy translucent panel in the cover that allows you to get essential system status and troubleshooting information at a glance, without removing the cover.

DSX-160 8-Slot KSU

P/N 1090003 At a Glance
Slots: 8 Ports: 160 Digital extensions (max.): 96 Analog extensions (max.): 112 Analog lines (max): 64 Digital (T1) lines (max.): 64
Capacities determined by System Load Factor. Always install a 16ESIU Card in the rst universal slot. Install one power supply for every two 16ESIU Cards.
The DSX-160 8-Slot KSU contains the CPU slot, 8 universal card slots and up to 3 system power supplies (depending on Load Factor requirements). It provides 160 ports. Just like the DSX-80 4-Slot KSU, the DSX160 is wall-mountable, has a ip off cover and removable side panel for easy access. The DSX-160 also has a translucent panel in the cover for getting essential system status and troubleshooting at a glance

DSX-80/160 Power Supply

P/N 1091008 At a Glance
DSX-80 Qty: 1 DSX-160 Qty: 3 (max.) Quantity required in DSX-160 determined by System Load Factor. In DSX-160, Install one power supply for every two 16ESIU Cards.
The power supply provides the various DC voltages required to power the DSX-80/160 Cards. The DSX-80 4-Slot KSU requires a single power supply. The DSX-160 8-Slot KSU requires up to 3 power supplies, depending on system conguration.

DSX-80/160 CPU

DSX-80/Port Analog Station (16SLIU) Card with HV Message Waiting

P/N 1091007 At a Glance

Analog station ports: 16 High Voltage Message Waiting: Yes Max. installed in DSX-80: 3 (48 station ports) Max. installed in DSX-160: 5 (80 station ports) Activity LED: Yes Mode switch: Yes Status LED: Yes
The 16SLIU Card connects 16 analog extensions which are typically used for single line telephones and fax machines. Just like the 16ESIU Card, the 16SLIU Card has a Mode Switch (for taking the card out of service), a status LED indicating proper card operation, and a port activity LED to indicate trafc on the card.See System Conguration (page 19) for more. Tips to remember: The 16SLIU Card provides high voltage message waiting for single line sets with high voltage message waiting lamps. The 16SLIU Card also provides Caller ID to single line sets. You can install a 16SLIU Card in any slot except slot 1.
DSX-80/Port Analog Station (8SLIU) Card with HV Message Waiting

P/N 1091010 At a Glance

Analog station ports: 8 High Voltage Message Waiting: Yes Max. installed in DSX-80: 3 (24 station ports) Max. installed in DSX-160: 7 (56 station ports) Activity LED: Yes Mode switch: Yes Status LED: Yes
The 8SLIU Card connects 8 analog extensions which are typically used for single line telephones and fax machines. The 8SLIU Card has a Mode Switch (for taking the card out of service), a status LED indicating proper card operation, and a port activity LED to indicate trafc on the card. See System Conguration (page 19) for more. Tips to remember: The 8SLIU Card provides high voltage message waiting for single line sets with high voltage message waiting lamps. The 8SLIU Card also provides Caller ID to single line sets. You can install a 8SLIU Card in any slot except slot 1.

DSX-80/160 Line Cards

DSX-80/160 T1/E1/PRI Line Card

P/N 1091006 At a Glance

Line ports: 24 Mode switch: Yes Status LED: Yes Max. installed in DSX-80: 3 (64 line ports in 3 T1/E1/PRI Cards, with 8 T1 circuits disabled in programming) Activity LED: Yes Diagnostic LEDs: Yes CSU required: Yes Max. installed in DSX-160: 3 (64 line ports in 3 T1/E1/PRI Cards, with 8 T1 circuits disabled in programming)

System Conguration

DSX-80/160 System Load Factor
The combination of lines and extensions you can connect to your DSX system may be limited by the System Load Factor. Use the DSX-80/160 System Load Factor Worksheet on the next page to verify your systems conguration. When entering data on the worksheet, for each installed card make entries for each Load Type. There are two Load Types to consider: 5 VDC and 40 VDC. To check your system conguration: 1. Indicate the quantity for each card installed in the Qty column. - The number of keysets, single line sets, and DSS Consoles does not affect the load factor. 2. For each item and for each Load Type, multiply the Qty times the Load and enter the value in the Total column. - For example, two 16ESIU Cards have a load of 16 for 5 VDC and 40 for 40 VDC. 3. Add up the entries in each Total column and enter the values in Item 1: Load Type Totals. 4. Review Item 2: Power Supply Capacity and determine the capacity of the power supplies installed in your system.
5. Compare the capacities in Item 2 to your entries in Item 1. Item 1 must always be equal to or less than the entry in Item 2. Important Do not operate your system if the total for either Load Type exceeds the Power Supply Capacity of your installation.
DSX-80/160 System Load Factor Worksheet Load Type Description Qty

Total Load

40 VDC
CPU Card 16ESIU Card 8SLIU Card 16SLIU Card 8COIU Card 16COIU Card T1/E1/PRI Card

Item 1: Load Type Totals

(Cannot exceed Item 2: Power Supply Capacity.)
Item 2: Power Supply Capacity
If you have one power supply installed, the capacity is: If you have two power supplies installed, the capacity is: If you have three power supplies installed, the capacity is:

Notes:

5 VDC = VDC = VDC = 120

40 VDC = VDC = VDC = 120

DSX-80 can only have 1 power supply. DSX-160 can have up to 3 power supplies. You cannot have more than two 16ESIU Cards per power supply, regardless of System Load Factor calculations. Exceeding the allowed Load Type Total (Item 1) will cause the systems power supplies to automatically shut down and/or cause erratic system operation. The total of all station, line, DSS Console, and voice mail ports cannot exceed 160.

Installation

System Preparation

Unpacking

Unpack the equipment and check it against your equipment lists. Inspect for physical damage. If you are not sure about a components function, review Components (page 1). Contact your Sales Representative if you have additional questions. Have the appropriate tools for the job on hand, including: a test set, a punch down tool and a digital voltmeter.

Before Installing

Make sure you have a building plan showing the location of the common equipment, extensions, the telco demarcation and earth ground. In addition, the installation site must meet the requirements outlined in the Standard Practices Manual.

80061 - 2

Mode switch

RX1 T RX1 R TX1 T TX1 R

12345678

RJ48C Connector Pinouts

CN7 and CN9 jumpers are not required for T1 installations.
T1 Grounding Requirements Be sure to run a 12 AWG jumper wire from the SG (Signal Ground) lug to the ETH (Earth Ground) lug.

CN7 RS232 Port

RJ48C Connector
Telco Smart Jack Straight-Through CAT 5 Cable
Figure 19: Setting Up the T1/E1/PRI Card
Connecting the T1/E1/PRI Card
To install the T1/E1/PRI Card: 1. Turn to System Preparation (page 21) to be sure you havent exceeded the allowable system load factor. 2. Set jumpers CN7 and CN9 to the T1 position. - CN7 and CN9 are not required for T1 installations. You can optionally leave them off. 3. Plug in T1/E1/PRI Trunk Cards as required. 4. Set the mode switch on each T1/E1/PRI Card to RUN. 5. Using a standard straight-through CAT 5 cable, connect the T1/E1/PRI Card RJ48C connector to your CSU.
Figure 20: Connecting the T1/E1/PRI Card

Securing the Cables

After you have punched down your cables, route them through the side of the cabinet and secure them with the strain relief.

80000 - 33

Figure 21: Securing the Cables

Making Your Own Cables

Making Your Own Installation Cables
The following products should help if you make your own cables. The connector is generally referred to as a RJ45 connector wired in an RJ61X conguration. Check with your local supplier for other comparable products. Suttle SE-266-8K 8 Position Modular Plug (requires an SE-166 or SE-166-6 modular crimping tool). Hubbell BRFT4P Snap-On 8 Position Modular Plug (does not require a special crimping tool).
To 66 Block WHT-BLU (1T) To CPU Mod Jack RJ61X Pin 7 8

80000 - 18C

Port Designation 4T 3T 2T 1R 1T 2R 3R 4R
BLU-WHT (1R) WHT-ORN (2T) ORN-WHT (2R) WHT-GRN (3T) GRN-WHT (3R) WHT-BRN (4T)

Latch faces up

Note reversal

BRN-WHT (4R)

Figure 22: 8-Pin (RJ61X) Jack Pinouts Installation
Making a T1/E1/PRI Crossover Cable

If you dont have a T1 Tester, you can alternately test Tie Line operation between two T1/E1/PRI Cards in the same cabinet or facility using the cable shown below. Using this same setup, you can loop a Tie Line to a DID Line to test your DID routing before connecting to the CSU.

To T1 PCB

Pin 7 8
RX1T RX1R TX1T TX1R TX1R TX1T RX1R RX1T

Pin 2 1

80061 - 3
Connecting Two T1 PCBs Together without a Telco T1 Circuit (For Tie Line Testing)
Figure 23: Making a T1/E1/PRI Crossover Cable
Connecting Extensions and Setting Up the Telephone

Connecting Extensions

Each 16ESIU Card connects 16 digital extensions. Each 16SLIU Card connects 16 analog extensions, and each 8SLIU Card connects 8 analog extensions. To connect extensions: 1. Using Figure 14: Connecting 16ESIU Digital Station Cards (page 32) and Figure 16: Connecting 16SLIU and 8SLIU Cards (page 34) as a guide, plug the installation cable mod jacks into the appropriate connectors on the station cards. 2. Install a modular jack for each extension within 6 feet of the telephones location. 3. For each extension, run one-pair 24 AWG station cable from the station block to the modular jack. - To make adds, moves, and changes easier, be sure to leave a service loop in your station cable. 4. Terminate the station cable WHT/BLU - BLU/WHT leads to the RED and GRN lugs in the modular jack. 5. Install bridging clips as required.

1093096 - 20

YEL BLU-WHT BLK WHT-BLU

YEL BLU-WHT BLK

625 Modular Jack

WHT-BLU

25-Pair Installation Cable (P/N 80892)

DSS Console

DSX Keyset

DTH-1-1

Figure 24: Connecting Extensions
Installing the DSX Keyset Handset and Line Cord.
When installing the handset, plug the handset cord into the handset jack on the bottom of the telephone. The handset cord routes through the lower channel on the right side of the telephone base. The line cord does not use a channel and drapes down from the telephone line cord jack or connects to the telephone legs.
Figure 25: Installing the Handset and Line Cord
Installing the DSX Keyset Optional Headset
When installing an optional headset, plug the headset cord in the headset jack on the bottom of the telephone. The headset cord routes through the upper channel on the right side of the telephone base.
Figure 26: Installing the Optional Headset
Installing the DSS Console Line Cord
The DSS Console connects to an available port on an 16ESIU Card, just like a keyset. You can install four maximum per system. The DSS Console line cord does not use a channel and drapes down from the telephone line cord jack or connects to the telephone legs.

Loop (Slave) (Green)

T1 PCB is in the master mode (i.e., providing the clock to the connected T1 circuit). T1 PCB is in sync with the external clock source (and is not providing the master clock). T1 PCB is not in sync with the external clock source (and is not providing the master clock).
LOS (Loss of Signal) or Red Alarm (Red)
Signal from the connected telco T1 Circuit is present. On: Signal from the connected telco T1 circuit is not present. An LOS alarm means there is a problem upstream from the T1 PCB.
BPV (Bi-Polar Violation) Alarm (Red) This alarm indicates that consecutive one pulses have been received in the T1 signal in error. Off: The telcos T1 signal does not contain Bi-Polar Violations. On: The telcos T1 signal is in error. It contains Bi-Polar Violations. A BPV alarm means there is a problem upstream from the T1 PCB. AIS (Alarm Indication Signal) or Blue Alarm (Red) The telco sends an AIS alarm signal to the T1 PCB if the telco receives faulty data from another device on its network (i.e., upstream). It sends the AIS alarm signal to the PCB instead of the faulty data it received. Off: AIS signal not received from telco. On: AIS received from telco. An AIS alarm means there is a problem upstream from the telco (and upstream from the T1 PCB). Yellow (RAI or Remote Alarm Indication) Alarm (Red)
The telco sends an RAI alarm to the T1 PCB if it detects a problem with the T1 signal received from the installation site. The problem can come from the T1 PCB, the CSU (if any), or be caused by faulty cabling. Off: RAI signal not received from telco. On: RAI received from telco. An RAI alarm means there is a problem downstream from the telco (i.e., in the T1 PCB, CSU, or cabling).
U pstream from T1 PCB D ownstream from T1 PCB

T1 PCB

Figure 36: T1/E1/PRI Card LEDs
Finishing the Installation
Reinstalling the Side Panel
To reinstall the side panel: 1. Carefully realign the right side panel and slide it into position. 2. Reattach the two screws that secure the right side panel to the cabinet.

80000 - 16 A

Figure 37: Reinstalling the Side Panel
Reinstalling the Front Cover
To reinstall the front cover: 1. Hook the tabs on the rear of the cover into their associated slots. 2. Push the front of the cover into place. 3. Screw in the two captive screws that secure the cover to the cabinet.
Figure 38: Reinstalling the Front Cover

80000 -

Resetting and Initializing the System

Resetting the System

To reset the system:
Important If the systems RS-232 connection uses twisted pair cable, before resetting do one of the following: Make sure the RS-232 cable is connected at both ends (i.e., PC and CPU). If the RS-232 cable is disconnected from the PC, be sure the cable is also disconnected from the CPU. 1. Briey press (tap) the Reset Switch on the CPU.

Connecting a DSX Analog Door Box to the 2PGDAD Module
The DSX Analog Door Box (P/N 922450) is a self-contained, weather-tight Intercom unit typically used to monitor an entrance door. The Door Box connects to a 2PGDAD Module (P/N 0891027), which in turn connects to an available port on a DSX Station (16ESIU) PCB. Each 2PGDAD Module provides connection and relays for two door boxes. The maximum number of DSX Analog Door Boxes you can install is determined by the number of 2PGDAD Modules, which in turn is limited only by the availability of 16ESIU station ports.

Preparation

To prepare the 2PGDAD Module for installation: 1. Find a suitable indoor location for the 2PGDAD Module. - The 2PGDAD Module has the same environmental requirements as a DSX keyset. - When choosing a location, keep in mind that the front side of the module contains the status LEDs (important for troubleshooting) while the back of the unit has the cabling access. 2. Remove the screw securing the module cover and lift off the cover. 3. Using a at blade screwdriver, pry off the plastic disc covering the cable knockout. 4. Following standard station cabling procedures, install a modular jack connected to an ESIU station port at the 2PGDAD Module location. 5. At this point in the installation, do not connect the 2PGDAD Module to a 16ESIU station port.
CH1 = Door 1 CH2 = Door 1 On = Door Box Busy or Ringing Off = Door Box idle Flashing = Jumpers set incorrectly To 16ESIU Digital Station Port

Remove Prior to Cabling

Figure 43: Removing the 2PGDAD Module Cover
Connecting Door Boxes and Relays
To connect a Door Box: 1. Find a suitable location for the DSX Analog Door Box. - The door box is a weather-tight unit and can be installed outdoors. 2. Run one-pair 24 AWG station cable from the door box to the 2PGDAD Module. 3. At the door box, strip each conductor about 3/8, connect as shown, then mount the door box. 4. At the 2PGDAD Module, strip each conductor about 1/4 and connect to the block as shown. - To make a connection, use a small at-blade screwdriver to push down on tab, insert the wire, then release the tab. 5. Be sure all module jumpers are in the open position. To connect a relay: 1. Run one-pair 24 AWG station cable from the relay location to the 2PGDAD Module.
2. At the relay, connect the station cable following the instructions provided with the relay. 3. At the 2PGDAD Module, strip the wires about 1/4 and connect to the block as shown.
- To make a connection, use a small at-blade screwdriver to push down on tab, insert the wire, then release the tab. 4. Be sure the relay you choose is compatible with the 2PGDAD Module relay contact specications.
2PGDAD Module Relay Contact Specications
Conguration: Maximum Contact Ratings:

All Jumpers Open

Normally open 500 mA @ 24 VDC 250 mA @ 120 VAC
To Door 1 Relay To Door 2 Relay
To Door 2 Door Box To Door 1 Door Box

6 - 32

Figure 53: Mounting the DSS Console Directly on the Wall

Keyset Self Test

Testing the Keyset
Each DSX keyset has a built-in Self Test Diagnostic. Use this diagnostic to verify that each key is working, check the lamps (LEDs) in each key, and play back some system tones. To start the Self Test Diagnostic 1. Unplug the keysets line cord. 2. While pressing keys 1, 2, and 3, plug the line cord back in. 3. Continue pressing keys 1, 2, and 3 for about 10 seconds. 4. Release the keys. On the rst line of the display you see:TEST PUSH - If you dont see this display, repeat the procedure and hold the keys down a little longer. To test a key:

1. Press the key.

- The code to the right of PUSH identies the key (see the Key Name table below). - Example, for Feature Key 4 you see: PUSH=L 4 To test the key and Ring/Message Lamp LEDs: 1. Press Volume Up. - All the keys with lamps light green (except for MUTE which doesnt have a green LED). 2. Press Volume Up again. - All keys with lamps light red. 3. Press Volume Up a third time. - All keys with lamps light orange (except for MUTE which lights red). To test the display: 1. Press Volume Down. - All the elements for each character show dark. To test some keyset tones:
1. Press Feature Keys 1, 2, or 3. Key Names
Key Name D 0 - D 9, D * and D # - 1 - 0101 F 12 F4 F9 F6 F5 F3 Key Name L1 - L24 S1-S4 F13 F 11 F1 F7 F8 F2
Dial pad 0-9, * and # Speed Dial bins 1-10 Super Display Soft Keys
CLEAR FLASH MUTE INTERCOM DND HOLD

1 Also

Feature Keys 1-24 Keyset Soft Keys 1-4
CHECK TRANSFER REDIAL SPEAKER V-MAIL CONF
displays # characters for each soft key display. To exit the Self Test Diagnostic: 1. Lift and replace the handset.
Connecting a PC to the System
Connections for PC Programming (System Administrator) and SMDR
Use the USB or Ethernet port when connecting a PC locally for the System Administrator. Use the serial port only for SMDR. Adaptor, DB9 Female to Mod 6 Jack

1093096 - 4

Ethernet (auto-sensing)

Serial Port

Standard A-B USB Cable 6-Conductor Line Cord

CAT 5 Cable

The DSX Serial Adaptor is P/N 1091014.

DSX Serial Adaptor

To PC USB Port
To PC Serial Port To PC Ethernet Port
Figure 54: Connecting a PC to the System

Specications and Parts

Specications

System Capacities (Page 1 of 2)
Cabinets: Talk Timeslots (Intercom/line): Ports Lines: Digital Telephones: Analog Telephones: DSS Consoles: Power Failure Telephones: Internal Paging Zones: External Page Audio Output: Music Inputs: Conference Circuits:
1 Non-blocking DSX-80: 32 DSX-160: 96 DSX-80: 48 DSX-160: max. per system Plugs into a digital station port 2 per COIU Card 8 (7 and All Call) 1 (on CPU) 2 (on CPU) 32 Conference circuits dynamically allocated, with 8 parties max per Conference. Conference circuits provided on CPU.

Specications and Parts

System Capacities (Page 2 of 2)
16ESIU Digital Station Card 16SLIU Analog Station Card 8SLIU Analog Station Card 16COIU Analog CO Line Card 8COIU Analog CO Line Card T1/E1/PRI Card CPU Card:
Refer to System Conguration (page 19) for capacities.
Environmental Requirements
Meeting established environmental standards maximizes the life of the system. Refer to the Standard Practices Manual for further information. Be sure that the site is not: 1. In direct sunlight or in hot, cold or humid places. 2. In dusty areas or in areas where sulfuric gases are produced. 3. In places where shocks or vibrations are frequent or strong. 4. In places where water or other uids come in contact with the main equipment. 5. In areas near high-frequency machines or electric welders. 6. Near computers, telexes, microwaves, air conditioners, etc. 7. Near radio antennas (including shortwave).

Power Requirements

A dedicated 110 VAC 60 Hz circuit located within 7 feet of the cabinet is required.
Environmental Specications
Cabinet and Key Telephones Temperature: Humidity: 0-40oC (32-104oF) 10-95% (non-condensing)
Electrical Specications The following specications apply to each power supply installed.
Power Supply: Output Power: Input Current: VA: Kwh: BTU: Grounding Requirements:
120 VAC + 10% @ 50-60 Hz 91 Watts @ 100% full load 1.5A @ 110V 165 VA.165 KwH 563 BU 12 AWG copper wire
Telephone and Line Voltages
Keyset Voltages DC voltage measured at the MDF (between tip and ring) Minimum operating DC voltage measured at station jack (between tip and ring) 8/16SLIU Card Single Line Telephone Voltages DC voltage measured at the MDF (between tip and ring) On-Hook Idle State Minimum: 44 VDC On-Hook Idle State Maximum: 56 VDC Off-Hook Active State: 7.5 VDC typical, depending on the telephone type and loop length. 50-65 VAC, sinusoidal (sine wave) 95 VDC 2 Ringing cycles through the ports, ringing four ports at a time. Specifications and Parts Minimum: 36 VDC Maximum: 44 VDC 24 VDC
Ringing voltage High Voltage Message Waiting REN (Ringer Equivalence) Per Port Simultaneous Ringing Line Voltages Ringing voltage Battery (from telco)