NEC DS2000 - Page 30

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Installing PCBs

2-8 ◆ Section 2: PCB Installation DS2000 Hardware Manual

Figure 2-11: Installing the T1 Trunk PCB

4 Slot Cabinet Shown

80000 - 76

Main Page

Default Chapter1
- Installing the Cabinet1
- Table of Contents3
Section 1: Installing the Cabinet7
System Preparation and Configuration7
- Unpacking7
- Before Installing7
- Site Requirements7
- Expanded Database8
  - DS2000 Default Numbering8
- Automatic Slot Configuration10
- System Configuration10
Installing the Cabinet14
- Planning the Installation14
- Removing the Cover15
- Unpacking the Wall Mount Bracket16
- Mounting the Wall Mount Bracket16
- Hanging the Cabinet17
Grounding the Cabinet18
- Removing the Right Side Panel18
- Attaching the Ground Wires18
RFI Suppressor Assemblies20
- Installing RFI Suppressor Assemblies20
Power Supply Installation21
- Installing the Power Supply21
Section 2: PCB Installation23
PCB Location23
- Where to Install the Pcbs23
Installing Pcbs24
- Central Processing Unit (CPU) PCB24
  - Installing the CPU24
- Digital Station (16DSTU) PCB25
- Analog Station (8ASTU and 4ASTU) Pcbs27
- Analog Trunk (8ATRU and 4ATRU) Pcbs28
- T1 Trunk PCB29
Connecting Blocks31
- Working with 8-Pin Jacks31
- Punching down the Cables31
- Making Your Own Cables31
Section 3: Installing Extensions and Trunks37
Connecting Extensions37
Connecting Trunks38
- Connecting Analog Trunks38
Power up and System Leds39
- Power-Up39
Finishing the Installation41
- Reinstalling the Side Panel41
- Reinstalling the Front Cover42
Section 4: Optional Equipment43
External Paging43
- Installing External Paging43
- External Paging Relay Control44
  - Connecting the Relay for External Paging Control44
  - Programming the Relay for External Paging Control44
Music Source45
- Installing a Music Source45
- Programming Background Music45
- Programming Music on Hold45
Power Failure Telephone46
- Power Failure Cut-Through46
DSS Console47
- Installing a DSS Console47
- Programming DSS Consoles47
2-OPX Module49
- Installing the 2-OPX Module49
- Programming 2-OPX Modules50
- Wall Mounting the 2-OPX Module51
Wall-Mount Kit52
- Installing the Wall-Mount Kit52
- Wall-Mounting a Key Telephone52
Desk Stand54
- Using the Desk Stand54
REJ Recording Jack55
- Installing the REJ Recording Jack55
Keyset Self Test56
- Testing the Keyset56
Section 5: Maintenance Options and SMDR57
Backing up Site Data57
- PC Card Data Base Compatibility57
- Backing up Site Data with a PC Card57
- PC Card Backup Error Messages58
Restoring Site Data60
- Restoring Site Data from a PC Card60
- PC Card Restore Error Messages60
Loading New System Software61
- Loading System Software from a PC Card61
Smdr62
- Installing SMDR62
- Programming SMDR62
- Testing the Connection63
- Checking the System's Serial Port Settings63
Modem Installation64
- Installing a Modem64
Making Your Own Data Cables65
System Reset66
- Resetting Your System66
Specifications67
Parts List72

NEC DS2000 - Page 30

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