Nitsuko Ds1000 Hardware Manual
Here you can view all the pages of manual Nitsuko Ds1000 Hardware Manual. The Nitsuko manuals for Communications System are available online for free. You can easily download all the documents as PDF.
Page 11
1. Installation Basics 1-9 INSTALLING THE BATTERY AND EXPANSION BOARD Removing the Top Panel (Figure 1-5) You must remove the top panel in order to install the system battery and Expansion Board. In the event of commercial AC power failure, the battery pro- vides short-term backup of system memory and the system time and date (Real Time Clock). The battery will hold memory and time and date for up to 10-14 days. The Expansion Board provides an additional 3 analog trunks, 8 digital extensions, 4 analog...
Page 12
1-10 Installing the Battery (Figure 1-6) To install the battery: 1. Insert the battery into the battery clips as shown at right. 2. Replace and resecure the top panel. OR Go to page 1-12 and install the Expansion Board. Figure 1-6 INSTALLING THE BATTERY Battery 80200 -27 INSTALLING THE BATTERY AND EXPANSION BOARD
Page 13
1. Installation Basics 1-11 Replacing the Battery To replace an existing battery: You should only need to replace your battery if it fails to hold a charge (i.e., no longer backs up memory and the Real Time Clock). 1. Do not power down the system. If you power down the system and remove the battery, programmed data and the Real Time Clock will reset to the factory-installed default settings. 2. Following Figure 1-6, gently push down on the battery and remove it. 3. Replace the battery with a Sony CR2032...
Page 14
1-12 Installing the Expansion Board (Figure 1-7) To install the Expansion Board: 1. Be sure your system’s power cord is unplugged. The Expansion Board is not hot-swappable. 2. Plug in the Expansion Board as shown at right. Be sure to snap the Expansion Board into the plastic standoffs that are supplied with the Expansion Board. 3. Replace and resecure the top panel. Figure 1-7 INSTALLING THE EXPANSION BOARD 80200 - 32 INSTALLING THE BATTERY AND EXPANSION BOARD
Page 15
2. Extension and Trunk Cabling 2-1 Section 2, EXTENSION AND TRUNK CABLING In this section . . . Page Before You Start Cabling . . . . . . . . . . . . . .2-3 Reviewing the Installation Method . . . . . . . . . 2-3 The Extension Block . . . . . . . . . . . . . . . . . .2-4 Installing the Extension Block . . . . . . . . . . . . 2-4 Trunk and AUX Mod Jacks . . . . . . . . . . . .2-8 Installing Trunk and AUX Mod Jacks . . . . . . . 2-8 !! Important !! Install telephones connected to the Main Equipment...
Page 17
2. Extension and Trunk Cabling 2-3 BEFORE YOU START CABLING Reviewing the Installation Method Your system uses a different installation method for extensions and trunk/AUX connections:Extension Blocks The system uses a 66M1-50 extension block and a second 66M1-50 cross connect block for connecting extensions. See The Extension Blockon page 2-4 and the illustration on page 2-5.Trunk/AUX Mod Jacks You’ll use up to 6 mod jacks for the trunk/AUX connections. Turn to Trunk and AUX Mod Jackson page 2-8 for...
Page 18
THE EXTENSION BLOCK 2-4 Installing The Extension Block(Figures 2-1 through 2-3). To connect to the extension block: 1. Arrange your extension and extension cross-connect blocks according to the illustration below. 2. Following Figure 2-2 on page 2-6, punch down a standard 25-pair cable on the extension block. The cable should have a female amphenol 50-pin con- nector on one end and be terminated on the other.
Page 19
2. Extension and Trunk Cabling THE EXTENSION BLOCK Cross Connect Block 6-Conductor RJ-11X Plugs 25 Pair CableExtension Block 80200 - 8 PTF/MD AUDIO DOOR1 CO 1-3 X10 RS 232CO 4-6 DOOR2 AC Outlet 4- or 6-Conductor Line CordX10 TW 523 Power Line Interface (Future)Trunk/AUX Jacks CO 4-6DOOR BOX 2PFT MDM RS-232 CO 1-3 AUDIO DOOR BOX 1 2-5 Figure 2-1 INSTALLATION LAYOUT !! Warning !! Do not plug in the 25-pair extension cable with power applied.
Page 20
THE EXTENSION BLOCK 2-62-6 n l- WHT-BLU BLU-WHT WHT-ORN ORN-WHT WHT-GRN GRN-WHT WHT-BRN BRN-WHT WHT-SLT SLT-WHT RED-BLU BLU-RED RED-ORN ORN-RED RED-GRN GRN-RED RED-BRN BRN-RED RED-SLT SLT-RED BLK-BLU BLU-BLK BLK-ORN ORN-BLK BLK-GRN GRN-BLK BLK-BRN BRN-BLK BLK-SLT SLT-BLK YEL-BLU BLU-YEL YEL-ORN ORN-YEL YEL-GRN GRN-YEL YEL-BRN BRN-YEL YEL-SLT SLT-YEL VIO-BLU BLU-VIO VIO-ORN ORN-VIO VIO-GRN GRN-VIO VIO-BRN BRN-VIO VIO-SLT SLT-VIO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28...