2INSTALL 1999.9.15 12:45 PM 페이지12

NX-SERIESHYBRID KEY SYSTEM

INSTALLATION SECTION

3.13.2 NX-820 SYSTEM ( See FIGURE 3-13)

NX-820 system can have up to three expansion cards under the base board. And NX-SMDR/R-MMC, NX-DPH/PAGING, NX-MPD and NX-PRS option boards are installed on the surface of Base board.

NX-MPD or NX-PRS Board.

NX-820 system has two NX-DPH/PAGING Board connectors.

 

 

SUPPORT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NX-SMDR/R-MMC

 

 

 

 

 

 

Board

 

 

 

 

 

 

 

 

 

 

 

 

 

NX-820 Base Board

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MDF Cards

 

 

 

 

 

 

 

 

 

Three Expansion Cards in any slot. Push

 

 

 

 

 

 

 

 

 

 

firmly to ensure that it is fully inserted into the

 

 

 

 

 

back plane connector on the connection

 

 

 

 

 

board.

 

 

 

 

 

 

 

 

 

 

FIGURE 3-13 INSTALLING EXPANSION CARD & OPTION B’D FOR NX-820

3.13.3 NX-1232 SYSTEM ( See FIGURE 3-14 )

NX-1232 system can have up to three expansion cards under the base board. And NX-SMDR/R-MMC, NX-DPH/PAGING, NX-MPD and NX-PRS option boards are installed on the surface of Base board.

NX-MPD or NX-PRS Board.

NX-1232 system has four NX-DPH/PAGING Board connectors.

SUPPORT

NX-SMDR/R-MMC

Board

NX-1232 Base Board

Three Expansion Cards in any slot. Push

MDF Cardsfirmly to ensure that it is fully inserted into the back plane connector on the connection board.

FIGURE 3-14 INSTALLING EXPANSION CARD & OPTION B’D FOR NX-1232

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Samsung NX-308 technical manual 13.2 NX-820 System See Figure