TAB LE OF CONTENTS
1.1 System Specifications ................................................................................................................................1
1.2 Available Capacity .....................................................................................................................................2
1.3.1 F9931 MPU Card ...............................................................................................................................3
1.3.2 F9858 DSP Card (For ISDK-26 Plus only) .......................................................................................3
1.3.3 F9802 Digital Station Card ................................................................................................................3
1.3.4 F9953 Trunk Card (TRK-2) ...............................................................................................................4
1.3.5 F9803 Trunk Card (TRK-4) ...............................................................................................................4
1.3.6 UD-2150 Caller ID Card (CID-4) ......................................................................................................4
1.3.7 F0038B Single Line Telephone Card (SLT-2) ...................................................................................5
1.3.8 F9808C Single Line Telephone Card (SLT-4 / SLT-8) ......................................................................5
1.3.9 F9910 Analog Doorphone Card (DHVR) ..........................................................................................5
1.3.10 STA-SLT Converter Unit (SLT-2DA) ..............................................................................................5
1.3.11 ISDK2-DISA Auto-Attendant Unit ..................................................................................................6
1.3.12 F0854 Voice Mail Card ....................................................................................................................6
1.3.13 F0658 Expanding Voice Mail Card (VM-4B) .................................................................................6
1.3.14 F0859 VoIP Card (IP-4) ...................................................................................................................6
1.3.15 Analog Doorphone Unit (DHU-A7) ................................................................................................7
1.3.16 Digital Doorphone Unit (DHU-D3) .................................................................................................7
1.3.17 Doorphone Opener Repeater (DHR-D1) .........................................................................................7
1.4.1 Installation steps ................................................................................................................................8
1.4.2 Main Power Supply ...........................................................................................................................8
1.4.3 External Battery Installation ..............................................................................................................8
1.4.4 The Cautions of Installation ...............................................................................................................8
1.4.5 After Installation Test .........................................................................................................................9
1.4.6 Troubleshooting .................................................................................................................................9
1.5 Connection Figure of ISDK-26 System...................................................................................................10
1.6 Connecting Instruction of MPU Card ...................................................................................................... 11
1.6.1 F9931 MPU Card ............................................................................................................................. 11
1.6.2 Ribbon Cable ...................................................................................................................................12
1.6.3 Digital key telephone .......................................................................................................................12
1.10.1 F9910 Doorphone Card (DHVR) ..................................................................................................16
1.10.2 K9111C RS-232 Card ....................................................................................................................17