Toshiba Strata DK40 Installation & Maintenance Manual page 95

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PDKU2 Digital Telephone Interface Unit
Note
Program 27: Adjusts initial off-hook volume level for digital telephone handsets.
Programs 28 and 29: Digital Direct Station Selection Consoles (DDSS) assignments.
Program *29: Enables ADMs on 2000-series digital telephones.
Programs 30, 31: Enables OCA.
Programs 77-1, 77-2, 79: Digital Door Phone/Lock Control Unit (DDCB) and door phone
ringing assignments.
Program 92-5: Initialises initial ringing, speaker, and muted ring volume levels of digital
telephones.
1371
Figure 3-1
Strata DK40 I&M Manual Spring 1999
Refer to the Strata DK40 Programming Manual or DK Library CD-Rom for more details.
If there are no PDKU2 options, Program 03 can be skipped, and Program 91-1 or
91-9 can be run instead.
PDKU2 PCB
Backplane Connector
50-Pin Female Amphenol Connector
DK40 Universal Slot PCBs
3-5

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