Worksheet 3 - Configuration Guide - Toshiba Strata DK 280 Installation Manual

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Worksheet 2
A. After completing Worksheet 1, use the procedure in B (below) to configure each PCB in the correct slots and
cabinets. Fill in Chart 1 in this worksheet section as follows:
Write the PCB type under the correct slot of the configuration chart.
If the following is installed:
Station, PC attendant console, DID, or tie line PCB: record the appropriate port numbers used by
each.
CO, tie, or DID line is installed: record the line numbers.
Option: record the option.
When this is complete, system configuration is known.
B. Fill in Chart 1 by installing PCBs in the following order (see Worksheet 1 for PCB type and quantities).
PDKU or PEKU in slot 12
Starting with Slot 13, install all station' ground and
loop start lines2, and option PCBs3 from left to right,
from lowest to highest numbered slots without
leaving any empty slots4. They may be intermixed in
cabinets and do not have to be placed in
consecutive order by PCB type, providing that no
slots are skipped and left empty. Remember to
install subassembly PCBs onto plug-in PCBs before
inserting plug-in PCBs into cabinet slots.
Next lighest Available Slot(s):
If the system is equipped with a PC or Toshiba Conventional Attendant Console, install the RATU
PCB in the next highest available slot. The Attendant Console PCB will be assigned the next four
station ports.
If the system is equipped with tie or DID lines4, install the tie and DID line PCBs from left to right,
starting with the next highest empty slot in the system to the highest numbered slot needed
skip slots5.
After all station, line, and option PCBs have been recorded in Chart A, determine which Common
Control PCBs should be used: RCTUA, RCTUB, RCTUBA/BB, RCTUC/D
Complete the "Chart 1 : PCB Configuration" by installing the RCTU PCB(s).
1-44
System P C B Assignment Guide
PDKU or PEKU in slot
Starting with Slot 12, install all station' ground and
loop start lines', and option PCBs3 from left to right,
from lowest to highest numbered slots without
leaving any empty slots4. They may be intermixed in
cabinets, and do not have to be placed in
consecutive order by PCB type, providing that no
slots are skipped and left empty. Remember to
install subassembly PCBs onto plug-in PCBs before
inserting plug-in PCBs into cabinet slots.
L
do not
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refer to Table 1-1.
January 1996