Toshiba Strata AirLink DK40i, Installation And Maintenance Manual

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Universal Slot PCBs
PCB Chapter Layout
Strata DK I&M 6/00
9-33
Universal Slot PCBs
RCOU Installation
Note
The decibel (dB) PAD switches SW101, SW201, SW301, and SW401 control excessive
loudness resulting from close proximity to a Central Office or PBX telephone office by
providing a -3 dB signal level drop to, or from, the PBX or CO when set to the 3 position.
Switches are factory-set to the 0 (0 dB signal level drop) position.
➤
To install an RCOU PCB
1. If the Strata DK system is within one mile of the PBX or Central Office, set the RCOU dB
PAD switches SW101, SW201, SW301, and SW401 to the 3 (-3 dB signal level drop)
position.
2. Insert the RCOU (component side facing right) into the appropriate slot and apply firm, even
pressure to ensure proper mating of connectors. PCOU2 can be installed in place of RCOU,
see the appropriate Configuration chapter.
3. After installing the RCOU, gently pull the PCB outward. If the connectors are properly mated,
a slight resistance is felt.
RCOU Programming
Program 03: Specify Code 11 for each slot that will support an a four-circuit RCOU (without an
RCOS). Specify Code 17 for each slot that will support an RCOU equipped with an RCOS.
Note
Program 03 can be skipped, and Program 91 can be run instead. Program 91 recognizes
the RCOS.
Program 10-1: Enables or disables line-to-line Conference and Direct Inward System Access
(DISA).
Program 15: Assigns DTMF/Dial Pulse dialing, DISA, and additional attributes to each line.
Automatic Release (AR) assignments only need to be made for loop start lines; AR is
automatically enabled for ground start CO lines.
Program *15: Makes tenant assignments.
Program 16: Assigns lines to line groups.
Program 39: Assigns line access buttons to digital and electronic telephones.
Program 40: Assigns station access to lines (incoming and outgoing).
Program 41: Assigns station access to lines (outgoing only).
Program 42-0, 1~8: Assigns behind PBX/Centrex operation to each line.
Programs 45 ~ 48: Defines Toll Restriction for any line.
Programs 50 ~ 56: Defines Least Cost Routing assignments.
Program *50: Assigns Caller ID circuits (RCIU1, RCIU2, RCIS) to CO lines.
Program *52: Caller ID line owner station assignment.
Program 78: Assigns special ringing of lines: includes Night Ring Over Page, DISA, Remote
Maintenance via the Internal Maintenance Modem (IMDU), and Integrated Auto Attendant.
Programs 81 ~ 89:
♦ Assigns lines to ring selected stations and DH groups.
♦ Assigns Delayed Ringing to any line.