Ratu - Attendant Console Interface Unit; Ratu Installation; Ratu Programming - Toshiba strata CT Installation & Maintenance Manual

Universal Slot PCBs

RATU - Attendant Console Interface Unit

System:
Circuits per PCB:
Interfaces with:
Older Version(s):
RATU controls and indicators are illustrated in

RATU Installation

1.
2.

RATU Programming

H
See Windows Operator Console Programming in Chapter 5,
details.
RATU Controls, Indicators, and Connectors
Table 3-7
Control/Indicator/
C
Connector
Console 1 indicator CD3
Console 2 indicator CD4
Console 3 indicator CD5
Console 4 indicator CD6
Figure 3-11
3-22
Strata CT
four attendant console circuits
up to four conventional and/or PC attendant consoles
none
Insert the RATU (component side facing right) into the slot following the last station
PCB. Apply firm, even pressure to ensure proper mating of connectors (consoles will
assume the next four station port numbers).
After installing the RATU, gently pull the PCB outward. If the connectors are properly
mated, a slight resistance is felt.
Type of
Component
Red LED
4 3 2
RATU PCB
Figure 3-11
Lights when a PC or conventional console is not
operating. The LED will turn off when the console is
operational. The LED temporarily flashes when the
console is first installed and the Strata CT processor
and attendant console or RATI initialise.
Backplane Connector
1
CD3
CD4 Female
Amphenol
CD5
Connector
CD6
and described in Table
on Page 5-30 for programming
Description
Strata CT I&M Manual October 2000
3-7.