Rmcu Installation - Toshiba STRATA DK14 Installation And Maintenance Manual

Universal Slot PCBs
RDTU – T1 Interface Unit

RMCU Installation

1. Insert the RMCU (component side facing right) into the appropriate slot, and apply firm, even
pressure to ensure proper seating of the connectors.
2. Gently pull the unit outward. If the connectors are properly seated, a light resistance is felt.
3. Wire the RCMS jacks, J4 and J5, to the network CAMA trunks per
10-29.
4. Test the CAMA trunk and set the 3-dB PAD switches, SW101 and SW 201, for the appropriate
volume level.
Figure 9-33 RMCU Interface Card
Figure 9-34 Location of the RCMS LEDs
9-62
P6
RMCUV.1
P7
TC35354F
P3
P4
R MC U 1 A -C M V.1
RMCU1A
RCMS1A (2/2)
TOP
CAMA #4
Network Busy (NB) LED
Customer Busy (CB) LED
CAMA #3
NB LED
CB LED
RCMS1A (1/2)
CAMA #2
NB LED
CB LED
CAMA #1
NB LED
CB LED
2796
Figure 10-27 on Page
RMCU1A
P5
P2
3005
RJ11 2-Pin Modular Connector
LEDs (indicate Trunk Condition)
Strata DK I&M 6/00