Toshiba Strara CTX Series Installation And Maintenance Manual page 115

Avoid touching the connectors and protect the card from dirt, dust and liquids.
Toshiba recommends backing up important data stored on the card.
Table 3-4 BECU Controls, Indicators, and Interface Connectors
Control/Indicator/Connector
VR901
P3
Connector P5
Connector P4
BSIS
BEXS
Table 3-5 BBCU Controls, Indicators, and Interface Connectors
Control/Indicator/Connector
BATT
P7
BBMS Module
ATTACHED BBMS (Yes/No)
P4
P5
P10 A Law
Strata CTX I&M September 2002
Type of Component
Trim potentiometer
RCA jack
Connector and ribbon cable
Connector and ribbon cable
Four ports of I/O RS-232
Time switch
Type of Component
Jumper plug
RJ45
Subassembly module
Jumper
Connector and ribbon
cable
Connector and ribbon
cable
Jumper plug
SmartMedia Card socket
Strata CTX670 Installation
Description
Adjusts volume for MOH/BGM sources.
BGM/MOH interface
Ribbon cable connector to BBCU.
Ribbon cable connector to BBCU.
(Optional unit) Adds up to four serial ports.
(Optional unit) Required for Expanded system,
along with the BMMS.
Description
Must always be in the On position to retain
processor RAM data. The Strata CTX will not
operate properly if the jumper is in the Off
position or if it is not installed.
Network interface port.
Memory module. (Optional unit) Required for
Expanded system, along with the BEXS.
Jumper setting must always be set to "Yes,"
regardless of whether the BBMS is installed or
not.
Ribbon cable connector to BECU.
Ribbon cable connector to BECU.
Jumper setting must be set to "A" law in the
U.K. For more information on A law settings,
see "Country Settings On/Off" on Page
Holds SmartMedia Card which is used to
Backup/Restore Customer Data, Upgrade
Operating System, Log and Trace
Maintenance information.
7-19.
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