Owner manual

3-6 Installation TCR Series User's Manual
Note The WORD CLOCK OUT connector is an independent TTL-level
output (not a loop-through) that is clocked at the sample rate of the
TCR’s current operating mode. The output operates at all times, even
when there is no Word Clock input present. It is derived from the
currently selected sync source.
Control Connection
The following topics are discussed in this section:
• P2 Connection
• SCSI Connection
• GPI/O Connection
• Control In Connection
• Control Out Connection
P2 Connection
Use a customer-supplied RS-422 cable to connect the TCR’s P2 port to an external controller, such
as an editing system or a mixing console. In Appendix C, see the “P2 Connector Pinouts” section
for details.
SCSI Connection
Use customer-supplied SCSI cables to connect external SCSI disk drives to the TCR’s SCSI port.
Please note:
• Ensure that each SCSI ID is unique. TCR uses some SCSI IDs internally — IDs 3, 4, 5 and
6 are available for the user.
• Ensure that the last drive in the SCSI chain is properly terminated.
• Upon power-up, the system automatically scans all drives to determine which drives are
available for use. During operation, from the Drive Display, press EXIT to scan all drives
manually.
GPI/O Connection
Use a customer-supplied cable to connect GPI input and output triggers to the TCR’s GPI/O port.
See “General Purpose I/O” in Chapter 5 for configuration details. In Appendix C, refer to the
“GPI/O Connector Pinouts” section for connection details.
Control In Connection
This connector is currently not implemented.
Control Out Connection
This connector is currently not implemented.