5700ACO
Automatic Changeover
Automatic Changeover Revision 1.0 Page 13
2.4.5. Balanced DARS, AES1, AES2 and Analog Audio Outputs*
Connect the balanced DARS, AES1, AES2 and analog audio outputs of the Master A 5700MSC-IP unit
to the A DARS, AES1, AES2 and analog audio input terminal strip of the 5700ACO. Connect the
balanced DARS, AES1, AES2 and analog audio outputs of the Master B 5700MSC-IP unit to the B
DARS, AES1, AES2 and analog audio input terminal strip of the 5700ACO. Connect the DARS, AES1;
AES2 and analog audio output terminal strip of the 5700ACO to your plant balanced AES and analog
audio distribution amplifier systems. The cables can be secured into the removable portion of the
terminal strips using a small screwdriver. The removable part of the terminal strip is then inserted into
the rear panel and secured using the hold down screws.
* Requires factory installed +AUX hardware option on 5700MSC-IP, IP Master Clocks are available at
extra cost.
2.4.6. Video Test Signal Generator Outputs
Connect the SD/HD/3G SDI TG outputs of the Master A 5700MSC-IP unit to the A SD SDI TG input of
the 5700ACO. Connect the SD/HD/3G SDI TG output of the Master B 5700MSC-IP unit to the B
SD/HD/3G SDI TG input of the 5700ACO. Connect the SD/HD/3G SDI TG output of the 5700ACO to
your plant SDI video distribution amplifier system.
2.4.7. LTC and GPIO Connections
Connect the AUX I/O output of the Master A 5700MSC-IP unit to the A AUX I/O input of the 5700ACO
using one of the straight through interconnect cables provided. Connect the AUX I/O output of the
Master B 5700MSC-IP unit to the B AUX I/O input of the 5700ACO using one of the straight through
interconnect cables provided.
The LTC code outputs are available on two XLR connectors on the rear panel. Output level is from
approximately 0.8 V to 9 V using the LTC LEVEL item on the Output Setup menu adjustable in the
5700MSC-IP units. Pin 1 of the XLR is ground, and pins 2 and 3 provide a balanced output. The LTC
Output sub-menus on the Output Setup menu in the 5700MSC-IP units are used to configure the LTC
outputs.
NOTE: The LTC outputs of the 5700ACO do not have the capability of powering
the 1200 series clocks.
The GPI1 and GPI2 inputs on both 5700MSC-IP units are connected to the GPI1 and GPI2 inputs on
the bottom row of the 16 pin terminal block. The GPO1 and GPO2 outputs on the Master A
5700MSC-IP unit are available on the MSC A GPO1 and MSC A GPO2 pins on the bottom row of the
16 pin terminal block. The GPO1 and GPO2 outputs on the Master B 5700MSC-IP unit are available
on the MSC B GPO1 and MSC B GPO2 pins on the bottom row of the 16 pin terminal block.
The ACO GPI1 and GPI2 control inputs for the 5700ACO are available on the ACO GPI1 and ACO
GPI2 pins on the top row of the 16 pin terminal block. See section
3.2.2 for information about the
operation of the 5700ACO GPI inputs. The GPO1 and GPO2 outputs from the 5700ACO are available
on the ACO GPO1 and ACO GPO2 pins on the top row of the 16 pin terminal block. See section
3.4 for
information about the operation of the 5700ACO GPO outputs.
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