Crystal Vision TANDEM 3G, Руководство пользователя

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Crystal Vision
Hardware installation
TANDEM 3G User Manual R1.4
10
23/04/2012
Rear module connections with RM61
The RM61 is a dual height module presenting the eight channels of un-balanced audio AES
stereo pairs on 75 ohm BNC connectors.
RM61 rear module connector Description
RM61

12 TANDEM 3G modules per
Indigo 4 frame

Six per Indigo 2 frame

Three per Indigo 1 frame

One per Indigo DT

Alternate frame slots can be
used
BNC
I/O assignment
OPTICAL I/O
SC optical connector. Input or output depending on optical module fitted.
SDI OUT
3G/High Definition/Standard Definition serial digital output
AES1 I/O
AES1 stereo pair 75 ohm input/output
AES5 I/O
AES5 stereo pair 75 ohm input/output
SYNC IN/NC
No user connection
SDI IN
3G/High Definition/Standard Definition serial digital input
AES2 I/O
AES2 stereo pair 75 ohm input/output
AES3 I/O
AES3 stereo pair 75 ohm input/output
AES6 I/O
AES6 stereo pair 75 ohm input/output
AES7 I/O
AES7 stereo pair 75 ohm input/output
AES8 I/O
AES8 stereo pair 75 ohm input/output
2.3 General Purpose Interface (GPI)
Each frame slot has up to six connections ‘a-f’ for GPI control and monitoring. These
connections are available at the rear of the frame on the 26-way D-Type remote connectors.
GPI Low (<1V) High (+5V)
1 ‘a’ Recall preset bit 1
See following table for user preset control
2 ‘b’ Recall preset bit 2
3 ‘c’ Recall preset bit4
4 ‘d’ Recall preset bit 8
5 ‘e’
6 ‘f’ Alarms (
See alarm table)
Alarm condition No alarm